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Journal articles
Precise measurement of energies in Sn115 following the (n,γ) reaction
W. Urban
U. Köster
1
M. Jentschel
1
P. Mutti
1
B. Märkisch
T. Rząca-Urban
Ch. Bernards
Ch. Fransen
J. Jolie
T. Thomas
G.S. Simpson
2
1
ILL - Institut Laue-Langevin (6, rue Jules Horowitz BP 156 38042 Grenoble Cedex 9 - France)
- ILL (France)
2
LPSC - Laboratoire de Physique Subatomique et de Cosmologie (53 avenue des Martyrs - 38026 Grenoble Cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5821 (France)
- UJF - Université Joseph Fourier - Grenoble 1 (BP 53 - 38041 Grenoble Cedex 9 - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- Institut Polytechnique de Grenoble - Grenoble Institute of Technology (France)
- UGA - Université Grenoble Alpes (CS 40700 - 38058 Grenoble cedex - France)
- Grenoble INP - Institut polytechnique de Grenoble - Grenoble Institute of Technology (46 avenue Félix Viallet 38031 Grenoble Cedex 1 - France)
Abstract : The first measurement of γ rays from the Sn114(n,γ) reaction using cold neutrons, performed with an array of Ge detectors at the PF1B facility of the Institute Laue-Langevin in Grenoble, has provided the most accurate energy, Qβ=173(12) eV, of β− decay of the In115 ground state to the first excited state in Sn115. This is the lowest of all such energies in the known nuclear landscape. The accuracy of the neutron binding energy of Sn115 and the mass of Sn114 have been improved.
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http://hal.in2p3.fr/in2p3-01344490
Contributor : Emmanuelle Vernay <>
Submitted on : Tuesday, July 12, 2016 - 9:05:12 AM
Last modification on : Friday, April 3, 2020 - 11:45:31 AM
Contributor : Emmanuelle Vernay <>
Submitted on : Tuesday, July 12, 2016 - 9:05:12 AM
Last modification on : Friday, April 3, 2020 - 11:45:31 AM
Identifiers
- HAL Id : in2p3-01344490, version 1
- DOI : 10.1103/PhysRevC.94.011302
Citation
W. Urban, U. Köster, M. Jentschel, P. Mutti, B. Märkisch, et al.. Precise measurement of energies in Sn115 following the (n,γ) reaction. Physical Review C, American Physical Society, 2016, 94 (1), pp. 011302(R). ⟨10.1103/PhysRevC.94.011302⟩. ⟨in2p3-01344490⟩
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