N. Herrmann

Publication List Details

Period

1988 - 2008

Number

230

Co-Authors

Measurement of the in-medium K0 inclusive cross section in pi- -induced reactions at 1.15 GeV/c (2008)

Benabderrahmane, M. L., Herrmann, N., Wisniewski, K., Kecskemeti, J., Andronic, A., Barret, V., ...

The K0 meson production by pi- mesons of 1.15 GeV/c momentum on C, Al, Cu, Sn and Pb nuclear targets was measured with the FOPI spectrometer at the SIS accelerator of GSI. Inclusive production...

Charged pions from Ni on Ni collisions between 1 and 2 AGeV (2007)

Z. Phys, A Manuscript-nr, D. Pelte, M. Eskef, G. Goebels, E.Haefele, ...

. Charged pions from Ni + Ni reactions at 1:05; 1:45 and 1:93 AGeV are measured with the FOP I detector. The mean ß \Sigma multiplicities per mean number of participants increase with beam energy,...

Performance of the Hough Transform Tracking Method for the FOPI CDC (2007)

Best Herrmann Gsi, D. Best, N. Herrmann

ck resolution of the adaptive Hough transform turned out to be 1%. On the other hand beginning of last year was the first opportunity to test the Hough transform method with experimental data [5]....

Tracking with the Hough Transform for the Central Drift Chamber of the (2007)

Detector At Sis, D. Best, A. Gobbi, N. Herrmann

In this way every hit defines a line. All these lines are mutually intersected. The intersection points indicate the center coordinates of the circular particle track. The intersection points are...

Sub-threshold production of $\Sigma$(1385) baryons in Al+Al collisions at 1.9$A$ GeV (2007)

Lopez, FOPI Collboration: X., Herrmann, N., Crochet, P.

First measurement of sub-threshold $\Sigma$(1385) production is presented. Experimental data are presented for Al+Al reactions at 1.9$A$ GeV measured with the FOPI detector at SIS/GSI. The...

K^0 and \Lambda production in Ni + Ni collisions near threshold (2007)

Merschmeyer, M., Lopez, X., Bastid, N., Crochet, P., Herrmann, N., Collaboration, FOPI

New results concerning the production of neutral strange particles, $K^0$ and $\Lambda$ in Ni + Ni collisions at 1.93$A$ GeV, measured with the FOPI detector at GSI-Darmstadt, are presented. Rapidity...

Isospin dependence of relative yields of $K^+$ and $K^0$ mesons at 1.528 A GeV (2007)

Lopez, X., J. Kim, Y., Herrmann, N., Andronic, A., Barret, V., Basrak, Z., ...

Results on $K^+$ and $K^0$ meson production in $^{96}_{44}$Ru + $^{96}_{44}$Ru and $^{96}_{40}$Zr + $^{96}_{40}$Zr collisions at a beam kinetic energy of 1.528$A$ GeV, measured with the FOPI detector...

Systematics of pion emission in heavy ion collisions in the 1A GeV regime (2006)

Reisdor, W., Stockmeier, M., Andronic A, A., Benabderrahmane, M.L., Hartmann, O.N., Herrmann, N., ...

Using the large acceptance apparatus FOPI, we study pion emission in the reactions (energies in A GeV are given in parentheses): 40Ca+40Ca (0.4, 0.6, 0.8, 1.0, 1.5, 1.93), 96Ru+96Ru (0.4, 1.0, 1.5),...

RPC with low-resistive phosphate glass electrodes as a candidate for the CBM TOF (2006)

Akindinov, A., Ammosov, V., Gapienko, V., Grishuk, Yu., Guber, F., Herrmann, N., ...

Usage of electrodes made of glass with low bulk resistivity seems to be a promising way to adapt the Resistive Plate Chambers (RPC) to the high-rate environment of the upcoming CBM experiment. A...

Onset of nuclear matter expansion in Au + Au collisions (2006)

Crochet, P., Rami, F., Gobbi, A., Dona, R., Coffin, J.P., Fintz, P., ...

Using the FOPI detector at GSI Darmstadt, excitation functions of collective flow components were measured for the Au+Au system, in the reaction plane and out of this plane, at seven incident...

Onset of nuclear matter expansion in Au + Au collisions (2006)

Crochet, P., Rami, F., Gobbi, A., Dona, R., Coffin, J.P., Fintz, P., ...

Using the FOPI detector at GSI Darmstadt, excitation functions of collective flow components were measured for the Au+Au system, in the reaction plane and out of this plane, at seven incident...

Onset of nuclear matter expansion in Au + Au collisions (2006)

Crochet, P., Rami, F., Gobbi, A., Dona, R., Coffin, J.P., Fintz, P., ...

Using the FOPI detector at GSI Darmstadt, excitation functions of collective flow components were measured for the Au+Au system, in the reaction plane and out of this plane, at seven incident...

Position Reconstruction in Drift Chambers operated with Xe, CO2 (15%) (2005)

Adler, C, Andronic, A, Appelshäuser, H, Bielcikova, J, Blume, C, Braun-Munzinger, P, ...

We present measurements of position and angular resolution of drift chambers operated with a Xe,CO$_2$(15%) mixture. The results are compared to Monte Carlo simulations and important systematic...

First analysis of anisotropic flow with Lee-Yang zeroes (2005)

Bastid, N., Andronic, A., Barret, V., Basrak, Z., Benabderrahmane, M.L., Caplar, R., ...

