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.
引用
收藏
页数：11
相关论文
共 43 条
  • [1] ENERGY-LEVELS OF LIGHT-NUCLEI A=5-10
    AJZENBERGSELOVE, F
    [J]. NUCLEAR PHYSICS A, 1984, 413 (01) : 1 - 214
  • [2] Low energy proton-proton scattering in effective field theory
    Ando, Shung-ichi
    Shin, Jae Won
    Hyun, Chang Ho
    Hong, Seung-Woo
    [J]. PHYSICAL REVIEW C, 2007, 76 (06):
  • [3] Ando SI, 2016, EUR PHYS J A, V52, DOI 10.1140/epja/i2016-16130-2
  • [4] The Born Series for S-wave Quartet nd Scattering at Small Cutoff Values
    Ando, Shung-Ichi
    [J]. FEW-BODY SYSTEMS, 2014, 55 (03) : 191 - 201
  • [5] ΛΛ4H in halo effective field theory
    Ando, Shung-Ichi
    Yang, Ghil-Seok
    Oh, Yongseok
    [J]. PHYSICAL REVIEW C, 2014, 89 (01):
  • [6] Renormalization-group analysis for low-energy scattering of charged particles
    Ando, Shung-ichi
    Birse, Michael C.
    [J]. PHYSICAL REVIEW C, 2008, 78 (02):
  • [7] n plus n plus α→ 6He + γ reaction by effective field theory approach
    Arani, M. Moeini
    Radin, M.
    Bayegan, S.
    [J]. PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2017, 2017 (09):
  • [8] Renormalization group approach to two-body scattering in the presence of long-range forces
    Barford, T
    Birse, MC
    [J]. PHYSICAL REVIEW C, 2003, 67 (06): : 640061 - 6400610
  • [9] 3(+)/2 levels of He-5 and Li-5, and shadow poles
    Barker, FC
    [J]. PHYSICAL REVIEW C, 1997, 56 (05): : 2646 - 2653
  • [10] Effective field theory for few-nucleon systems
    Bedaque, PF
    van Kolck, U
    [J]. ANNUAL REVIEW OF NUCLEAR AND PARTICLE SCIENCE, 2002, 52 : 339 - 396
12345