Quark-diquark systematics of baryons: Spectral integral equations for systems composed by light quarks

被引：0
|
作者：
A. V. Anisovich
V. V. Anisovich
M. A. Matveev
V. A. Nikonov
A. V. Sarantsev
T. O. Vulfs
机构：
[1] Russian Academy of Sciences,Petersburg Nuclear Physics Institute
来源：
Physics of Atomic Nuclei | 2011年 / 74卷
关键词：
Atomic Nucleus; Projection Operator; Interaction Block; Interaction Amplitude; Meson Sector;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
For baryons composed by the light quarks (q = u, d) we write spectral integral equation using the notion of two diquarks: (i) axial-vector state,D11, with the spin SD = 1 and isospin ID = 1 and (ii) scalar one, D00, with the spin SD = 0 and isospin ID = 0. We present spectral integral equations for the qD00 and qD11 states taking into account quark-diquark confinement interaction.
引用
收藏
相关论文
共 50 条
  • [31] Spectroscopy and Regge trajectories of heavy baryons in the relativistic quark-diquark picture
    Ebert, D.
    Faustov, R. N.
    Galkin, V. O.
    PHYSICAL REVIEW D, 2011, 84 (01):
  • [32] Spectroscopy and decay properties of Σb, Λb baryons in quark-diquark model
    Majethiya, Ajay
    Thakkar, Kaushal
    Vinodkumar, P. C.
    CHINESE JOURNAL OF PHYSICS, 2016, 54 (04) : 495 - 502
  • [33] BARYONS IN A QUARK-DIQUARK MODEL BASED ON THE BETHE-SALPETER-EQUATION
    RAM, B
    KRISS, V
    LETTERE AL NUOVO CIMENTO, 1984, 40 (10): : 305 - 308
  • [34] Regge trajectories of excited baryons, quark-diquark models, and quark-hadron duality
    Masjuan, Pere
    Ruiz Arriola, Enrique
    PHYSICAL REVIEW D, 2017, 96 (05)
  • [35] Quark-diquark equations of state models: The role of interactions
    Horvath, JE
    Lugones, G
    Pacheco, JAD
    INTERNATIONAL JOURNAL OF MODERN PHYSICS D, 2003, 12 (03): : 519 - 526
  • [36] QUARK-DIQUARK MODEL AND NON-LEPTONIC DECAYS OF HYPERONS AND CHARMED BARYONS
    HAYASHI, T
    KARINO, T
    YANAGIDA, T
    PROGRESS OF THEORETICAL PHYSICS, 1978, 60 (04): : 1066 - 1072
  • [37] Quark confinement potential examined by excitation energy of the Λc and Λb baryons in a quark-diquark model
    Jido, Daisuke
    Sakashita, Minori
    PROGRESS OF THEORETICAL AND EXPERIMENTAL PHYSICS, 2016, 2016 (08):
  • [38] Implications of heavy quark-diquark symmetry for excited doubly heavy baryons and tetraquarks
    Mehen, Thomas
    PHYSICAL REVIEW D, 2017, 96 (09)
  • [39] Supersymmetry in the Quark-Diquark and the Baryon-Meson Systems
    Catto, S.
    Choun, Y.
    ACTA POLYTECHNICA, 2011, 51 (02) : 77 - 81
  • [40] Relativistic quark-diquark model of baryons: nonstrange spectrum and nucleon electromagnetic form factors
    De Sanctis, M.
    Ferretti, J.
    Santopinto, E.
    Vassallo, A.
    BEAUTY IN PHYSICS: THEORY AND EXPERIMENT: IN HONOR OF FRANCESCO LACHELLO ON THE OCCASION OF HIS 70TH BIRTHDAY, 2012, 1488 : 280 - 289
12345