Neutron to mirror-neutron oscillations in the presence of mirror magnetic fields (2009)
Altarev, I., Baker, C. A., Ban, G., Bodek, K., Daum, M., Fierlinger, P., ...
We performed ultracold neutron storage measurements to search for additional losses due to neutron (n) to mirror-neutron (n') oscillations as a function of an applied magnetic field B. In the...
Neutron to mirror-neutron oscillations in the presence of mirror magnetic fields (2009)
Altarev, I., Baker, C. A., Ban, G., Bodek, K., Daum, M., Fierlinger, P., ...
We performed ultracold neutron storage measurements to search for additional losses due to neutron (n) to mirror-neutron (n') oscillations as a function of an applied magnetic field B. In the...
Additional results from the first dedicated search for neutron–mirror–neutron oscillations (2009)
Bodek, K., Kistryn, S., Kuźniak, M., Zejma, J., Burghoff, M., Knappe-Grüneberg, S., ...
The existence of a mirror world holding a copy of our ordinary particle spectrum could lead to oscillations between the neutron (n) and its mirror partner (n′). Such oscillations could manifest...
Towards a new measurement of the neutron electric dipole moment (2009)
Altarev, I., Ban, G., Bison, Georg, Bodek, K., Burghoff, M., Cvijovic, Milan, ...
The effort towards a new measurement of the neutron electric dipole moment (nEDM) at the Paul Scherrer Institut's (PSI) new high intensity source of ultracold neutrons (UCN) is described. The...
Additional results from the first dedicated search for neutron–mirror–neutron oscillations (2009)
Bodek, K., Kistryn, S., Kuźniak, M., Zejma, J., Burghoff, M., Knappe-Grüneberg, S., ...
The existence of a mirror world holding a copy of our ordinary particle spectrum could lead to oscillations between the neutron (n) and its mirror partner (n′). Such oscillations could manifest...
Towards a new measurement of the neutron electric dipole moment (2009)
Altarev, I., Ban, G., Bison, Georg, Bodek, K., Burghoff, M., Cvijovic, Milan, ...
The effort towards a new measurement of the neutron electric dipole moment (nEDM) at the Paul Scherrer Institut's (PSI) new high intensity source of ultracold neutrons (UCN) is described. The...
The beta-gamma decay of 21Na (2009)
Achouri, N. L., Ban, G., Bastin, B., Blank, B., Dean, S., ...
A new and independent determination of the Gamow-Teller branching ratio in the beta-decay of 21Na is reported. The value obtained of 5.13 +- 0.43 % is in agreement with the currently adopted value....
Neutron to Mirror-Neutron Oscillations in the Presence of Mirror Magnetic Fields (2009)
Altarev, I., Baker, C. A., Ban, G., Bodek, K., Daum, M., Fierlinger, P., ...
We performed ultracold neutron (UCN) storage measurements to search for additional losses due to neutron (n) to mirror-neutron (n') oscillations as a function of an applied magnetic field B. In the...
Test of Lorentz invariance with spin precession of ultracold neutrons (2009)
Altarev, I., Baker, C. A., Ban, G., Bison, G., Bodek, K., Daum, M., ...
A clock comparison experiment, analyzing the ratio of spin precession frequencies of stored ultracold neutrons and $^{199}$Hg atoms is reported. %57 No daily variation of this ratio could be found,...
Measurement of the Transverse Polarization of Electrons Emitted in Free Neutron Decay (2009)
Kozela, A., Ban, G., Białek, A., Bodek, K., Gorel, P., Kirch, K., ...
Both components of the transverse polarization of electrons emitted in the beta-decay of polarized, free neutrons have been measured. The T-odd, P-odd correlation coefficient quantifying the...
A direct experimental limit on neutron - mirror neutron oscillations (2009)
Ban, G., Lefort, T., Naviliat-Cuncic, O., Bodek, K., Kistryn, S., Kuzniak, M., ...
In case a mirror world with a copy of our ordinary particle spectrum would exist, the neutron n and its degenerate partner, the mirror neutron n0, could potentially mix and undergo nn0 oscillations....
