T. Suomijarvi

Publication List Details

Period

1984 - 2007

Number

320

Co-Authors

Single-neutron transfer from $^{11}$Be$_{gs}$ via the (p,d) reaction with a radioactive beam (2007)

Winfield, J.S., Fortier, S., Catford, W.N., Pita, S., Orr, N.A., ...

The 11Be(p,d)10Be reaction has been performed in inverse kinematics with a radioactive 11Be beam of E/A = 35.3 MeV. Angular distributions for the 0+ ground state, the 2+, 3.37 MeV state and the...

An upper limit to the photon fraction in cosmic rays above $10^{19}$ eV from the Pierre Auger Observatory (2007)

Abraham, J., Aglietta, M., Aguirre, C., Allard, D., Allekotte, I., Allison, P., ...

An upper limit of 16% (at 95% c.l.) is derived for the photon fraction in cosmic rays with energies greater than $10^{19}$ eV, based on observations of the depth of shower maximum performed with the...

Probing the $^6$He halo structure with elastic and inelastic proton scattering (2007)

Lagoyannis, A., Auger, F., Musumarra, A., Alamanos, N., Pollacco, E.C., Pakou, A., ...

Proton elastic scattering and inelastic scattering to the first excited state of 6He have been measured over a wide angular range using a 40.9A MeV 6He beam. The data have been analyzed with a fully...

Photodisintegration of Ultra-High-Energy Cosmic Rays revisited (2005)

Khan, E., Goriely, S., Allard, D., Parizot, E., Suomijarvi, T., Koning, A. J., ...

Recent microscopic and phenomenological calculations of giant dipole resonances for A

The Pierre Auger Observatory: Perspectives on ultra-high energy cosmic rays (2005)

Suomijarvi, T.

The Pierre Auger Observatory for ultra-high energy cosmic rays is under construction in Argentina. The Observatory will consist, when completed, of 1600 water Čerenkov tanks and 24 fluorescence...

Photodisintegration of Ultra-High-Energy Cosmic Rays revisited (2005)

Khan, E., Goriely, S., Allard, D., Parizot, E., Suomijarvi, T., Koning, A. J., ...

Recent microscopic and phenomenological calculations of giant dipole resonances for A

The Pierre Auger Observatory: Perspectives on ultra-high energy cosmic rays (2005)

Suomijarvi, T.

The Pierre Auger Observatory for ultra-high energy cosmic rays is under construction in Argentina. The Observatory will consist, when completed, of 1600 water Čerenkov tanks and 24 fluorescence...

Photodisintegration of Ultra-High-Energy Cosmic Rays revisited (2005)

Khan, E., Goriely, S., Allard, D., Parizot, E., Suomijarvi, T., Koning, A. J., ...

Recent microscopic and phenomenological calculations of giant dipole resonances for A

The Pierre Auger Observatory: Perspectives on ultra-high energy cosmic rays (2005)

Suomijarvi, T.

The Pierre Auger Observatory for ultra-high energy cosmic rays is under construction in Argentina. The Observatory will consist, when completed, of 1600 water Čerenkov tanks and 24 fluorescence...

The Pierre Auger Observatory: Perspectives on ultra-high energy cosmic rays (2005)

Suomijarvi, T.

The Pierre Auger Observatory for ultra-high energy cosmic rays is under construction in Argentina. The Observatory will consist, when completed, of 1600 water Čerenkov tanks and 24 fluorescence...

The Pierre Auger Observatory: Perspectives on ultra-high energy cosmic rays (2005)

Suomijarvi, T.

The Pierre Auger Observatory for ultra-high energy cosmic rays is under construction in Argentina. The Observatory will consist, when completed, of 1600 water Čerenkov tanks and 24 fluorescence...

Photodisintegration of Ultra-High-Energy Cosmic Rays revisited (2004)

Khan, E., Goriely, S., Allard, D., Parizot, E., Suomijarvi, T., Koning, A. J., ...

Recent microscopic and phenomenological calculations of giant dipole resonances for A

Hybrid Performance of the Pierre Auger Observatory and Reconstruction of Hybrid Events (2003)

Kick, B., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., ...

The Pierre Auger Observatory is a``hybrid'' UHECR detector. The surface detector (SD) and air fluorescence detector (FD) of the observatory are designed for observation of cosmic ray showers in...

