B0- B0 mixing in the U(1)X SSM

被引：0
|
作者：
Han, Xing-Yu [1 ,2 ,3 ]
Zhao, Shu-Min [1 ,2 ,3 ]
Wang, Xi [1 ,2 ,3 ]
Wang, Yi-Tong [1 ,2 ,3 ]
Wang, Tong-Tong [1 ,2 ,3 ]
Long, Xin-Xin [1 ,2 ,3 ]
Dong, Xing-Xing [1 ,2 ,3 ]
Feng, Tai-Fu [1 ,2 ,4 ]
机构：
[1] Hebei Univ, Dept Phys, Baoding 071002, Peoples R China
[2] Hebei Key Lab High Precis Computat & Applicat Quan, Baoding 071002, Peoples R China
[3] Hebei Res Ctr Basic Discipline Computat Phys, Baoding 071002, Peoples R China
[4] Chongqing Univ, Dept Phys, Chongqing 401331, Peoples R China
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2024年 / 51卷 / 05期
基金：
中国国家自然科学基金;
关键词：
B-0- B-0 over bar; new physics; U(1)(X ) SSM; ORDER QCD CORRECTIONS; SUPERSYMMETRY; MODEL;
D O I：
10.1088/1361-6471/ad2d5f
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
U(1)(X) SSM is a non-universal Abelian extension of the Minimal Supersymmetric Standard Model and its local gauge group is extended to SU(3)(C) x SU(2)(L) x U(1)(Y) x U(1)(X) . Based on the latest data of neutral meson mixing and experimental limitations, we investigate the process of B-0- B-0 over bar mixing in U(1)(X )SSM. Using the effective Hamiltonian method, the Wilson coefficients and mass difference Delta m(B )are derived. The abundant numerical results verify that v S , M-D(2) , lambda(C) , mu , M-2 , tan(beta) , g(YX) , M-1 and lambda(H) are sensitive parameters to the process of B-0- B-0 over bar mixing. With further measurement in the experiment, the parameter space of the U(1)(X) SSM will be further constrained during the mixing process of B-0- B(0 )over bar .
引用
收藏
页数：17
相关论文
共 50 条
  • [41] B0-(B)over-bar0 mixing in supersymmetry with gauged baryon and lepton numbers
    Sun, Fei
    Feng, Tai-Fu
    Zhao, Wiu Min
    Zhang, Hai-Bin
    Gao, Tie-Jun
    Chen, Jian-Bin
    NUCLEAR PHYSICS B, 2014, 888 : 30 - 51
  • [42] B0-(B)over-bar0 Mixing in Local Gauged Baryon and Lepton Numbers
    Sun Fei
    Feng Tai-Fu
    Luo Guo-Hui
    Zhao Shu-Min
    Sun Ke-Sheng
    Kou Li-Na
    COMMUNICATIONS IN THEORETICAL PHYSICS, 2013, 60 (06) : 721 - 726
  • [43] Observation of the B0 → ρ0ρ0 decay from an amplitude analysis of B0 → (π+π-)(π+π-) decays
    Aaij, R.
    Adeva, B.
    Adinolfi, M.
    Affolder, A.
    Ajaltouni, Z.
    Akar, S.
    Albrecht, J.
    Alessio, F.
    Alexander, M.
    Ali, S.
    Alkhazov, G.
    Cartelle, P. Alvarez
    Alves, A. A., Jr.
    Amato, S.
    Amerio, S.
    Amhis, Y.
    An, L.
    Anderlini, L.
    Anderson, J.
    Andreotti, M.
    Andrews, J. E.
    Appleby, R. B.
    Gutierrez, O. Aquines
    Archilli, F.
    Artamonov, A.
    Artuso, M.
    Aslanides, E.
    Auriemma, G.
    Baalouch, M.
    Bachmann, S.
    Back, J. J.
    Badalov, A.
    Baesso, C.
    Baldini, W.
    Barlow, R. J.
    Barschel, C.
    Barsuk, S.
    Barter, W.
    Batozskaya, V.
    Battista, V.
    Bay, A.
    Beaucourt, L.
    Beddow, J.
    Bedeschi, F.
    Bediaga, I.
    Bel, L. J.
    Belyaev, I.
    Ben-Haim, E.
    Bencivenni, G.
    Benson, S.
    PHYSICS LETTERS B, 2015, 747 : 468 - 478
  • [44] BOTTOMBARYONS（B=-1）∧b0=udb,≡b0=usb,≡b-=dsb,Ωb-=ssb
    K.A.Olive
    K.Agashe
    C.Amsler
    M.Antonelli
    J.-F.Arguin
    D.M.Asner
    H.Baer
    H.R.Band
    R.M.Barnett
    T.Basaglia
    C.W.Bauer
    J.J.Beatty
    V.I.Belousov
    J.Beringer
    G.Bernardi
    S.Bethke
    H.Bichsel
    O.Biebe
    E.Blucher
    S.Blusk
    G.Brooijmans
    O.Buchmueller
    V.Burkert
    M.A.Bychkov
    R.N.Cahn
    M.Carena
    A.Ceccucci
    A.Cerr
    D.Chakraborty
    M.-C.Chen
    R.S.Chivukula
    K.Copic
    G.Cowan
    O.Dahl
    G.D'Ambrosio
    T.Damour
    D.de Florian
    A.de Gouvea
    T.DeGrand
    P.de Jong
    G.Dissertor
    B.A.Dobrescu
    M.Doser
    M.Drees
    H.K.Dreiner
    D.A.Edwards
    S.Eidelman
    J.Erler
    V.V.Ezhela
    W.Fetscher
    Chinese Physics C, 2014, (09) : 1536 - 1543+547
  • [45] Effects of the fourth generation on ΔMBd,s in B0-(B)over-bar0 mixing
    Huo, WJ
    EUROPEAN PHYSICAL JOURNAL C, 2002, 24 (02): : 275 - 280
  • [46] Measurements of B0 and Bs0 mixing frequencies at LHCb
    Tellarini, Giulia
    XI INTERNATIONAL CONFERENCE ON HYPERONS, CHARM AND BEAUTY HADRONS (BEACH 2014), 2014, 556
  • [47] (B0-(B) over bar0) MIXING IN THE NEXT-TO-LEADING ORDER OF THE 1/mb-EXPANSION
    Pivovarov, A. A.
    THEORETICAL AND MATHEMATICAL PHYSICS, 2012, 170 (02) : 187 - 197
  • [48] Photoproduction of possible pentaquark states Λb0 (5912) and Λb0 (5920) in the γp → Λb0(*) B+ reactions
    Huang, Yin
    Zhu, Hong Qiang
    PHYSICAL REVIEW D, 2021, 104 (05)
  • [49] Direct CP violation in B∓→π∓ω, π∓ρ0,π0ρ∓, and in (B0)over-bar(B0)→π∓ρ± with an enhanced branching ratio for π0ρ0
    Barshay, S
    Kreyerhoff, G
    Sehgal, LM
    PHYSICS LETTERS B, 2004, 595 : 318 - 322
  • [50] B0-(B)over-bar0 mixing in two-flavor dynamical lattice QCD
    Yamada, N
    NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2002, 111 : 279 - 281
12345