A direct experimental limit on neutron - mirror neutron oscillations (2009)
Ban, G., Lefort, T., Naviliat-Cuncic, O., Bodek, K., Kistryn, S., Kuzniak, M., ...
In case a mirror world with a copy of our ordinary particle spectrum would exist, the neutron n and its degenerate partner, the mirror neutron n0, could potentially mix and undergo nn0 oscillations....
A direct experimental limit on neutron - mirror neutron oscillations (2009)
Ban, G., Lefort, T., Naviliat-Cuncic, O., Bodek, K., Kistryn, S., Kuzniak, M., ...
In case a mirror world with a copy of our ordinary particle spectrum would exist, the neutron n and its degenerate partner, the mirror neutron n0, could potentially mix and undergo nn0 oscillations....
Test of Lorentz Invariance with Spin Precession of Ultracold Neutrons (2009)
Altarev, I, Baker, CA, Ban, G, Bison, G, Bodek, K, Daum, M, ...
Neutron to mirror-neutron oscillations in the presence of mirror magnetic fields (2009)
Altarev, I, Baker, CA, Ban, G, Bodek, K, Daum, M, Fierlinger, P, ...
Paul trapping of radioactive 6He+ions and direct observation of their beta-decay (2008)
Flechard, X., Lienard, E., Mery, A., Rodriguez, D., Ban, G., Durand, D., ...
We demonstrate that abundant quantities of short-lived beta unstable ions can be trapped in a novel transparent Paul trap and that their decay products can directly be detected in coincidence. Low...
Determination of |Vud| from nuclear mirror transitions (2008)
Naviliat-Cuncic, O., Severijns, N.
The Vud element of the Cabibbo-Kobayashi-Maskawa quark mixing matrix has traditionally been determined from the analysis of data in nuclear superallowed 0+ to 0+ transitions, neutron decay and pion...
An Improved Neutron Electric Dipole Moment Experiment (2008)
Kuźniak, M., Altarev, I., Ban, G., Bison, G., Bodek, K., Burghoff, M., ...
A new measurement of the neutron EDM, using Ramsey's method of separated oscillatory fields, is in preparation at the new high intensity source of ultra-cold neutrons (UCN) at the Paul Scherrer...
Towards a new measurement of the neutron electric dipole moment (2008)
Ban, G., Bodek, K., Daum, M., Henneck, R., Heule, S., Kasprzak, M., ...
Precision measurements of particle electric dipole moments (EDMs) provide extremely sensitive means to search for non-standard mechanisms of T (or CP) violation. For the neutron EDM, the upper limit...
Towards a new measurement of the neutron electric dipole moment (2008)
Ban, G., Bodek, K., Daum, M., Henneck, R., Heule, S., Kasprzak, M., ...
Precision measurements of particle electric dipole moments (EDMs) provide extremely sensitive means to search for non-standard mechanisms of T (or CP) violation. For the neutron EDM, the upper limit...
GANIL / SPIRAL - 2001-2007 - Achievements, Highlights and Perspectives (2008)
Azaiez, F., Beaumel, D., Blank, B., Catford, W., Chautard, F., Gales, S., ...
GANIL / SPIRAL - 2001-2007 - Achievements, Highlights and Perspectives (2008)
Azaiez, F., Beaumel, D., Blank, B., Catford, W., Chautard, F., Gales, S., ...
GANIL / SPIRAL - 2001-2007 - Achievements, Highlights and Perspectives (2008)
Azaiez, F., Beaumel, D., Blank, B., Catford, W., Chautard, F., Gales, S., ...
Direct experimental limit on Neutron–Mirror-Neutron oscillations (2007)
Ban, G., Bodek, K., Daum, M., Henneck, R., Heule, S., Kasprzak, M., ...
In case a mirror world with a copy of our ordinary particle spectrum would exist, the neutron <i>n</i> and its degenerate partner, the mirror neutron...
Direct experimental limit on Neutron–Mirror-Neutron oscillations (2007)
Ban, G., Bodek, K., Daum, M., Henneck, R., Heule, S., Kasprzak, M., ...