The Lateral Distribution Function of Shower Signals in the Surface Detector of the Pierre Auger Observatory (2003)

Roth, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., ...

The surface detector (SD) array of the southern Pierre Auger Observatory will consist of a triangular grid of 1600 water Cherenkov tanks with 1.5 km spacing. For zenith angles less than 60deg the...

Processing of the Signals from the Surface Detectors of the Pierre - Auger Observatory (2003)

Suomijarvi, T., Roberts, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., ...

The detectors of the surface array of the Pierre Auger Observatory are water Cherenkov tanks. The signals from each tank are read out using three photomultipliers. The energy of the primary particle...

Calibration of the Pierre Auger fluorescence detector (2003)

Roberts, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., ...

The absolute calibration of an air fluorescence detector (FD) is an important element in correctly determining the energy of detected cosmic rays. The absolute calibration relates the flux of photons...

Performance of the Pierre Auger Fluorescence Detector and Analysis of well recontructed events (2003)

Argiro, S., Clay, W., Ave, M., Letessier, A., Bertou, X., Deligny, O., ...

The Pierre Auger Observatory is designed to elucidate the origin and nature of Ultra High Energy Cosmic Rays using a hybrid detection technique. A first run of data taking with a prototype version of...

Shower Studies at around $10^{18}$ eV with the Surface Detector of the Pierre Auger Observatory (2003)

Ghia, P-L., Mostafa, M.A., Fick, B., Ave, M., Letessier, A., Bertou, X., ...

Three months of data taken by the Engineering Array Surface Detector of the Pierre Auger Observatory have been analyzed with the aim of setting a procedure for the study of showers at E_0 ~ 10^18 eV....

Atmospheric Monitoring for the Pierre Auger Fluorescence Detector (2003)

Mostafa, M.A., Fick, B., Ave, M., Letessier, A., Bertou, X., Deligny, O., ...

Major uncertainties in the fluorescence energy measurement come from the precision of various atmospheric transmission, air Cerenkov subtraction, light multiple-scattering and cloud corrections. The...

The Anisotropy Search Program For the Pierre Auger Observatory (2003)

Clay, W., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., ...

The Pierre Auger Southern Observatory in Argentina has begun taking data as it is being developed up to a final enclosed area of 3000 square kilometres. A key aspect of the project is to provide...

A Study Of Very Inclined Showers In The Pierre Auger Observatory (2003)

Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., Altmann, E., ...

The Engineering Array of the Auger Observatory has been running successfully since 2001 and inclined showers have been recorded from the start. We have analysed the events with zenith angle $>$...

Processing of the Signals from the Surface Detectors of the Pierre Auger Observatory (2003)

Suomijarvi, T.

The detectors of the surface array of the Pierre Auger Observatory are water Cherenkov tanks. The signals from each tank are read out using three photomultipliers. The energy of the primary particle...

Hybrid Performance of the Pierre Auger Observatory and Reconstruction of Hybrid Events (2003)

Kick, B., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., ...

The Pierre Auger Observatory is a``hybrid'' UHECR detector. The surface detector (SD) and air fluorescence detector (FD) of the observatory are designed for observation of cosmic ray showers in...

The Lateral Distribution Function of Shower Signals in the Surface Detector of the Pierre Auger Observatory (2003)

Roth, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., ...

The surface detector (SD) array of the southern Pierre Auger Observatory will consist of a triangular grid of 1600 water Cherenkov tanks with 1.5 km spacing. For zenith angles less than 60deg the...

Processing of the Signals from the Surface Detectors of the Pierre - Auger Observatory (2003)

Suomijarvi, T., Roberts, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., ...

The detectors of the surface array of the Pierre Auger Observatory are water Cherenkov tanks. The signals from each tank are read out using three photomultipliers. The energy of the primary particle...

Calibration of the Pierre Auger fluorescence detector (2003)

Roberts, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., ...

The absolute calibration of an air fluorescence detector (FD) is an important element in correctly determining the energy of detected cosmic rays. The absolute calibration relates the flux of photons...

Performance of the Pierre Auger Fluorescence Detector and Analysis of well recontructed events (2003)

Argiro, S., Clay, W., Ave, M., Letessier, A., Bertou, X., Deligny, O., ...

The Pierre Auger Observatory is designed to elucidate the origin and nature of Ultra High Energy Cosmic Rays using a hybrid detection technique. A first run of data taking with a prototype version of...

