Leptonic and semileptonic decays of pseudoscalar mesons

被引：33
|
作者：
Ivanov, MA [1 ]
Santorelli, P
机构：
[1] Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Russia
[2] Univ Naples Federico II, Dipartimento Sci Fis, Naples, Italy
[3] Ist Nazl Fis Nucl, Sez Napoli, I-80125 Naples, Italy
来源：
PHYSICS LETTERS B | 1999年 / 456卷 / 2-4期
基金：
俄罗斯基础研究基金会;
关键词：
pseudoscalar mesons; leptonic and semileptonic decays; quark models; spin-flavor symmetry;
D O I：
10.1016/S0370-2693(99)00474-8
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We employ the relativistic constituent quark model to give a unified description of the leptonic and semileptonic decays of pseudoscalar mesons (pi, K, D, D-s, B, B-s). The calculated leptonic decay constants and form factors an found to be in good agreement with available experimental data and other approaches. We reproduce the results of spin-flavor symmetry in the heavy quark limit. (C) 1999 Published by Elsevier Science B.V, All rights reserved.
引用
收藏
页码：248 / 255
页数：8
相关论文
共 50 条
  • [1] Leptonic and semileptonic decays of B mesons
    Dingfelder, Jochen
    Mannel, Thomas
    REVIEWS OF MODERN PHYSICS, 2016, 88 (03)
  • [2] LEPTONIC DECAYS OF HEAVY PSEUDOSCALAR MESONS
    ANTOINE, H
    PESTIEAU, J
    LETTERE AL NUOVO CIMENTO, 1975, 14 (06): : 185 - 188
  • [3] LEPTONIC DECAYS OF HEAVY PSEUDOSCALAR MESONS
    GERSHTEIN, SS
    KHLOPOV, MY
    JETP LETTERS, 1976, 23 (06) : 338 - 340
  • [4] Semileptonic Decays of Pseudoscalar Mesons: A New Approach
    Chia, Swee Ping
    JURNAL FIZIK MALAYSIA, 2012, 33 (1-4):
  • [5] Leptonic Decays of Heavy Vector and Pseudoscalar Mesons
    周彬彬
    孙佳佳
    张玉洁
    Communications in Theoretical Physics, 2017, 67 (06) : 655 - 660
  • [6] Sterile neutrino and leptonic decays of the pseudoscalar mesons
    Yue, Chong-Xing
    Chu, Ji-Ping
    PHYSICAL REVIEW D, 2018, 98 (05)
  • [7] Leptonic Decays of Pseudoscalar Mesons: A New Approach
    Chia, Swee Ping
    JURNAL FIZIK MALAYSIA, 2015, 36 (01):
  • [8] Leptonic Decays of Heavy Vector and Pseudoscalar Mesons
    Zhou, Bin-Bin
    Sun, Jia-Jia
    Zhang, Yu-Jie
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2017, 67 (06) : 655 - 660
  • [9] Leptonic decays of Ds, semileptonic decay of charm mesons
    Rothberg, JE
    HIGH ENERGY PHYSICS 99, PROCEEDINGS, 2000, : 643 - 644
  • [10] SU(3) SYMMETRY IN LEPTONIC DECAYS OF PSEUDOSCALAR MESONS
    BOHM, A
    WERLE, J
    NUCLEAR PHYSICS B, 1976, 106 (01) : 165 - 175
12345