In case a mirror world with a copy of our ordinary particle spectrum would exist, the neutron <i>n</i> and its degenerate partner, the mirror neutron...
A direct experimental limit on neutron - mirror neutron oscillations (2007)
Ban, G., Lefort, T., Naviliat-Cuncic, O., Bodek, K., Kistryn, S., Kuzniak, M., ...
In case a mirror world with a copy of our ordinary particle spectrum would exist, the neutron n and its degenerate partner, the mirror neutron ${\rm n'}$, could potentially mix and undergo ${\rm...
A direct experimental limit on neutron -- mirror neutron oscillations (2007)
Ban, G., Bodek, K., Daum, M., Henneck, R., Heule, S., Kasprzak, M., ...
In case a mirror world with a copy of our ordinary particle spectrum would exist, the neutron n and its degenerate partner, the mirror neutron ${\rm n'}$, could potentially mix and undergo ${\rm...
Tests of the standard electroweak model in nuclear beta decay (2006)
Severijns, N., Beck, M., Naviliat-Cuncic, O.
The current status of precision measurements in allowed nuclear beta decay is reviewed, including neutron decay, with emphasis on their potential to look for new physics beyond the standard...
Tests of the standard electroweak model in nuclear beta decay (2006)
Severijns, N., Beck, M., Naviliat-Cuncic, O.
The current status of precision measurements in allowed nuclear beta decay is reviewed, including neutron decay, with emphasis on their potential to look for new physics beyond the standard...
Tests of the standard electroweak model in nuclear beta decay (2006)
Severijns, N., Beck, M., Naviliat-Cuncic, O.
The current status of precision measurements in allowed nuclear beta decay is reviewed, including neutron decay, with emphasis on their potential to look for new physics beyond the standard...
A Mott polarimeter for the search of time reversal violation in the decay of free neutrons (2006)
Bialek, A, Bodek, K, Gorel, P, Kirch, K, ...
A new polarimeter for low-energy electrons has been built and tested. The device was developed for the measurement of the transverse polarization of beta particles emitted in the decay of polarized...
Transport and cooling of singly-charged noble gas ion beams (2006)
Ban, G., Darius, G., Durand, D., Fléchard, X., Herbane, M., Labalme, M., ...
The transport and cooling of noble gas singly-charged ion beams by means of a Radio Frequency Quadrupole Cooler Buncher (RFQCB) have been studied at the LIMBE low energy beam line of the GANIL...
Tests of the standard electroweak model in beta decay (2006)
Severijns, N., Beck, M., Naviliat-Cuncic, O.
We review the current status of precision measurements in allowed nuclear beta decay, including neutron decay, with emphasis on their potential to look for new physics beyond the standard electroweak...
The Scientific Objectives of the SPIRAL2 project (2006)
Ackermann, D., Adoui, L., De Angelis, G., Auger, G., Aumann, T., Azaiez, F., ...
Tests of the standard electroweak model in nuclear beta decay (2006)
Severijns, N., Beck, M., Naviliat-Cuncic, O.
The current status of precision measurements in allowed nuclear beta decay is reviewed, including neutron decay, with emphasis on their potential to look for new physics beyond the standard...
The Scientific Objectives of the SPIRAL2 project (2006)
Ackermann, D., Adoui, L., De Angelis, G., Auger, G., Aumann, T., Azaiez, F., ...
The Scientific Objectives of the SPIRAL2 project (2006)
Ackermann, D., Adoui, L., De Angelis, G., Auger, G., Aumann, T., Azaiez, F., ...
The Scientific Objectives of the SPIRAL2 project (2006)
Ackermann, D., Adoui, L., De Angelis, G., Auger, G., Aumann, T., Azaiez, F., ...
Search for time reversal violating effects: R-Correlation measurement in neutron decay (2005)
Ban, G, Bialek, A, Brys, T, Czarnecki, A, ...
An experiment aiming at the simultaneous determination of both transversal polarization components of electrons emitted in the decay of free neutrons begins data taking using the polarized cold...
