Results 121 to 130 of about 164,960 (270)

The effect of real and virtual photons in the di-lepton channel at the LHC

, 2017
We present a study of di-lepton production at the CERN Large Hadron Collider with a particular focus on the contribution resulting from both real and virtual photons in the initial state.
Accomando, Elena, Fiaschi, Juri, Hautmann, Francesco, Moretti, Stefano, Shepherd-Themistocleous, Claire H.   +4 more
core   +2 more sources

NLO Productions of $$\omega $$ ω and $$K^0_{\mathrm{S}}$$ KS0 with a global extraction of the jet transport parameter in heavy-ion collisions

European Physical Journal C: Particles and Fields, 2019
In this work, we pave the way to calculate the productions of $$\omega $$ ω and $$K^0_{\mathrm{S}}$$ KS0 mesons with large $$p_T$$ pT in p+p and A+A collisions both at RHIC and LHC.
Guo-Yang Ma, Wei Dai, Ben-Wei Zhang, Enke Wang   +3 more
doaj   +1 more source

Diffusion of charm quarks in jets in high-energy heavy-ion collisions

European Physical Journal C: Particles and Fields, 2019
The radial distribution of $$D^0$$ D0 mesons in jets probes the diffusion of charm quark relative to the jet axis and provides a new perspective to study the interaction mechanisms between heavy quarks and the medium in the nucleus-nucleus collisions ...
Sa Wang, Wei Dai, Ben-Wei Zhang, Enke Wang   +3 more
doaj   +1 more source

Results and prospects on lepton flavor violation at Belle/Belle II [PDF]

, 2013
Kiyoshi Hayasaka
openalex   +1 more source

Doubly Charged Lepton from an Exotic Doublet at the LHC

, 2014
We studied the signatures at the LHC of the electroweak SU(2) lepton doublet which embeds a doubly charged lepton. The doubly charged lepton pair and single production rates, which are different from the triplet case, are studied and all the detectable ...
Cacciapaglia, Giacomo, Ma, Teng, Zhang, Bin   +2 more
core   +3 more sources

K0-K¯0 Mixing in the Minimal Flavor-Violating Two-Higgs-Doublet Models

Advances in High Energy Physics, 2017
The two-Higgs-doublet model (2HDM), as one of the simplest extensions of the Standard Model (SM), is obtained by adding another scalar doublet to the SM and is featured by a pair of charged Higgs, which could affect many low-energy processes.
Natthawin Cho, Xin-Qiang Li, Fang Su, Xin Zhang   +3 more
doaj   +1 more source

Study of isolated-photon and jet momentum imbalance in pp and PbPb collisions

Nuclear Physics B, 2018
In this paper, we study the production of isolated-photon plus a jet in pp and PbPb collisions, which can be used as an important probe to the jet transport property in quark gluon plasma created in heavy ion collisions.
Lin Chen, Guang-You Qin, Lei Wang, Shu-Yi Wei, Bo-Wen Xiao, Han-Zhong Zhang, Ya-Qi Zhang   +6 more
doaj   +1 more source

Lepton flavor violation with tau leptons

SciPost Physics Proceedings
We review the status and importance of lepton flavor violation with tauons, focusing on overlooked flavor-breaking patterns as well as tau-flavor violation in nucleon decays.
openaire   +3 more sources

Beam normal spin asymmetry in elastic lepton-nucleon scattering

, 2004
We discuss the two-photon exchange contribution to observables which involve lepton helicity flip in elastic lepton-nucleon scattering. This contribution is accessed through the spin asymmetry for a lepton beam polarized normal to the scattering plane ...
Afanasev, Andivahis, Arrington, Barut, Blunden, Brash, Chen, Christy, De Rujula, De Rujula, Diehl, Diehl, Dixon, Drell, Gayou, Goeke, Goldberger, Guichon, Jones, Kubon, M Gorchtein, M Vanderhaeghen, Martin, P.A.M Guichon, Radyushkin, Warren, Wells, Yuan   +27 more
core   +1 more source

Lepton flavor violating Higgs decays and unparticle physics

, 2008
We predict the branching ratios of the lepton flavor violating Higgs decays H^0->e^{\pm} \mu^{\pm}, H^0-> e^{\pm} \tau^{\pm} and H^0->\mu^{\pm} \tau^{\pm} in the case that the lepton flavor violation is carried by the scalar unparticle mediation.
Dittmar M., E. O. ILTAN, He X. G.
core   +1 more source