We report on the first analysis of directed and elliptic flow with the new method of Lee--Yang zeroes. Experimental data are presented for Ru+Ru reactions at 1.69 AGeV measured with the FOPI detector...

Excitation function of elliptic flow in Au+Au collisions and the nuclear matter equation of state (2005)

Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, L., Berek, G., ...

We present measurements of the excitation function of elliptic flow at midrapidity in Au+Au collisions at beam energies from 0.09 to 1.49 GeV per nucleon. For the integral flow, we discuss the...

Charged pion production in $^{96}_{44}$Ru+$^{96}_{44}$Ru collisions at 400A and 1528A MeV (2005)

Hong, B., Kim, Y.J., Herrmann, N., Stockmeier, M.R., Andronic, A., Barret, V., ...

We present transverse momentum and rapidity spectra of charged pions in central Ru + Ru collisions at 400$A$ and 1528$A$ MeV. The data exhibit enhanced production at low transverse momenta compared...

Atypical antipsychotic drugs and risk of ischaemic stroke: population based retrospective cohort study (2005)

Gill, Sudeep S, Rochon, P.A, Herrmann, N, Lee, P E, Sykora, K, Gunraj, N, ...

Objective To compare the incidence of admissions to hospital for stroke among older adults with dementia receiving atypical or typical antipsychotics. Design Population based retrospective cohort...

Two-proton small-angle correlations in central heavy-ion collisions: a beam-energy and system-size dependent study (2005)

Alard, J.P., Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, M.L., ...

Small-angle correlations of pairs of protons emitted in central collisions of Ca + Ca, Ru + Ru and Au + Au at beam energies from 400 to 1500 MeV per nucleon are investigated with the FOPI detector...

Atypical antipschotic drugs and risk of ischemic storke: population based retrospective cohort study (2005)

Gill, S.S., Rochon, P.A., Herrmann, N., Lee, P.E., Sykora, K., Gunraj, N., ...

Objective To compare the incidence of admissions to hospital for stroke among older adults with dementia receiving atypical or typical antipsychotics. Design Population based retrospective cohort...

First analysis of anisotropic flow with Lee-Yang zeroes (2005)

Bastid, N., Andronic, A., Barret, V., Basrak, Z., Benabderrahmane, M.L., Caplar, R., ...

We report on the first analysis of directed and elliptic flow with the new method of Lee--Yang zeroes. Experimental data are presented for Ru+Ru reactions at 1.69 AGeV measured with the FOPI detector...

Charged pion production in $^{96}_{44}$Ru+$^{96}_{44}$Ru collisions at 400A and 1528A MeV (2005)

Hong, B., Kim, Y.J., Herrmann, N., Stockmeier, M.R., Andronic, A., Barret, V., ...

We present transverse momentum and rapidity spectra of charged pions in central Ru + Ru collisions at 400$A$ and 1528$A$ MeV. The data exhibit enhanced production at low transverse momenta compared...

Excitation function of elliptic flow in Au+Au collisions and the nuclear matter equation of state (2005)

Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, L., Berek, G., ...

We present measurements of the excitation function of elliptic flow at midrapidity in Au+Au collisions at beam energies from 0.09 to 1.49 GeV per nucleon. For the integral flow, we discuss the...

Two-proton small-angle correlations in central heavy-ion collisions: a beam-energy and system-size dependent study (2005)

Alard, J.P., Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, M.L., ...

Small-angle correlations of pairs of protons emitted in central collisions of Ca + Ca, Ru + Ru and Au + Au at beam energies from 400 to 1500 MeV per nucleon are investigated with the FOPI detector...

First analysis of anisotropic flow with Lee-Yang zeroes (2005)

Bastid, N., Andronic, A., Barret, V., Basrak, Z., Benabderrahmane, M.L., Caplar, R., ...

We report on the first analysis of directed and elliptic flow with the new method of Lee--Yang zeroes. Experimental data are presented for Ru+Ru reactions at 1.69 AGeV measured with the FOPI detector...

Charged pion production in $^{96}_{44}$Ru+$^{96}_{44}$Ru collisions at 400A and 1528A MeV (2005)

Hong, B., Kim, Y.J., Herrmann, N., Stockmeier, M.R., Andronic, A., Barret, V., ...

We present transverse momentum and rapidity spectra of charged pions in central Ru + Ru collisions at 400$A$ and 1528$A$ MeV. The data exhibit enhanced production at low transverse momenta compared...

Excitation function of elliptic flow in Au+Au collisions and the nuclear matter equation of state (2005)

Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, L., Berek, G., ...

We present measurements of the excitation function of elliptic flow at midrapidity in Au+Au collisions at beam energies from 0.09 to 1.49 GeV per nucleon. For the integral flow, we discuss the...

Two-proton small-angle correlations in central heavy-ion collisions: a beam-energy and system-size dependent study (2005)

Alard, J.P., Andronic, A., Barret, V., Basrak, Z., Bastid, N., Benabderrahmane, M.L., ...

Small-angle correlations of pairs of protons emitted in central collisions of Ca + Ca, Ru + Ru and Au + Au at beam energies from 400 to 1500 MeV per nucleon are investigated with the FOPI detector...

Transition Radiation Spectroscopy with Prototypes of the ALICE TRD (2004)

Busch, O, Adler, C, Andronic, A, Angelov, V, Appelshäuser, H, Blume, C, ...

We present measurements of the transition radiation (TR) spectrum produced in an irregular radiator at different electron momenta. The data are compared to simulations of TR from a regular radiator.

