Gamow-Teller unit cross sections for (t,He3) and (He3,t) reactions
نویسندگان
چکیده
منابع مشابه
Relationship between Gamow-Teller transition probabilities and (p,n) cross sections at small momentum transfers.
C. C. Foster Indiana Uni versity Cyclotron Facility, Bloomington, Indiana 47405 (Received 12 July 1985) Gamow-Teller transition probabilities are extracted for eight nuclei with masses between 3 = 13 and 39 from medium-energy (p, n) reactions via the distorted-wave impulse approximation, and compared with experimental P-decay and with free-nucleon transition probabilities. These comparisons ind...
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a Department of Physics, Western Michigan University, Kalamazoo, MI 49008-5252, USA b National Superconducting Cyclotron Laboratory, Michigan State University, East Lansing, MI 48824-1321, USA c Department of Physics and Astronomy, Michigan State University, East Lansing, MI 48824-1321, USA d Joint Institute for Nuclear Astrophysics, Michigan State University, East Lansing, MI 48824-1321, USA e...
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Gamow-Teller strength functions in full (pf) spaces are calculated with sufficient accuracy to ensure that all the states in the resonance region have been populated. Many of the resulting peaks are weak enough to become unobservable. The quenching factor necessary to bring into agreement the low lying observed states with shell model predictions is shown to be due to nuclear correlations. To w...
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Three neutron reactions leading to production of the rare gases Ar41 and Xe135 have been in vestigated. Single crystal samples of KF, CaF2 , and BaF2 were irradiated in the Berlin reactor and the target-free absolute activities of the rare gas isotopes measured by a /^-/-coincidence method. The calculated cross sections are K41 (n,p)Ar41: o = ( 2 ,73±0,41) mb; o0= (98,6± 14,8) mb; Ca44(n,a)Ar4...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 2011
ISSN: 0556-2813,1089-490X
DOI: 10.1103/physrevc.83.054614