Effective field theory for halo nuclei:: shallow p-wave states

被引：214

作者：

Bertulani, CA ^{[1
]}

Hammer, HW

van Kolck, U

机构：

[1] Michigan State Univ, Natl Superconducting Cyclotron Lab, E Lansing, MI 48824 USA

[2] Ohio State Univ, Dept Phys, Columbus, OH 43210 USA

[3] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA

[4] Brookhaven Natl Lab, RIKEN, BNL Res Ctr, Upton, NY 11973 USA

来源：

NUCLEAR PHYSICS A | 2002年 / 712卷 / 1-2期

基金：

美国国家科学基金会;

关键词：

effective field theory; shallow p-wave states; halo nuclei;

D O I：

10.1016/S0375-9474(02)01270-8

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：

Halo nuclei are a promising new arena for studies based on effective field theory (EFT). We develop an EFT for shallow p-wave states and discuss the application to elastic nalpha scattering. In contrast to the s-wave case, both the scattering length and effective range enter at leading order. We also discuss the prospects of using EFT in the description of other halos, such as the three-body halo nucleus He-6. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：37 / 58

页数：22

共 44 条

[31] More effective field theory for non-relativistic scattering
Kaplan, DB
[J]. NUCLEAR PHYSICS B, 1997, 494 (1-2) : 471 - 483
[32] Coulomb effects in low energy proton-proton scattering
Kong, XW
Ravndal, F
[J]. NUCLEAR PHYSICS A, 2000, 665 (1-2) : 137 - 163
[33] LEPAGE GP, 1990, ACTIONS ANSWERS
[34] CHIRAL LAGRANGIANS AND NUCLEAR-FORCES
ORDONEZ, C
VAN KOLCK, U
[J]. PHYSICS LETTERS B, 1992, 291 (04) : 459 - 464
[35] EXCHANGE CURRENTS FROM CHIRAL LAGRANGIANS
RHO, M
[J]. PHYSICAL REVIEW LETTERS, 1991, 66 (10) : 1275 - 1278
[36] NUCLEAR HALO STATES
RIISAGER, K
[J]. REVIEWS OF MODERN PHYSICS, 1994, 66 (03) : 1105 - 1116
[37] Precision calculation of np → dγ cross section for big-bang nucleosynthesis
Rupak, G
[J]. NUCLEAR PHYSICS A, 2000, 678 (04) : 405 - 423
[38] SEKI R, 1998, NUCL PHYSICS EFFECTI
[39] ENERGY-LEVELS OF LIGHT-NUCLEI A = 4
TILLEY, DR
WELLER, HR
HALE, GM
[J]. NUCLEAR PHYSICS A, 1992, 541 (01) : 1 - 104
[40] Effective field theory of short-range forces
van Kolck, U
[J]. NUCLEAR PHYSICS A, 1999, 645 (02) : 273 - 302

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