| THE PHYSICS OF ELEMENTARY PARTICLES AND FIELDS |
|
|
|
|
Z' Mixing Effect in Stueckelberg Extended Effective Theory |
| ZHANG Ying |
| School of Science, Xi'an Jiaotong University, Xi'an 710049 |
|
| Cite this article: |
|
ZHANG Ying 2009 Chin. Phys. Lett. 26 081102 |
|
|
|
Abstract Z' gauge boson often appears in extended electroweak models. As a neutral gauge bosons, Z' mixes with electroweak bosons Z-γ in mass and kinetic parts. A general effective Lagrangian with symmetry SU(2)L U(1)Y U(1)' is constructed to describe Z' physics, which includes three-body mass and kinetic mixings. Z' contributions to mass eigenvalues of electroweak gauge bosons and couplings to fermions have also been discussed.
|
| Keywords:
11.10.Ef
12.15.Mm
12.60.Cn
14.70.Pw
|
|
|
Received: 27 March 2009
Published: 30 July 2009
|
|
| PACS: |
11.10.Ef
|
(Lagrangian and Hamiltonian approach)
|
| |
12.15.Mm
|
(Neutral currents)
|
| |
12.60.Cn
|
(Extensions of electroweak gauge sector)
|
| |
14.70.Pw
|
(Other gauge bosons)
|
|
|
|
|
|
[1] Langacker P 2008 arXiv 0801.1345
[2] Hewett J and Rizzo T 1989 Phys. Rep. 183 193
[3] Rizzo T G 1991 Phys. Rev. D 44 202
[4] Chanowitz M S 2002 Phys. Rev. 66 073002
[5] Cordero-Cid A, Tavares-Velasco G and Toscano J J 2005 Phys. Rev. D 72 057701
[6] Wang S W, Song T P, Lu G R and Zhong Z G 2007 Chin.Phys. Lett. 24 2777
[7] Langacker P and Luo M 1992 Phys. Rev. D 45 278
[8] Anoka O C, Babu K S and Gogoladze I 2004 Nucl. Phys.B 687 3
[9] Bhowmick D, Bandyopadhyay K and Ray A K 1995 Phys.Rev. D 51 2118
[10] Erler J and Langacker P 2000 Phys. Rev. Lett. 84 2
[11] Yao W M et al 2006 J. Phys. G 33 1
[12] Holdom B 1991 Phys. Lett. B 259 329
[13] Zhang Y, Wang S Z and Wang Q 2008 J. High EnergyPhys. 0803 047
[14] Appelquist T and Wu G H 1993 Phys. Rev. D 483235
[15] Feldman D, Liu Z and Nath P 2007 Phys. Rev. D 75 115001
[16] K\"{ors B and Nath P 2004 Phys. Lett. B 586366
[17] K\"{ors B and Nath P 2005 J. High Energy Phys. 0507 069 |
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