First tests of Li-6 doped glass scintillators for ultracold neutron detection. (2005)
Ban, G., Flechard, X., Labalme, M., Lefort, T., Lienard, E., Naviliat-Cuncic, O., ...
We report the results of test measurements aimed at determining the performances of [.sup.6]Li doped glass scintillators for the detection of ultra-cold neutrons. Four types of scintillators, GS1,...
The LPCTrap for the measurement of the $\beta$-v correlation in $^{6}$He (2005)
Rodriguez, D., Méry, A., Darius, G., Herbane, M., Ban, G., Delahaye, P., ...
The application of traps to precision measurements of the $\beta$-ν angular correlation coefficient a in nuclear $\beta$-decay is pursued by several laboratories world wide. Various nuclear...
Performance of a micro-channel plates position sensitive detector (2005)
Lienard, E., Herbane, M., Ban, G., Darius, G., Delahaye, P., Durand, D., ...
The absolute detection efficiency of large area micro-channel plates (MCPs) detectors has been measured with $^{6}$Li$^{+}$ and $^{23}$Na$^{+}$ ions in the 0.57.5 keV energy range. Two...
Measurements of the $\beta nu$ angular correlation in nuclear $\beta$-decay (2005)
Ban, G., Darius, G., Delahaye, P., Durand, D., Fléchard, X., Herbane, M., ...
The angular correlation between the electron and the neutrino in nuclear β-decay constitutes a sensitive observable to search for exotic couplings in the weak interaction. This correlation...
First tests of Li-6 doped glass scintillators for ultracold neutron detection. (2005)
Ban, G., Flechard, X., Labalme, M., Lefort, T., Lienard, E., Naviliat-Cuncic, O., ...
We report the results of test measurements aimed at determining the performances of [.sup.6]Li doped glass scintillators for the detection of ultra-cold neutrons. Four types of scintillators, GS1,...
The LPCTrap for the measurement of the $\beta$-v correlation in $^{6}$He (2005)
Rodriguez, D., Méry, A., Darius, G., Herbane, M., Ban, G., Delahaye, P., ...
The application of traps to precision measurements of the $\beta$-ν angular correlation coefficient a in nuclear $\beta$-decay is pursued by several laboratories world wide. Various nuclear...
Performance of a micro-channel plates position sensitive detector (2005)
Lienard, E., Herbane, M., Ban, G., Darius, G., Delahaye, P., Durand, D., ...
The absolute detection efficiency of large area micro-channel plates (MCPs) detectors has been measured with $^{6}$Li$^{+}$ and $^{23}$Na$^{+}$ ions in the 0.57.5 keV energy range. Two...
Measurements of the $\beta nu$ angular correlation in nuclear $\beta$-decay (2005)
Ban, G., Darius, G., Delahaye, P., Durand, D., Fléchard, X., Herbane, M., ...
The angular correlation between the electron and the neutrino in nuclear β-decay constitutes a sensitive observable to search for exotic couplings in the weak interaction. This correlation...
Search for time reversal violating effects : R-correlation measurement in neutron decay (2005)
Bodek, K., Ban, G., Beck, M., Bialek, A., Brys´, T., Czarnecki, A., ...
An experiment aiming at the simultaneous determination of both transversal polarization components of electrons emitted in the decay of free neutrons begins data taking using the polarized cold...
Transport and cooling of singly charged noble gas ion beams (2004)
Ban, G., Darius, G., Durand, D., Flechard, X., Herbane, M., Labalme, M., ...
Transport and cooling of singly charged noble gas ion beams (2004)
Ban, G., Darius, G., Durand, D., Flechard, X., Herbane, M., Labalme, M., ...
Transport and cooling of singly-charged noble gas ion beams (2004)
Ban, G., Darius, G., Durand, D., Fléchard, X., Herbane, M., Labalme, M., ...
The transport and cooling of noble gas singly-charged ion beams by means of a Radio Frequency Quadrupole Cooler Buncher (RFQCB) have been studied at the LIMBE low energy beam line of the GANIL...
Search for time-reversal violation in the $\beta$ decay of polarized $^{8}$Li nuclei (2003)
Huber, R., Lang, J., Navert, S., Sromicki, J., Bodek, K., Kistryn, St., ...