Shower Studies at around $10^{18}$ eV with the Surface Detector of the Pierre Auger Observatory (2003)

Ghia, P-L., Mostafa, M.A., Fick, B., Ave, M., Letessier, A., Bertou, X., ...

Three months of data taken by the Engineering Array Surface Detector of the Pierre Auger Observatory have been analyzed with the aim of setting a procedure for the study of showers at E_0 ~ 10^18 eV....

Atmospheric Monitoring for the Pierre Auger Fluorescence Detector (2003)

Mostafa, M.A., Fick, B., Ave, M., Letessier, A., Bertou, X., Deligny, O., ...

Major uncertainties in the fluorescence energy measurement come from the precision of various atmospheric transmission, air Cerenkov subtraction, light multiple-scattering and cloud corrections. The...

The Anisotropy Search Program For the Pierre Auger Observatory (2003)

Clay, W., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., ...

The Pierre Auger Southern Observatory in Argentina has begun taking data as it is being developed up to a final enclosed area of 3000 square kilometres. A key aspect of the project is to provide...

A Study Of Very Inclined Showers In The Pierre Auger Observatory (2003)

Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., Altmann, E., ...

The Engineering Array of the Auger Observatory has been running successfully since 2001 and inclined showers have been recorded from the start. We have analysed the events with zenith angle $>$...

Hybrid Performance of the Pierre Auger Observatory and Reconstruction of Hybrid Events (2003)

Kick, B., Altmann, E., Alvarez, P., Bauleo, P., Bonifazi, C., Etchegoyen, A., ...

The Pierre Auger Observatory is a``hybrid'' UHECR detector. The surface detector (SD) and air fluorescence detector (FD) of the observatory are designed for observation of cosmic ray showers in...

The Lateral Distribution Function of Shower Signals in the Surface Detector of the Pierre Auger Observatory (2003)

Roth, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., ...

The surface detector (SD) array of the southern Pierre Auger Observatory will consist of a triangular grid of 1600 water Cherenkov tanks with 1.5 km spacing. For zenith angles less than 60deg the...

Processing of the Signals from the Surface Detectors of the Pierre - Auger Observatory (2003)

Suomijarvi, T., Roberts, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., ...

The detectors of the surface array of the Pierre Auger Observatory are water Cherenkov tanks. The signals from each tank are read out using three photomultipliers. The energy of the primary particle...

Calibration of the Pierre Auger fluorescence detector (2003)

Roberts, M., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., ...

The absolute calibration of an air fluorescence detector (FD) is an important element in correctly determining the energy of detected cosmic rays. The absolute calibration relates the flux of photons...

Performance of the Pierre Auger Fluorescence Detector and Analysis of well recontructed events (2003)

Argiro, S., Clay, W., Ave, M., Letessier, A., Bertou, X., Deligny, O., ...

The Pierre Auger Observatory is designed to elucidate the origin and nature of Ultra High Energy Cosmic Rays using a hybrid detection technique. A first run of data taking with a prototype version of...

Shower Studies at around $10^{18}$ eV with the Surface Detector of the Pierre Auger Observatory (2003)

Ghia, P-L., Mostafa, M.A., Fick, B., Ave, M., Letessier, A., Bertou, X., ...

Three months of data taken by the Engineering Array Surface Detector of the Pierre Auger Observatory have been analyzed with the aim of setting a procedure for the study of showers at E_0 ~ 10^18 eV....

Atmospheric Monitoring for the Pierre Auger Fluorescence Detector (2003)

Mostafa, M.A., Fick, B., Ave, M., Letessier, A., Bertou, X., Deligny, O., ...

Major uncertainties in the fluorescence energy measurement come from the precision of various atmospheric transmission, air Cerenkov subtraction, light multiple-scattering and cloud corrections. The...

The Anisotropy Search Program For the Pierre Auger Observatory (2003)

Clay, W., Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., ...

The Pierre Auger Southern Observatory in Argentina has begun taking data as it is being developed up to a final enclosed area of 3000 square kilometres. A key aspect of the project is to provide...

A Study Of Very Inclined Showers In The Pierre Auger Observatory (2003)

Ave, M., Letessier, A., Bertou, X., Deligny, O., Lachaud, C., Altmann, E., ...

The Engineering Array of the Auger Observatory has been running successfully since 2001 and inclined showers have been recorded from the start. We have analysed the events with zenith angle $>$...

