Isospin mixing (K)over-barN-πΣ interaction and (K)over-barNN-πΣN quasi-bound state

被引：0
|
作者：
Shevchenko, N. V. [1 ]
Revai, J. [2 ]
机构：
[1] Acad Sci Czech Republic, Inst Nucl Phys, CZ-25068 Rez, Czech Republic
[2] Res Inst Particle & Nucl Phys, Budapest, Hungary
来源：
FEW-BODY SYSTEMS | 2008年 / 44卷 / 1-4期
关键词：
D O I：
10.1007/s00601-008-0287-6
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A phenomenological isospin-dependent (K) over barN-pi Sigma potential reproducing a medium KEK value of 1s kaonic hydrogen level shift instead of a K(-)p scattering length is constructed. The corresponding three-body (K) over bar NN-pi Sigma N calculation using the obtained potential is performed.
引用
收藏
页码：187 / 189
页数：3
相关论文
共 50 条
  • [31] Renormalization of the unitarized Weinberg-Tomozawa interaction without on-shell factorization and I=0 (K)over-barN-πΣ coupled channels
    Morimatsu, Osamu
    Yamada, Kazuki
    PHYSICAL REVIEW C, 2019, 100 (02)
  • [32] 3He(K-, n) REACTION SPECTRUM NEAR THE (K)over-barN → πΣ DECAY THRESHOLD AND THE DEEPLY-BOUND K-pp STATE
    Koike, Takahisa
    Harada, Toru
    MODERN PHYSICS LETTERS A, 2009, 24 (11-13) : 911 - 914
  • [33] Energy dependence of (K)over-barN interaction in nuclear medium
    Cieply, Ales
    HYPERFINE INTERACTIONS, 2012, 210 (1-3): : 119 - 121
  • [34] EFFECTIVE (K)over-barN INTERACTION AND ROLE OF CHIRAL SYMMETRY
    Hyodo, Tetsuo
    Weise, Wolfram
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E-NUCLEAR PHYSICS, 2010, 19 (12) : 2612 - 2617
  • [35] Examination of quasi-bound states of He (p)over-bar and the possible existence of a bound state
    Todd, AC
    Armour, EAG
    JOURNAL OF PHYSICS B-ATOMIC MOLECULAR AND OPTICAL PHYSICS, 2005, 38 (18) : 3367 - 3375
  • [36] Polarization observables in γ N → K(K)over-barN -: art. no. 035215
    Roberts, W
    PHYSICAL REVIEW C, 2006, 73 (03):
  • [37] Two- and three-body resonances in the (K)over-barNN - πΣN system
    Shevchenko, N. V.
    19TH INTERNATIONAL IUPAP CONFERENCE ON FEW-BODY PROBLEMS IN PHYSICS, 2009, 3
  • [38] Decay widths of the X(1835) as an (N)over-barN bound state
    Samart, D.
    Yan, Y.
    Gutsche, Th.
    Faessler, Amand
    PHYSICAL REVIEW D, 2012, 85 (11):
  • [39] Is the ao(980) resonance a K(K)over-bar bound state?
    Lesniak, L
    Furman, A
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2005, 20 (2-3): : 612 - 614
  • [40] VARIATIONAL CALCULATION OF K-pp WITH CHIRAL SU(3)-BASED (K)over-barN INTERACTION
    Dote, A.
    Hyodo, T.
    Weise, W.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2010, 19 (12): : 2618 - 2623
12345