Azimuthal dependence of collective expansion for symmetric heavy ion collisions (2004)

Stoicea, G., Petrovici, M., Andronic, A., Herrmann, N., Alard, J. P., Basrak, Z., ...

Detailed studies of the azimuthal dependence of the mean fragment and flow energies in the Au+Au and Xe+CsI systems are reported as a function of incident energy and centrality. Comparisons between...

ALICE: Physics performance report, Volume 1 (2004)

Carminati, F., Foka, P., Giubellino, P., Morsch, A., Paic, G., ...

ALICE is a general-purpose heavy-ion experiment designed to study the physics of strongly interacting matter and the quark–gluon plasma in nucleus–nucleus collisions at the LHC. It currently...

ALICE: Physics performance report, Volume 1 (2004)

Carminati, F., Foka, P., Giubellino, P., Morsch, A., Paic, G., ...

ALICE is a general-purpose heavy-ion experiment designed to study the physics of strongly interacting matter and the quark–gluon plasma in nucleus–nucleus collisions at the LHC. It currently...

Energy loss of pions and electrons of 1 to 6 GeV/c in drift chambers operated with Xe,CO2(15\%) (2003)

Andronic, A, Appelshäuser, H, Braun-Munzinger, P, Bucher, D, Busch, O, Catanescu, V, ...

We present measurements of the energy loss of pions and electrons in drift chambers operated with a Xe,CO2(15%) mixture. The measurements are carried out for particle momenta from 1 to 6 GeV/c using...

Sub-threshold phi-meson yield in central 58Ni+58Ni collisions (2002)

Mangiarotti, A., Herrmann, N., Maurenzig, P. R., Gobbi, A., Kotte, R., Kecskemeti, J., ...

The $\phi$-meson production cross section is measured for the first time at a sub-threshold energy of 1.93 AGeV in \nuc{58}{Ni}+\nuc{58}{Ni} central collisions. The $\phi$ data were obtained within...

Prototype tests for the ALICE TRD (2001)

Andronic, A, Appelshäuser, H, Blume, C, Braun-Munzinger, P, Catanescu, V, Ciobanu, M, ...

A Transition Radiation Detector (TRD) has been designed to improve the electron identification and trigger capability of the ALICE experiment at the Large Hadron Collider (LHC) at CERN. We present...

Prototype tests for the ALICE TRD (2001)

Andronic, A., Appelshaeuser, H., Blume, C., Braun-Munzinger, P., Catanescu, V., Ciobanu, M., ...

A Transition Radiation Detector (TRD) has been designed to improve the electron identification and trigger capability of the ALICE experiment at the Large Hadron Collider (LHC) at CERN. We present...

Direct comparison of phase-space distributions of K- and K+ mesons in heavy-ion collisions at SIS energies - evidence for in-medium modifications of kaons ? (2001)

Wisniewski, K., Crochet, P., Herrmann, N.

The ratio of K- to K+ meson yields has been measured in the systems RuRu at 1.69 A GeV, Ru+Zr at 1.69 A GeV, and Ni+Ni at 1.93 A GeV incident beam kinetic energy. The yield ratio is observed to vary...

Prototype test for the ALICE TRD (2001)

Andronic, A, Appelshäuser, H, Blume, C, Braun-Munzinger, P, Catanescu, G, Ciobanu, M, ...

A Transition Radiation Detector( TRD) has been designed to improve the electron identification and trigger capability of the ALICE experiment at the Large Hadron Collider (LHC) at CERN. We present...

Isospin tracing: a probe of non-equilibrium in central heavy-ion collisions (2000)

Rami, F, Leifels, Y, De Schauenburg, B, Gobbi, A, Hong, B, Alard, J P, ...

Four different combinations of $^{96}_{44}$Ru and $^{96}_{40}$Zr nuclei, both as projectile and target, were investigated at the same bombarding energy of 400$A$ MeV using a $4 \pi$ detector. The...

Sideward flow of K+ mesons in Ru+Ru and Ni+Ni reactions near threshold (2000)

Crochet, P., Herrmann, N., Wisniewski, K., Leifels, Y., Collaboration, The FOPI

Experimental data on K+ meson and proton sideward flow measured with the FOPI detector at SIS/GSI in the reactions Ru+Ru at 1.69 AGeV and Ni+Ni at 1.93 AGeV are presented. The K+ sideward flow is...

Directed flow of antiprotons in Au+Au collisions at AGS (2000)

Barrette, J., Bellwied, R., Bennett, S., Bersch, R., Braun-Munzinger, P., Chang, W. C., ...

Directed flow of antiprotons is studied in Au+Au collisions at a beam momentum of 11.5A GeV/c. It is shown that antiproton directed flow is anti-correlated to proton flow. The measured transverse...

Abundance of Delta resonances in $^{58}$Ni + $^{58}$Ni collisions between 1 and 2 AGeV (1999)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

Charged pion spectra measured in 58Ni-58Ni collisions at 1.06, 1.45 and 1.93 AGeV are interpreted in terms of a thermal model including the decay of Delta resonances. The transverse momentum spectra...

Abundance of Delta resonances in $^{58}$Ni + $^{58}$Ni collisions between 1 and 2 AGeV (1999)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

Charged pion spectra measured in 58Ni-58Ni collisions at 1.06, 1.45 and 1.93 AGeV are interpreted in terms of a thermal model including the decay of Delta resonances. The transverse momentum spectra...

Abundance of Delta resonances in $^{58}$Ni + $^{58}$Ni collisions between 1 and 2 AGeV (1999)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

Charged pion spectra measured in 58Ni-58Ni collisions at 1.06, 1.45 and 1.93 AGeV are interpreted in terms of a thermal model including the decay of Delta resonances. The transverse momentum spectra...