Coupling effects in the elastic scattering of $^{6}$He on $^{12}$C (2002)

Lapoux, V., Alamanos, N., Auger, F., Fekou-Youmbi, V., Gillibert, A., Marie, F., ...

To study the effect of the weak binding energy on the interaction potential between a light exotic nucleus and a target, elastic scattering of 6He at 38.3 MeV/nucleon on a 12C target was measured at...

Coupling effects in the elastic scattering of $^{6}$He on $^{12}$C (2002)

Lapoux, V., Alamanos, N., Auger, F., Fekou-Youmbi, V., Gillibert, A., Marie, F., ...

To study the effect of the weak binding energy on the interaction potential between a light exotic nucleus and a target, elastic scattering of 6He at 38.3 MeV/nucleon on a 12C target was measured at...

Coupling effects in the elastic scattering of $^{6}$He on $^{12}$C (2002)

Lapoux, V., Alamanos, N., Auger, F., Fekou-Youmbi, V., Gillibert, A., Marie, F., ...

To study the effect of the weak binding energy on the interaction potential between a light exotic nucleus and a target, elastic scattering of 6He at 38.3 MeV/nucleon on a 12C target was measured at...

Production of A=6,7 Nuclides in the Alpha + Alpha Reaction and Cosmic Ray Nucleosynthesis (2001)

Mercer, David J., Austin, Sam M., Brown, J. A., Danczyk, S. A., Hirzebruck, S. E., Kelley, J. H., ...

Cross sections for production of 6He, 6Li, 7Li, and 7Be in the alpha+alpha reaction were measured at bombarding energies of 159.3, 279.6, and 619.8 MeV, and are found to decrease rapidly with...

Proton scattering from unstable nuclei (2001)

Blumenfeld, Y., Khan, E., Marechal, F., Suomijarvi, T.

Recent improvements in the intensities and optical qualities of radioactive beams have made possible the study of elastic and inelastic proton scattering on unstable nuclei. The design and...

Probing the $^6$He halo structure with elastic and inelastic proton scattering (2001)

Lagoyannis, A., Auger, F., Musumarra, A., Alamanos, N., Pollacco, E.C., Pakou, A., ...

Proton elastic scattering and inelastic scattering to the first excited state of 6He have been measured over a wide angular range using a 40.9A MeV 6He beam. The data have been analyzed with a fully...

Single-neutron transfer from $^{11}$Be$_{gs}$ via the (p,d) reaction with a radioactive beam (2001)

Winfield, J.S., Fortier, S., Catford, W.N., Pita, S., Orr, N.A., ...

The 11Be(p,d)10Be reaction has been performed in inverse kinematics with a radioactive 11Be beam of E/A = 35.3 MeV. Angular distributions for the 0+ ground state, the 2+, 3.37 MeV state and the...

Proton scattering from unstable nuclei (2001)

Blumenfeld, Y., Khan, E., Marechal, F., Suomijarvi, T.

Recent improvements in the intensities and optical qualities of radioactive beams have made possible the study of elastic and inelastic proton scattering on unstable nuclei. The design and...

Probing the $^6$He halo structure with elastic and inelastic proton scattering (2001)

Lagoyannis, A., Auger, F., Musumarra, A., Alamanos, N., Pollacco, E.C., Pakou, A., ...

Proton elastic scattering and inelastic scattering to the first excited state of 6He have been measured over a wide angular range using a 40.9A MeV 6He beam. The data have been analyzed with a fully...

Single-neutron transfer from $^{11}$Be$_{gs}$ via the (p,d) reaction with a radioactive beam (2001)

Winfield, J.S., Fortier, S., Catford, W.N., Pita, S., Orr, N.A., ...

The 11Be(p,d)10Be reaction has been performed in inverse kinematics with a radioactive 11Be beam of E/A = 35.3 MeV. Angular distributions for the 0+ ground state, the 2+, 3.37 MeV state and the...

Single-neutron transfer from 11Be gs via the (p,d) reaction with a radioactive beam (2000)

Winfield, J. S., Fortier, S., Catford, W. N., Pita, S., Orr, N. A., ...

The 11Be(p,d)10Be reaction has been performed in inverse kinematics with a radioactive 11Be beam of E/A = 35.3 MeV. Angular distributions for the 0+ ground state, the 2+, 3.37 MeV state and the...

