Low-energy scattering of deuteron by 3He and 3H in halo effective field theory

被引：0
作者：
Arani, M. Moeini [1 ]
机构：
[1] Malek Ashtar Univ Technol, Fac Pass Def, Tehran, Iran
来源：
EUROPEAN PHYSICAL JOURNAL A | 2020年 / 56卷 / 08期
基金：
美国国家科学基金会;
关键词：
CROSS-SECTIONS; ALPHA-ALPHA; SYSTEMS; RESONANCES; CAPTURE; NUCLEI; LI-5; DT;
D O I：
10.1140/epja/s10050-020-00204-x
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We study the low-energy d-He-3 and d-H-3 elastic scattering using the halo effective field theory (EFT) formalism. For this purpose, we initially focus on the phase shift analysis of S- and P-wave scattering using the effective range expansion (ERE). Using the ERE analysis we determine the unknown EFT low-energy coupling constants and present the leading- and next-to-leading-order EFT results for the phase shift in each channel. Also, the differential cross section versus center-of-mass energy and angle are plotted with comparison to the available experimental data. Our results show good consistency with the present data.
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页数：11
相关论文
共 43 条
  • [21] Goldberger M. L., 1967, Collision Theory
  • [22] Parity-violating neutron spin rotation in hydrogen and deuterium
    Griesshammer, H. W.
    Schindler, M. R.
    Springer, R. P.
    [J]. EUROPEAN PHYSICAL JOURNAL A, 2012, 48 (01)
  • [23] Effective field theory description of halo nuclei
    Hammer, H-W
    Ji, C.
    Phillips, D. R.
    [J]. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2017, 44 (10)
  • [24] LI-5 RESONANCES ABOVE HE-3-D THRESHOLD
    HEISS, P
    HACKENBROICH, HH
    [J]. NUCLEAR PHYSICS A, 1971, A162 (03) : 530 - +
  • [25] αα scattering in halo effective field theory
    Higa, R.
    Hammer, H. -W.
    van Kolck, U.
    [J]. NUCLEAR PHYSICS A, 2008, 809 (3-4) : 171 - 188
  • [26] Higa R, 2018, EUR PHYS J A, V54, DOI 10.1140/epja/i2018-12486-5
  • [27] PHASE-SHIFT ANALYSIS OF HE-3(D,D)HE-3 SCATTERING
    JENNY, B
    GRUEBLER, W
    SCHMELZBACH, PA
    KONIG, V
    BURGI, HR
    [J]. NUCLEAR PHYSICS A, 1980, 337 (01) : 77 - 106
  • [28] 6He nucleus in halo effective field theory
    Ji, C.
    Elster, Ch.
    Phillips, D. R.
    [J]. PHYSICAL REVIEW C, 2014, 90 (04):
  • [29] Two-nucleon systems from effective field theory
    Kaplan, DB
    Savage, MJ
    Wise, MB
    [J]. NUCLEAR PHYSICS B, 1998, 534 (1-2) : 329 - 355
  • [30] KARNAKOV BM, 1991, JETP LETT+, V54, P127
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