Flow angle from intermediate mass fragment measurements (1999)

Rami, F., Crochet, P., Dona, R., De Schauenburg, B., Wagner, P., Alard, J.P., ...

Directed sideward flow of light charged particles and intermediate mass fragments was measured in different symmetric reactions at bombarding energies from 90 to 800 AMeV. The flow parameter is found...

Stopping and radial flow in central $^{58}$Ni + $^{58}$Ni collisions between 1A and 2A GeV (1999)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

The production of charged pions, protons and deuterons has been studied in central collisions of 58Ni on 58Ni at incident beam energies of 1.06, 1.45 and 1.93 AGeV. The dependence of...

$K^+$ production in the reaction $^{58}$Ni + $^{58}$Ni at incident energies from 1 to 2 A GeV (1999)

Best, D., Herrmann, N., Hong, B., Kirejczyk, M., Ritman, J., Wisniewski, K., ...

Semi-inclusive triple differential multiplicity distributions of positively charged kaons have been measured over a wide range in rapidity and transverse mass for central collisions of $^{58}$Ni with...

Azimuthal anisotropies as stringent test for nuclear transport models (1999)

Crochet, P., Rami, F., Dona, R., Coffin, J.P., Fintz, P., Guillaume, G., ...

Azimuthal distributions of charged particles and intermediate mass fragments emitted in Au+Au collisions at 600AMeV have been measured using the FOPI facility at GSI-Darmstadt. Data show a strong...

$K^+$ production in the reaction $^{58}$Ni + $^{58}$Ni at incident energies from 1 to 2 A GeV (1999)

Best, D., Herrmann, N., Hong, B., Kirejczyk, M., Ritman, J., Wisniewski, K., ...

Semi-inclusive triple differential multiplicity distributions of positively charged kaons have been measured over a wide range in rapidity and transverse mass for central collisions of $^{58}$Ni with...

Azimuthal anisotropies as stringent test for nuclear transport models (1999)

Crochet, P., Rami, F., Dona, R., Coffin, J.P., Fintz, P., Guillaume, G., ...

Azimuthal distributions of charged particles and intermediate mass fragments emitted in Au+Au collisions at 600AMeV have been measured using the FOPI facility at GSI-Darmstadt. Data show a strong...

Stopping and radial flow in central $^{58}$Ni + $^{58}$Ni collisions between 1A and 2A GeV (1999)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

The production of charged pions, protons and deuterons has been studied in central collisions of 58Ni on 58Ni at incident beam energies of 1.06, 1.45 and 1.93 AGeV. The dependence of...

Flow angle from intermediate mass fragment measurements (1999)

Rami, F., Crochet, P., Dona, R., De Schauenburg, B., Wagner, P., Alard, J.P., ...

Directed sideward flow of light charged particles and intermediate mass fragments was measured in different symmetric reactions at bombarding energies from 90 to 800 AMeV. The flow parameter is found...

$K^+$ production in the reaction $^{58}$Ni + $^{58}$Ni at incident energies from 1 to 2 A GeV (1999)

Best, D., Herrmann, N., Hong, B., Kirejczyk, M., Ritman, J., Wisniewski, K., ...

Semi-inclusive triple differential multiplicity distributions of positively charged kaons have been measured over a wide range in rapidity and transverse mass for central collisions of $^{58}$Ni with...

Azimuthal anisotropies as stringent test for nuclear transport models (1999)

Crochet, P., Rami, F., Dona, R., Coffin, J.P., Fintz, P., Guillaume, G., ...

Azimuthal distributions of charged particles and intermediate mass fragments emitted in Au+Au collisions at 600AMeV have been measured using the FOPI facility at GSI-Darmstadt. Data show a strong...

Stopping and radial flow in central $^{58}$Ni + $^{58}$Ni collisions between 1A and 2A GeV (1999)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

The production of charged pions, protons and deuterons has been studied in central collisions of 58Ni on 58Ni at incident beam energies of 1.06, 1.45 and 1.93 AGeV. The dependence of...

Flow angle from intermediate mass fragment measurements (1999)

Rami, F., Crochet, P., Dona, R., De Schauenburg, B., Wagner, P., Alard, J.P., ...

Directed sideward flow of light charged particles and intermediate mass fragments was measured in different symmetric reactions at bombarding energies from 90 to 800 AMeV. The flow parameter is found...

Central collisions of Au on Au at 150, 250 and 400 A.MeV (1999)

Reisdorf, W., Best, D., Gobbi, A., Herrmann, N., Hildenbrand, K.D., Hong, B., ...

Collisions of Au on Au at incident energies of 150, 250 and 400 A MeV were studied with the FOPI-facility at GSI Darmstadt. Nuclear charge (Z 16) and velocity of the products were detected with full...

Central collisions of Au on Au at 150, 250 and 400 A.MeV (1999)

Reisdorf, W., Best, D., Gobbi, A., Herrmann, N., Hildenbrand, K.D., Hong, B., ...

Collisions of Au on Au at incident energies of 150, 250 and 400 A MeV were studied with the FOPI-facility at GSI Darmstadt. Nuclear charge (Z 16) and velocity of the products were detected with full...

Central collisions of Au on Au at 150, 250 and 400 A.MeV (1999)

Reisdorf, W., Best, D., Gobbi, A., Herrmann, N., Hildenbrand, K.D., Hong, B., ...

