Cross section of the 3H(d, 3He)nn reaction at a deuteron beam energy of 37 MeV

被引：0
|
作者：
Belyuskina O.O. [1 ]
Grantsev V.I. [1 ]
Lebedev V.M. [2 ]
Litvinsky A.L. [1 ]
Kisurin K.K. [1 ]
Palkin G.P. [1 ]
Omelchuk S.E. [1 ]
Roznyuk Y.S. [1 ]
Rudenko B.A. [1 ]
Semenov V.S. [1 ]
Slyusarenko L.I. [1 ]
Struzhko B.G. [1 ]
Shityuk V.A. [1 ]
机构：
[1] Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, 03028
[2] Skobeltsyn Institute of Nuclear Physics, Moscow State University, Moscow
来源：
Bulletin of the Russian Academy of Sciences: Physics | 2010年 / 74卷 / 04期
关键词：
Differential Cross Section; Reaction Cross Section; Final State Interaction; Deuteron Beam; Inclusive Spectrum;
D O I：
10.3103/S1062873810040064
中图分类号：
学科分类号：
摘要：
Inclusive spectra and differential cross sections of the 3H(d, 3He)nn reaction, measured at Ed = 36.9 MeV are presented. The shape of 3He spectra was reconstructed by modeling amplitudes of the neutron-neutron final state interaction (Watson-Migdal amplitudes), sequential decay via the 4He* resonance (E* = 21.2 MeV, Γ = 0.7 MeV), and their interferences. The model allowed the determination of the angular dependence of the differential cross section of the 3H(d, 3He)nn reaction accompanied by singlet nn-pair production. The results are compared to the supermultiplet potential model of the lightest nuclei interaction. © Allerton Press, Inc., 2010.
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页码：453 / 457
页数：4
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