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.

引用

页码：453 / 457

页数：4

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