Collisions of Au on Au at incident energies of 150, 250 and 400 A MeV were studied with the FOPI-facility at GSI Darmstadt. Nuclear charge (Z 16) and velocity of the products were detected with full...

Flow angle from intermediate mass fragment measurements (1999)

Rami, F., Crochet, P., Dona, R., De Schauenburg, B., Wagner, P., Alard, J.P., ...

Directed sideward flow of light charged particles and intermediate mass fragments was measured in different symmetric reactions at bombarding energies from 90 to 800 AMeV. The flow parameter is found...

Flow angle from intermediate mass fragment measurements (1999)

Rami, F., Crochet, P., Dona, R., De Schauenburg, B., Wagner, P., Alard, J.P., ...

Directed sideward flow of light charged particles and intermediate mass fragments was measured in different symmetric reactions at bombarding energies from 90 to 800 AMeV. The flow parameter is found...

Directed Flow of Light Nuclei in Au+Au Collisions at AGS Energies (1998)

Bellwied, R., Bennett, S., Bersch, R., Braun-Munzinger, P., Chang, W. C., ...

Directed flow of deuterons, tritons, $^3$He, and $^4$He is studied in Au+Au collisions at a beam momentum of about 10.8 $A$ GeV/c. Flow of all particles is analyzed as a function of transverse...

Identification of baryon resonances in central heavy-ion collisions at energies between 1 and 2 AGeV (1998)

Eskef, M., Pelte, D., Goebels, G., Haefele, E., Herrmann, N., Korolija, M., ...

The mass distributions of baryon resonances populated in near-central collisions of Au on Au and Ni on Ni are deduced by defolding the $p_t$ spectra of charged pions by a method which does not depend...

Stopping and radial flow in central $^{58}$Ni + $^{58}$Ni collisions between 1A and 2A GeV (1998)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

The production of charged pions, protons and deuterons has been studied in central collisions of 58Ni on 58Ni at incident beam energies of 1.06, 1.45 and 1.93 AGeV. The dependence of...

Identification of baryon resonances in central heavy-ion collisions at energies between 1 and 2 AGeV (1998)

Eskef, M., Pelte, D., Goebels, G., Haefele, E., Herrmann, N., Korolija, M., ...

The mass distributions of baryon resonances populated in near-central collisions of Au on Au and Ni on Ni are deduced by defolding the $p_t$ spectra of charged pions by a method which does not depend...

Stopping and radial flow in central $^{58}$Ni + $^{58}$Ni collisions between 1A and 2A GeV (1998)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

The production of charged pions, protons and deuterons has been studied in central collisions of 58Ni on 58Ni at incident beam energies of 1.06, 1.45 and 1.93 AGeV. The dependence of...

Identification of baryon resonances in central heavy-ion collisions at energies between 1 and 2 AGeV (1998)

Eskef, M., Pelte, D., Goebels, G., Haefele, E., Herrmann, N., Korolija, M., ...

The mass distributions of baryon resonances populated in near-central collisions of Au on Au and Ni on Ni are deduced by defolding the $p_t$ spectra of charged pions by a method which does not depend...

Identification of baryon resonances in central heavy-ion collisions at energies between 1 and 2 AGeV (1998)

Eskef, M., Pelte, D., Goebels, G., Haefele, E., Herrmann, N., Korolija, M., ...

The mass distributions of baryon resonances populated in near-central collisions of Au on Au and Ni on Ni are deduced by defolding the $p_t$ spectra of charged pions by a method which does not depend...

Identification of baryon resonances in central heavy-ion collisions at energies between 1 and 2 AGeV (1998)

Eskef, M., Pelte, D., Goebels, G., Haefele, E., Herrmann, N., Korolija, M., ...

The mass distributions of baryon resonances populated in near-central collisions of Au on Au and Ni on Ni are deduced by defolding the $p_t$ spectra of charged pions by a method which does not depend...

Abundance of Delta Resonances in 58Ni+58Ni Collisions between 1 and 2 AGeV (1997)

Hong, FOPI Collaboration: B., Herrmann, N., Ritman, J. L., Best, D., Gobbi, A., Hildenbrand, K. D., ...

Charged pion spectra measured in 58Ni-58Ni collisions at 1.06, 1.45 and 1.93 AGeV are interpreted in terms of a thermal model including the decay of Delta resonances. The transverse momentum spectra...

Onset of nuclear matter expansion in Au+Au collisions (1997)

Crochet, Philippe, Rami, F, Gobbi, A, Donà, R, Coffin, J P, Fintz, P, ...

Using the FOPI detector at GSI Darmstadt, excitation functions of collective flow components were measured for the Au+Au system, in the reaction plane and out of this plane, at seven incident...

Two-pion correlations in Au + Au collisions at 10.8 GeV/c per nucleon (1997)

Barrette, J, Bellwied, R, Bennett, S, Bersch, R, Braun-Munzinger, P, Chang, W C, ...

Two-particle correlation functions for positive and negative pions have been measured in Au+Au collisions at 10.8~GeV/c per nucleon. The data were analyzed using one- and three-dimensional...

Two-pion correlations in Au+Au collisions at 10.8 GeV/c per nucleon (1997)

Bellwied, R., Bennett, S., Bersch, R., Braun-Munzinger, P., Chang, W. C., ...

Two-particle correlation functions for positive and negative pions have been measured in Au+Au collisions at 10.8~GeV/c per nucleon. The data were analyzed using one- and three-dimensional...

