Pole versus Breit-Wigner resonance description of the orbitally excited baryons

被引：3

作者：

Workman, R ^{[1
]}

机构：

[1] Virginia Tech, Dept Phys, Blacksburg, VA 24061 USA

来源：

PHYSICAL REVIEW C | 1999年 / 59卷 / 06期

关键词：

D O I：

10.1103/PhysRevC.59.3441

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 consider the masses used in recent studies involving the nonstrange sector of the l = 1 baryons. The use of T-matrix and K-matrix poles versus the conventional Breit-Wigner masses is discussed within the context of a large-N-c fitting scheme. [S0556-2813(99)01206-6].

引用

页码：3441 / 3443

页数：3

共 16 条

[1] Model-Independent Extraction of the Pole and Breit-Wigner Resonance Parameters
Ceci, S.
Korolija, M.
Zauner, B.
PHYSICAL REVIEW LETTERS, 2013, 111 (11)
[2] BREIT-WIGNER DESCRIPTION OF RESONANT TUNNELING
COON, DD
BANDARA, KMSV
ZHAO, H
APPLIED PHYSICS LETTERS, 1989, 55 (23) : 2453 - 2455
[3] BREIT-WIGNER RESONANCE AND THE DELTA++
HASKINS, JR
AMERICAN JOURNAL OF PHYSICS, 1985, 53 (10) : 988 - 991
[4] Conversion of single- and multilevel Breit-Wigner resonance parameters to pole representation parameters
Jammes, C
Hwang, RN
NUCLEAR SCIENCE AND ENGINEERING, 2000, 134 (01) : 37 - 49
[5] Breit-Wigner resonances and nucleon propertiesin the resonance region
Phys Lett Sect B Nucl Elem Part High Energy Phys, 3 (355):
[6] Breit-Wigner resonances and nucleon properties in the resonance region
Dong, YB
PHYSICS LETTERS B, 1998, 418 (3-4) : 355 - 362
[7] Enhancement of dark matter annihilation via Breit-Wigner resonance
Guo, Wan-Lei
Wu, Yue-Liang
PHYSICAL REVIEW D, 2009, 79 (05):
[8] AN INTERPRETATION OF THE RESONANCE SCATTERING OF NEUTRONS BY COBALT IN TERMS OF THE BREIT-WIGNER EQUATION
SEIDL, FGP
PHYSICAL REVIEW, 1949, 75 (10): : 1508 - 1518
[9] Erratum: Model-Independent Extraction of the Pole and Breit-Wigner Resonance Parameters (vol 111, 112004, 2013)
Ceci, S.
Korolija, M.
Zauner, B.
PHYSICAL REVIEW LETTERS, 2013, 111 (15)
[10] Breit-Wigner parameters of the S11(1535) nucleon resonance
E. V. Balandina
E. M. Leikin
N. P. Yudin
Physics of Atomic Nuclei, 2004, 67 : 1378 - 1384

← 1 2 →