Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Tran, Van Que"'
Autor:
Fan, Yi-Zhong, Li, Yao-Yu, Lu, Chih-Ting, Luo, Xiao-Yi, Tang, Tian-Peng, Tran, Van Que, Tsai, Yue-Lin Sming
The precision measurements of the muon magnetic moment and the $W$ boson mass have sparked interest in the potential deviations from standard model (SM) predictions. While it may be premature to attribute any excesses in these precision measurements
Externí odkaz:
http://arxiv.org/abs/2410.00638
Employing effective field theory techniques, we advance computations of thermal parameters that enter predictions for the gravitational wave spectra from first-order electroweak phase transitions. Working with the real-singlet-extended Standard Model
Externí odkaz:
http://arxiv.org/abs/2409.17554
Autor:
Tran, Van Que, Yuan, Tzu-Chiang
We explore a novel scenario involving Abelian-non-Abelian kinetic mixing within the framework of the Standard Model Effective Field Theory (SMEFT) and its extension with a real triplet scalar field. In SMEFT, this mixing arises exclusively from a dim
Externí odkaz:
http://arxiv.org/abs/2408.11626
We investigate the possibility of a strong first-order electroweak phase transition during the early universe within the framework of the gauged two-Higgs doublet model (G2HDM) and explore its detectability through stochastic gravitational wave signa
Externí odkaz:
http://arxiv.org/abs/2408.05167
Two excesses reported recently at the LHC in the lighter Higgs mass region around 95 GeV and in the rare $Z \gamma$ final state of the Standard Model (SM) 125 GeV Higgs decay are simultaneously scrutinized within the framework of minimal gauged two-H
Externí odkaz:
http://arxiv.org/abs/2405.03127
We study the flavor-changing bottom quark radiative decay $b \to s \gamma$ induced at one-loop level within the minimal gauged two-Higgs-doublet model (G2HDM). Among the three new contributions to this rare process in G2HDM, we find that only the cha
Externí odkaz:
http://arxiv.org/abs/2404.06397
A $SU(2)_D \times U(1)_D$ gauge-Higgs sector, an exact dark copy of the Standard Model (SM) one, is proposed. It is demonstrated that the dark gauge bosons ${\cal W}^{(p,m)}$, in analogous to the SM $W^\pm$, can fulfill the role as a self-interacting
Externí odkaz:
http://arxiv.org/abs/2312.10785
Autor:
Tran, Van Que, Yuan, Tzu-Chiang
We compute the electromagnetic form factors of the $l_i l_j \gamma$ vertex at one-loop level in the minimal G2HDM which has a sub-GeV vector dark matter candidate. The results are applied to the radiative decay rates for the charged lepton flavor vio
Externí odkaz:
http://arxiv.org/abs/2212.02333
In view of the recent high precision measurement of the Standard Model $W$ boson mass at the CDF II detector, we compute the contributions to the oblique parameters $S$, $T$ and $U$ coming from the two additional Higgs doublets (one inert and one hid
Externí odkaz:
http://arxiv.org/abs/2208.10971
We provide a roadmap for analyzing the interplay between hypothetical future collider observations and the detection of a gravitational wave signal produced by a strong first order electroweak phase transition in beyond the Standard Model (BSM) theor
Externí odkaz:
http://arxiv.org/abs/2203.05889