Effective Medium Model for Ultrasonic Attenuation Due to the Thermo-Elastic Effect in Concentrated Emulsions (1997)

Hemar, Y., Herrmann, N., Lemaréchal, P., Hocquart, R., Lequeux, F.

In this article, we deal with the propagation of ultrasonic waves in monodisperse concentrated oil–in–water emulsions. Using the approximation of Isakovich, we propose two different...

Charged pion production in Au on Au collisions at 1 AGeV (1997)

Pelte, D., Haefele, E., Best, D., Goebels, G., Herrmann, N., Pinkenburg, C., ...

Charged pions are measured with the $4\pi$ detector $FOPI$ at $GSI$ using the Au on Au reaction at 1.06 AGeV bombarding energy. The pion multiplicities $n_{\rm \pi}$ increase with the number of...

Proton-proton correlations in central collisions of Ni + Ni at 1.93 A.GeV and the space-time extent of the emission source (1997)

Kotte, R., Biegansky, J., Moesner, J., Neubert, W., Plettner, C., Wohlfarth, D., ...

Small-angle correlations of proton pairs produced in central Ni+Ni collisions at a beam energy of 1.93 A · GeV are investigated with the FOPI detector system at GSI Darmstadt. Simultaneous...

Charged pions from Ni on Ni collisions between 1 and 2 AGeV (1997)

Pelte, D., Eskef, M., Goebels, G., Hafele, E., Herrmann, N., Korolija, M., ...

Charged pions from Ni + Ni reactions at 1.05, 1.45 and 1.93 AGeV are measured with the FOPI detector. The mean $\pi^{\pm}$ multiplicities per mean number of participants increase with beam energy, in...

Abundance of Delta resonances in $^{58}$Ni + $^{58}$Ni collisions between 1 and 2 AGeV (1997)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

Charged pion spectra measured in 58Ni-58Ni collisions at 1.06, 1.45 and 1.93 AGeV are interpreted in terms of a thermal model including the decay of Delta resonances. The transverse momentum spectra...

Onset of nuclear matter expansion in Au + Au collisions (1997)

Crochet, P., Rami, F., Gobbi, A., Dona, R., Coffin, J.P., Fintz, P., ...

Using the FOPI detector at GSI Darmstadt, excitation functions of collective flow components were measured for the Au+Au system, in the reaction plane and out of this plane, at seven incident...

$K^+$ production in the reaction $^{58}$Ni + $^{58}$Ni at incident energies from 1 to 2 A GeV (1997)

Best, D., Herrmann, N., Hong, B., Kirejczyk, M., Ritman, J., Wisniewski, K., ...

Semi-inclusive triple differential multiplicity distributions of positively charged kaons have been measured over a wide range in rapidity and transverse mass for central collisions of $^{58}$Ni with...

Azimuthal anisotropies as stringent test for nuclear transport models (1997)

Crochet, P., Rami, F., Dona, R., Coffin, J.P., Fintz, P., Guillaume, G., ...

Azimuthal distributions of charged particles and intermediate mass fragments emitted in Au+Au collisions at 600AMeV have been measured using the FOPI facility at GSI-Darmstadt. Data show a strong...

Central collisions of Au on Au at 150, 250 and 400 A.MeV (1997)

Reisdorf, W., Best, D., Gobbi, A., Herrmann, N., Hildenbrand, K.D., Hong, B., ...

Collisions of Au on Au at incident energies of 150, 250 and 400 A MeV were studied with the FOPI-facility at GSI Darmstadt. Nuclear charge (Z 16) and velocity of the products were detected with full...

Charged pion production in Au on Au collisions at 1 AGeV (1997)

Pelte, D., Haefele, E., Best, D., Goebels, G., Herrmann, N., Pinkenburg, C., ...

Charged pions are measured with the $4\pi$ detector $FOPI$ at $GSI$ using the Au on Au reaction at 1.06 AGeV bombarding energy. The pion multiplicities $n_{\rm \pi}$ increase with the number of...

Proton-proton correlations in central collisions of Ni + Ni at 1.93 A.GeV and the space-time extent of the emission source (1997)

Kotte, R., Biegansky, J., Moesner, J., Neubert, W., Plettner, C., Wohlfarth, D., ...

Small-angle correlations of proton pairs produced in central Ni+Ni collisions at a beam energy of 1.93 A · GeV are investigated with the FOPI detector system at GSI Darmstadt. Simultaneous...

Charged pions from Ni on Ni collisions between 1 and 2 AGeV (1997)

Pelte, D., Eskef, M., Goebels, G., Hafele, E., Herrmann, N., Korolija, M., ...

Charged pions from Ni + Ni reactions at 1.05, 1.45 and 1.93 AGeV are measured with the FOPI detector. The mean $\pi^{\pm}$ multiplicities per mean number of participants increase with beam energy, in...

Abundance of Delta resonances in $^{58}$Ni + $^{58}$Ni collisions between 1 and 2 AGeV (1997)

Hong, B., Herrmann, N., Ritman, J.L., Best, D., Gobbi, A., Hildenbrand, K.D., ...

Charged pion spectra measured in 58Ni-58Ni collisions at 1.06, 1.45 and 1.93 AGeV are interpreted in terms of a thermal model including the decay of Delta resonances. The transverse momentum spectra...

Onset of nuclear matter expansion in Au + Au collisions (1997)

Crochet, P., Rami, F., Gobbi, A., Dona, R., Coffin, J.P., Fintz, P., ...

Using the FOPI detector at GSI Darmstadt, excitation functions of collective flow components were measured for the Au+Au system, in the reaction plane and out of this plane, at seven incident...

