Precise Predictions of Charmed-Bottom Hadrons from Lattice QCD

被引：94
|
作者：
Mathur, Nilmani [1 ]
Padmanath, M. [2 ]
Mondal, Sourav [1 ]
机构：
[1] Tata Inst Fundamental Res, Dept Theoret Phys, Homi Bhabha Rd, Bombay 400005, Maharashtra, India
[2] Univ Regensburg, Inst Theoret Phys, Univ Str 31, D-93053 Regensburg, Germany
来源：
PHYSICAL REVIEW LETTERS | 2018年 / 121卷 / 20期
关键词：
EXACTLY MASSLESS QUARKS; B-C; HEAVY BARYONS;
D O I：
10.1103/PhysRevLett.121.202002
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We report the ground state masses of hadrons containing at least one charm and one bottom quark using lattice quantum chromodynamics. These include mesons with spin (J) and parity (P), (J(P)): 0(-), 1(-), 1(+), and 0(+) and the spin 1/2 and 3/2 baryons. Among these hadrons, only the ground state of 0(-) is known experimentally, and therefore our predictions provide important information for the experimental discovery of all other hadrons with these quark contents.
引用
收藏
页数：6
相关论文
共 17 条
  • [1] Spectroscopy of triply charmed baryons from lattice QCD
    Padmanath, M.
    Edwards, Robert G.
    Mathur, Nilmani
    Peardon, Michael
    PHYSICAL REVIEW D, 2014, 90 (07):
  • [2] Spectroscopy of doubly charmed baryons from lattice QCD
    Padmanath, M.
    Edwards, Robert G.
    Mathur, Nilmani
    Peardon, Michael
    PHYSICAL REVIEW D, 2015, 91 (09):
  • [3] Electromagnetic structure of charmed baryons in Lattice QCD
    Can, K. U.
    Erkol, G.
    Isildak, B.
    Oka, M.
    Takahashi, T. T.
    JOURNAL OF HIGH ENERGY PHYSICS, 2014, (05):
  • [4] Charmed baryon spectrum from lattice QCD near the physical point
    Bahtiyar, H.
    Can, K. U.
    Erkol, G.
    Gubler, P.
    Oka, M.
    Takahashi, T. T.
    PHYSICAL REVIEW D, 2020, 102 (05)
  • [5] Lattice QCD study of doubly charmed strange baryons
    Mathur, Nilmani
    Padmanath, M.
    PHYSICAL REVIEW D, 2019, 99 (03)
  • [6] Electromagnetic properties of doubly charmed baryons in Lattice QCD
    Can, K. U.
    Erkol, G.
    Isildak, B.
    Oka, M.
    Takahashi, T. T.
    PHYSICS LETTERS B, 2013, 726 (4-5) : 703 - 709
  • [7] Excited-state spectroscopy of triply bottom baryons from lattice QCD
    Meinel, Stefan
    PHYSICAL REVIEW D, 2012, 85 (11):
  • [8] Electromagnetic structure of spin-1/2 doubly charmed baryons in lattice QCD
    Bahtiyar, H.
    PHYSICAL REVIEW D, 2023, 108 (03)
  • [9] Hadron physics from lattice QCD
    Bietenholz, Wolfgang
    INTERNATIONAL JOURNAL OF MODERN PHYSICS E, 2016, 25 (07):
  • [10] Light hadron masses from lattice QCD
    Fodor, Zoltan
    Hoelbling, Christian
    REVIEWS OF MODERN PHYSICS, 2012, 84 (02)
12