ANOMALOUS WWZ COUPLINGS AT FUTURE E+E- COLLIDERS

被引：16
|
作者：
AMBROSANIO, S [1 ]
MELE, B [1 ]
机构：
[1] NATL INST NUCL PHYS,ROME,ITALY
来源：
NUCLEAR PHYSICS B | 1992年 / 374卷 / 01期
关键词：
D O I：
10.1016/0550-3213(92)90475-Q
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
We study the effects of possible C- and P-conserving anomalous couplings in the trilinear gauge vertex WWZ in the process e+e- --> Z0-nu-nu-BAR. Total cross sections and distributions for various square-root s are computed versus the anomalous eta(Z) (= kappa(Z) - 1) and lambda(Z) couplings by means of the analytic expression for E(Z)(d3-sigma/dp(Z)). An explicit expression for sigma(eta(Z), lambda(Z)) is given at different square-root s. Limits on eta(Z) and lambda(Z) that can be put at future e+e- colliders on the basis of the reaction e+e- --> Z0-nu-nu-BAR are discussed.
引用
收藏
页码：3 / 35
页数：33
相关论文
共 50 条
  • [1] Search for anomalous quartic WWZγ couplings at the future linear e+e- collider
    Koksal, M.
    Senol, A.
    INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2015, 30 (20):
  • [2] Studies of WW gamma and WWZ couplings at future e(+)e(-) linear colliders
    Barklow, TL
    INTERNATIONAL SYMPOSIUM ON VECTOR BOSON SELF-INTERACTIONS, 1996, (350): : 307 - 322
  • [3] WWZ, ZZZ, AND WW-GAMMA PRODUCTION AT E+E- COLLIDERS
    BARGER, V
    HAN, T
    PHILLIPS, RJN
    PHYSICAL REVIEW D, 1989, 39 (01): : 146 - 155
  • [4] The Zb(b)over-bar couplings at future e+e- colliders
    Gori, Stefania
    Gu, Jiayin
    Wang, Lian-Tao
    JOURNAL OF HIGH ENERGY PHYSICS, 2016, (04):
  • [5] Semileptonic six fermion processes at future e+e- colliders:: signal and irreducible background for top and WWZ physics
    Accomando, E
    Ballestrero, A
    Pizzio, M
    NUCLEAR PHYSICS B, 1998, 512 (1-2) : 19 - 41
  • [6] PHYSICS AT FUTURE e+e- COLLIDERS
    Riemann, Sabine
    ACTA PHYSICA POLONICA B, 2019, 50 (11): : 1695 - 1704
  • [7] CP-violating top quark couplings at future linear e+e- colliders
    Bernreuther, W.
    Chen, L.
    Garcia, I.
    Perello, M.
    Poeschl, R.
    Richard, F.
    Ros, E.
    Vos, M.
    EUROPEAN PHYSICAL JOURNAL C, 2018, 78 (02):
  • [8] Beyond Higgs couplings: probing the Higgs with angular observables at future e+e- colliders
    Craig, Nathaniel
    Gu, Jiayin
    Liu, Zhen
    Wang, Kechen
    JOURNAL OF HIGH ENERGY PHYSICS, 2016, (03):
  • [9] Probing anomalous ZZγ and Zγγ couplings at the e+e- colliders using optimal observable technique
    Jahedi, Sahabub
    Lahiri, Jayita
    JOURNAL OF HIGH ENERGY PHYSICS, 2023, 2023 (04)
  • [10] THEORY NEEDS FOR FUTURE e+e- COLLIDERS
    Freitas, Ayres
    ACTA PHYSICA POLONICA B, 2021, 52 (08): : 929 - 946
12345