$K^+$ production in the reaction $^{58}$Ni + $^{58}$Ni at incident energies from 1 to 2 A GeV (1997)

Best, D., Herrmann, N., Hong, B., Kirejczyk, M., Ritman, J., Wisniewski, K., ...

Semi-inclusive triple differential multiplicity distributions of positively charged kaons have been measured over a wide range in rapidity and transverse mass for central collisions of $^{58}$Ni with...

Azimuthal anisotropies as stringent test for nuclear transport models (1997)

Crochet, P., Rami, F., Dona, R., Coffin, J.P., Fintz, P., Guillaume, G., ...

Azimuthal distributions of charged particles and intermediate mass fragments emitted in Au+Au collisions at 600AMeV have been measured using the FOPI facility at GSI-Darmstadt. Data show a strong...

Central collisions of Au on Au at 150, 250 and 400 A.MeV (1997)

Reisdorf, W., Best, D., Gobbi, A., Herrmann, N., Hildenbrand, K.D., Hong, B., ...

Collisions of Au on Au at incident energies of 150, 250 and 400 A MeV were studied with the FOPI-facility at GSI Darmstadt. Nuclear charge (Z 16) and velocity of the products were detected with full...

Charged pions from Ni on Ni collisions between 1 and 2 AGeV (1997)

Pelte, D., Eskef, M., Goebels, G., Hafele, E., Herrmann, N., Korolija, M., ...

Charged pions from Ni + Ni reactions at 1.05, 1.45 and 1.93 AGeV are measured with the FOPI detector. The mean $\pi^{\pm}$ multiplicities per mean number of participants increase with beam energy, in...

Effective Medium Model for Ultrasonic Attenuation Due to the Thermo-Elastic Effect in Concentrated Emulsions (1997)

Hemar, Y., Herrmann, N., Lemaréchal, P., Hocquart, R., Lequeux, F.

In this article, we deal with the propagation of ultrasonic waves in monodisperse concentrated oil–in–water emulsions. Using the approximation of Isakovich, we propose two different...

Charged pions from Ni on Ni collisions between 1 and 2 AGeV (1997)

Pelte, D., Eskef, M., Goebels, G., Hafele, E., Herrmann, N., Korolija, M., ...

Charged pions from Ni + Ni reactions at 1.05, 1.45 and 1.93 AGeV are measured with the FOPI detector. The mean $\pi^{\pm}$ multiplicities per mean number of participants increase with beam energy, in...

Effective Medium Model for Ultrasonic Attenuation Due to the Thermo-Elastic Effect in Concentrated Emulsions (1997)

Hemar, Y., Herrmann, N., Lemaréchal, P., Hocquart, R., Lequeux, F.

In this article, we deal with the propagation of ultrasonic waves in monodisperse concentrated oil–in–water emulsions. Using the approximation of Isakovich, we propose two different...

Charged pions from Ni on Ni collisions between 1 and 2 AGeV (1997)

Pelte, D., Eskef, M., Goebels, G., Hafele, E., Herrmann, N., Korolija, M., ...

Charged pions from Ni + Ni reactions at 1.05, 1.45 and 1.93 AGeV are measured with the FOPI detector. The mean $\pi^{\pm}$ multiplicities per mean number of participants increase with beam energy, in...

Particle Production and Flow at SIS Energies (1996)

Herrmann, N., Collaboration, FOPI

An overview is given over recent measurements of flow and particle production in the energy range from 0.1 to 2AGeV. Excitation functions for the directed sideward and the azimuthally symmetric...

Experimental Study of Sound Attenuation in Quasi-Monodisperse Emulsions (1996)

Herrmann, N., Boltenhagen, P., Lemaréchal, P.

Very narrow size distribution oil-in-water emulsions have been prepared by using a recently proposed selective creaming method. The emulsions have been characterized by static and dynamic light...

Experimental Study of Sound Attenuation in Quasi-Monodisperse Emulsions (1996)

Herrmann, N., Boltenhagen, P., Lemaréchal, P.

Very narrow size distribution oil-in-water emulsions have been prepared by using a recently proposed selective creaming method. The emulsions have been characterized by static and dynamic light...

Experimental Study of Sound Attenuation in Quasi-Monodisperse Emulsions (1996)

Herrmann, N., Boltenhagen, P., Lemaréchal, P.

Very narrow size distribution oil-in-water emulsions have been prepared by using a recently proposed selective creaming method. The emulsions have been characterized by static and dynamic light...

On the transverse momentum distribution of strange hadrons produced in relativistic heavy ion collisions (1995)

Ritman, J. L., Herrmann, N., Best, D., Collaboration, The FOPI

Particles with strange quark content produced in the system 1.93 AGeV $^{58}$Ni on $^{58}$Ni have been investigated at GSI Darmstadt with the FOPI detector system. The correlation of these produced...

On the transverse momentum distribution of strange hadrons produced in relativistic heavy ion collisions (1995)

Ritman, J.L., Herrmann, N., Best, D., Alard, J.P., Amouroux, V., Bastid, N., ...

Particles with strange quark content produced in the system 1.93 AGeV $^{58}$Ni on $^{58}$Ni have been investigated at GSI Darmstadt with the FOPI detector system. The correlation of these produced...

On the transverse momentum distribution of strange hadrons produced in relativistic heavy ion collisions (1995)

Ritman, J.L., Herrmann, N., Best, D., Alard, J.P., Amouroux, V., Bastid, N., ...

