supported by the National Natural Science Foundation of China(NNSFC)under grant No.11405047。
Introducing the top partner is a common way to cancel the largest quadratically divergent contribution to the Higgs mass induced by the top quark. In this work, we study single top partner production in the tZ channel...
Supported by National Natural Science Foundation of China(NNSFC)(11405047,11305049);the Startup Foundation for Doctors of Henan Normal University(qd15207)
In the littlest Higgs model with T-parity, we discuss the pair production of the T-odd top partner (T_) that decays almost 100% into the top quark and the lightest T-odd particle (AH). Considering the current cons...
Supported by the National Natural Science Foundation of China(NNSFC)under Grant No.11405047;the Startup Foundation for Doctors of Henan Normal University under Grant No.qd15207
In the littlest Higgs Model with T-parity,we discuss the Higgs production in association with bottom quarks at the LHC and future electron-positron collider.We calculate the cross sections of production channels pp→b...
Supported by National Natural Science Foundation of China(11305049,11405047);Startup Foundation for Doctors of Henan Normal University(11112,qd15207);Education Department Foundation of Henan Province(14A140010)
Motivated by the search for flavor-changing neutral current(FCNC) top quark decays at the LHC,we calculate the rare Higgs three body decay H→Wbc induced by top-Higgs FCNC coupling in the littlest Higgs model with T...
Supported by the National Natural Science Foundation of China under Grant Nos.11275190,11375008,11375171;the Fundamental Research Funds for the Central Universities under Grant No.WK2030040044
We perform the precision calculations for the e+e- → q-qˉ-(q-qˉ-= u-uˉ-, c-cˉ-, d-dˉ-, s-sˉ-) processes up to the QCD next-to-leading order(NLO) including full weak decays for the final T-odd mirror quarks in t...
Supported in part by the National Natural Science Foundation of China under Grant Nos.11005089 and 11105116;by the Foundation of Yantai University under Grant Nos.WL10B24 and WL09B31
The T-parity in the littlest Higgs model can be broken by the anomalous Wess-Zumin-Witten term, which leads that the lightest T-odd gauge boson AH decays into the SM particles. First, we examine some lepton flavor vio...
Supported by National Natural Science Foundation of China (10975067, 11175251);Postdoctoral Science Foundation of China(2012M510248);Natural Science Foundation of Liaoning Scientific Committee (201102114);Foundation of Liaoning Educational Committee (LT2011015)
Motivated by recent search results for the standard model (SM) Higgs boson at the Large Hadron Collider (LHC), we revisit the Higgs phenomenology in the littlest Higgs model with T-parity (LHT). We present the s...
Supported by the National Natural Science Foundation of China under Grant Nos.11105083,10947139,10947022,11105036,11147151, and 11205070;Shandong Province Natural Science Foundation under Grant No.ZR2012AQ017
Flavor changing effects on the processes t → cA, e^+e^- → bs^-, e^+e^- →bs^-h and pp → bs^- in the LHT model are investigated in this paper. We calculate the one-loop level contributions from the T-parity odd mi...
supported by the National Natural Science Foundation of China (Grant Nos. 11105116 and 11005089)
We perform a comparative study for the LHC di-photon Higgs signal in three different littlest Higgs models with T-parity (named LHT-Ⅰ, LHT-Ⅱ and LHT-Ⅲ). We find that compared with the Standard Model prediction, the...
Supported by National Natural Science Foundation of China (11075045);Foundation of He’nan Educational Committee(2011A140005);Youth Foundation of Xinxiang University (12ZC10)
In the littlest Higgs model with T-parity, the heavy photon (A_H) is supposed to be a possible dark matter (DM) candidate. The direct proof of the validity of this model is to produce the heavy photon at an accele...