Probing the 6He halo structure with elastic and inelastic proton scattering (2000)

Lagoyannis, A., Auger, F., Musumarra, A., Alamanos, N., Pollacco, E. C., Pakou, A., ...

Proton elastic scattering and inelastic scattering to the first excited state of 6He have been measured over a wide angular range using a 40.9A MeV 6He beam. The data have been analyzed with a fully...

Proton scattering by unstable nuclei (2000)

Blumenfeld, Y., Khan, E., Marechal, F., Suomijarvi, T.

Recent improvements in the intensities and optical qualities of radioactive beams have made possible the study of elastic and inelastic proton scattering on unstable nuclei. The design and...

Proton decay following the transfer reaction ($^7$Li,$^6$He) on $^{40}$Ca and $^{90}$Zr (2000)

Yoo, G.H., Crawley, G.M., Kelley, J.H., Orr, N.A., Stasko, J.C., Winfield, J.S., ...

The charged particle decay of continuum states excited by the single proton stripping reaction (Li-7, He-6) at a bombarding energy of 50 MeV/nucleon on targets of Ca-40 and Zr-90 was measured and...

Proton scattering by unstable nuclei (2000)

Blumenfeld, Y., Khan, E., Marechal, F., Suomijarvi, T.

Recent improvements in the intensities and optical qualities of radioactive beams have made possible the study of elastic and inelastic proton scattering on unstable nuclei. The design and...

Proton decay following the transfer reaction ($^7$Li,$^6$He) on $^{40}$Ca and $^{90}$Zr (2000)

Yoo, G.H., Crawley, G.M., Kelley, J.H., Orr, N.A., Stasko, J.C., Winfield, J.S., ...

The charged particle decay of continuum states excited by the single proton stripping reaction (Li-7, He-6) at a bombarding energy of 50 MeV/nucleon on targets of Ca-40 and Zr-90 was measured and...

Angular momentum dependence of the prescission time of medium mass hot nuclei (1998)

Yuasa Nakagawa, K., Nakagawa, T., Furutaka, K., Matsuda, K., Futami, Y., Yoshida, K., ...

We have deduced the prescission time of hot nuclei as a function of the angular momentum from the light charged particle- and gamma ray-multiplicities measured simultaneously in coincidence with...

Angular momentum dependence of the prescission time of medium mass hot nuclei (1998)

Yuasa Nakagawa, K., Nakagawa, T., Furutaka, K., Matsuda, K., Futami, Y., Yoshida, K., ...

We have deduced the prescission time of hot nuclei as a function of the angular momentum from the light charged particle- and gamma ray-multiplicities measured simultaneously in coincidence with...

THE SUCCESS OF THE DISTORTED WAVE METHOD AT VERY HIGH INCIDENT ENERGY (1986)

Barrette, J., Berthier, B., Gastebois, J., Gillibert, A., Lucas, R., Matuszek, J., ...

The one-proton and one-neutron direct surface transfer reactions induced by 793 MeV 16O incident energy beam bombarding a 208Pb target nucleus, are widely explained by two selection rules contained...

THE SUCCESS OF THE DISTORTED WAVE METHOD AT VERY HIGH INCIDENT ENERGY (1986)

Barrette, J., Berthier, B., Gastebois, J., Gillibert, A., Lucas, R., Matuszek, J., ...

The one-proton and one-neutron direct surface transfer reactions induced by 793 MeV 16O incident energy beam bombarding a 208Pb target nucleus, are widely explained by two selection rules contained...

THE SUCCESS OF THE DISTORTED WAVE METHOD AT VERY HIGH INCIDENT ENERGY (1986)

Barrette, J., Berthier, B., Gastebois, J., Gillibert, A., Lucas, R., Matuszek, J., ...

The one-proton and one-neutron direct surface transfer reactions induced by 793 MeV 16O incident energy beam bombarding a 208Pb target nucleus, are widely explained by two selection rules contained...

THE SUCCESS OF THE DISTORTED WAVE METHOD AT VERY HIGH INCIDENT ENERGY (1986)

Barrette, J., Berthier, B., Gastebois, J., Gillibert, A., Lucas, R., Matuszek, J., ...

The one-proton and one-neutron direct surface transfer reactions induced by 793 MeV 16O incident energy beam bombarding a 208Pb target nucleus, are widely explained by two selection rules contained...