Particles with strange quark content produced in the system 1.93 AGeV $^{58}$Ni on $^{58}$Ni have been investigated at GSI Darmstadt with the FOPI detector system. The correlation of these produced...

On the transverse momentum distribution of strange hadrons produced in relativistic heavy ion collisions (1995)

Ritman, J.L., Herrmann, N., Best, D., Alard, J.P., Amouroux, V., Bastid, N., ...

Particles with strange quark content produced in the system 1.93 AGeV $^{58}$Ni on $^{58}$Ni have been investigated at GSI Darmstadt with the FOPI detector system. The correlation of these produced...

On the transverse momentum distribution of strange hadrons produced in relativistic heavy ion collisions (1995)

Ritman, J.L., Herrmann, N., Best, D., Alard, J.P., Amouroux, V., Bastid, N., ...

Particles with strange quark content produced in the system 1.93 AGeV $^{58}$Ni on $^{58}$Ni have been investigated at GSI Darmstadt with the FOPI detector system. The correlation of these produced...

On the transverse momentum distribution of strange hadrons produced in relativistic heavy ion collisions (1995)

Ritman, J.L., Herrmann, N., Best, D., Alard, J.P., Amouroux, V., Bastid, N., ...

Particles with strange quark content produced in the system 1.93 AGeV $^{58}$Ni on $^{58}$Ni have been investigated at GSI Darmstadt with the FOPI detector system. The correlation of these produced...

Entropy production in the Au + Au reaction between 150 and 800 A MeV (1993)

Kuhn, C., Konopka, J., Coffin, J.P., Cerruti, C., Fintz, P., Guillaume, G., ...

The entropy per nucleon (S/A) has been extracted for the Au [(150—800)A MeV] + Au reaction by using the phase I setup of the 4 pi facility at GSI, Darmstadt. The entropy has been obtained from the...

Entropy production in the Au + Au reaction between 150 and 800 A MeV (1993)

Kuhn, C., Konopka, J., Coffin, J.P., Cerruti, C., Fintz, P., Guillaume, G., ...

The entropy per nucleon (S/A) has been extracted for the Au [(150—800)A MeV] + Au reaction by using the phase I setup of the 4 pi facility at GSI, Darmstadt. The entropy has been obtained from the...

Entropy production in the Au + Au reaction between 150 and 800 A MeV (1993)

Kuhn, C., Konopka, J., Coffin, J.P., Cerruti, C., Fintz, P., Guillaume, G., ...

The entropy per nucleon (S/A) has been extracted for the Au [(150—800)A MeV] + Au reaction by using the phase I setup of the 4 pi facility at GSI, Darmstadt. The entropy has been obtained from the...

Entropy production in the Au + Au reaction between 150 and 800 A MeV (1993)

Kuhn, C., Konopka, J., Coffin, J.P., Cerruti, C., Fintz, P., Guillaume, G., ...

The entropy per nucleon (S/A) has been extracted for the Au [(150—800)A MeV] + Au reaction by using the phase I setup of the 4 pi facility at GSI, Darmstadt. The entropy has been obtained from the...

Entropy production in the Au + Au reaction between 150 and 800 A MeV (1993)

Kuhn, C., Konopka, J., Coffin, J.P., Cerruti, C., Fintz, P., Guillaume, G., ...

The entropy per nucleon (S/A) has been extracted for the Au [(150—800)A MeV] + Au reaction by using the phase I setup of the 4 pi facility at GSI, Darmstadt. The entropy has been obtained from the...

Interobserver and intraobserver reliability in the collection of emergency medical services data.

Herrmann, N, Cayten, C G, Senior, J, Staroscik, R, Walsh, S, Woll, M

The collection of data by abstraction from patient records is a widely used method of research, evaluation, and registry. Since valid conclusions depend on the accuracy of the abstracted data, it is...

Probing peripheral and central cholinergic system responses.

Naranjo, C A, Fourie, J, Herrmann, N, Lanctôt, K L, Birt, C, Yau, K K

OBJECTIVE: The pharmacological response to drugs that act on the cholinergic system of the iris has been used to predict deficits in central cholinergic functioning due to diseases such as...

Obtaining hospital and physician participation in a case-control study of colon cancer.

Herrmann, N, Amsel, J, Lynch, E

This paper describes efforts to solicit hospital and physician participation for a case-control study of the etiology of colon cancer in the five Pennsylvania counties of the Philadelphia...

Interobserver and intraobserver reliability in the collection of emergency medical services data.

Herrmann, N, Cayten, C G, Senior, J, Staroscik, R, Walsh, S, Woll, M

The collection of data by abstraction from patient records is a widely used method of research, evaluation, and registry. Since valid conclusions depend on the accuracy of the abstracted data, it is...

Probing peripheral and central cholinergic system responses.

Naranjo, C A, Fourie, J, Herrmann, N, Lanctôt, K L, Birt, C, Yau, K K

OBJECTIVE: The pharmacological response to drugs that act on the cholinergic system of the iris has been used to predict deficits in central cholinergic functioning due to diseases such as...

Obtaining hospital and physician participation in a case-control study of colon cancer.

Herrmann, N, Amsel, J, Lynch, E

This paper describes efforts to solicit hospital and physician participation for a case-control study of the etiology of colon cancer in the five Pennsylvania counties of the Philadelphia...

Bipolar disorder in old age.

Shulman, K. I., Herrmann, N.

OBJECTIVE: To review the classification, clinical characteristics, and epidemiology of bipolar disorders in old age with a special focus on neurologic comorbidity, high mortality, and management....