Search for Time-Reversal Violation in the beta-Decay of Polarized 8Li Nuclei (2003)
Bodek, K., Haeberli, W., Huber, R., Kistryn, St., Lang, J., Navert, S., ...
The transverse polarization of electrons emitted in the beta-decay of polarized 8Li nuclei has been measured. For the time reversal violating triple correlation parameter we find R = (0.9 +-...
Ban, G., Darius, G., Durand, D., Delahaye, P., Lienard, E., Mauger, F., ...
Search for time-reversal violation in the $\beta$ decay of polarized $^{8}$Li nuclei (2003)
Huber, R., Lang, J., Navert, S., Sromicki, J., Bodek, K., Kistryn, St., ...
Ban, G., Darius, G., Durand, D., Delahaye, P., Lienard, E., Mauger, F., ...
Search for time-reversal violation in the $\beta$ decay of polarized $^{8}$Li nuclei (2003)
Huber, R., Lang, J., Navert, S., Sromicki, J., Bodek, K., Kistryn, St., ...
A New trapping facility for precision experiments on low energy beam (2003)
Ban, G., Darius, G., Delahaye, P., Durand, D., Flechard, X., Herbane, M., ...
A New trapping facility for precision experiments on low energy beam (2003)
Ban, G., Darius, G., Delahaye, P., Durand, D., Flechard, X., Herbane, M., ...
A New trapping facility for precision experiments on low energy beam (2003)
Ban, G., Darius, G., Delahaye, P., Durand, D., Flechard, X., Herbane, M., ...
Long term plans in the study of atomic nuclei (2001)
Alamanos, N., Chomaz, P., Van Isacker, P., Tamain, B., Goutte, D., Lewitowicz, M., ...
Thomas, E., Prieels, R., Allet, M., Bodek, K, Camps, J., Deutsch, J., ...
Long term plans in the study of atomic nuclei (2001)
Alamanos, N., Chomaz, P., Van Isacker, P., Tamain, B., Goutte, D., Lewitowicz, M., ...
Thomas, E., Prieels, R., Allet, M., Bodek, K, Camps, J., Deutsch, J., ...
Design and performance of an RFQ cooler and buncher (2000)
Szerypo, J, Ban, G, Le Brun, C, Delahaye, P, Hennecart, D, Liénard, E, ...
Polarization in mott scattering of multi-MeV electrons from heavy nuclei (1999)
Sromicki, J., Bodek, K., Conti, D., Kistryn, St., Lang, J., Navert, S., ...
Polarization in mott scattering of multi-MeV electrons from heavy nuclei (1999)
Sromicki, J., Bodek, K., Conti, D., Kistryn, St., Lang, J., Navert, S., ...
AN EXPERIMENT TO INVESTIGATE TIME REVERSAL INVARIANCE IN THE DECAY OF 8Li (1990)
Sromicki, J., Allet, M., Converse, A., Hajdas, W., Lang, J., LÜscher, H., ...
The Time Reversal Violating R-parameter in the decay of 8Li has been measured with the result R = -0.024 ± 0.044. This quantity is sensitive to imaginary parts of the tensor coupling constants that...
AN EXPERIMENT TO INVESTIGATE TIME REVERSAL INVARIANCE IN THE DECAY OF 8Li (1990)
Sromicki, J., Allet, M., Converse, A., Hajdas, W., Lang, J., LÜscher, H., ...
The Time Reversal Violating R-parameter in the decay of 8Li has been measured with the result R = -0.024 ± 0.044. This quantity is sensitive to imaginary parts of the tensor coupling constants that...
AN EXPERIMENT TO INVESTIGATE TIME REVERSAL INVARIANCE IN THE DECAY OF 8Li (1990)
Sromicki, J., Allet, M., Converse, A., Hajdas, W., Lang, J., LÜscher, H., ...
The Time Reversal Violating R-parameter in the decay of 8Li has been measured with the result R = -0.024 ± 0.044. This quantity is sensitive to imaginary parts of the tensor coupling constants that...