supported in part by the Scientific Instrument Developing Project of the Chinese Academy of Sciences(YJKYYQ20190049);the International Partnership Program of Chinese Academy of Sciences for Grand Challenges(112311KYSB20210012);the National Natural Science Foundation of China(12074117,92365209,12150010,11875062,11947302,12047503,12074117,61833010,12061131011,12150410317,11905149,12275333);the Beijing Natural Science Foundation(IS23025)。
Possible light bosonic dark matter interactions with the Standard Model photon have been searched using microwave resonant cavities.In this paper,we describe the cryogenic readout system calibration of a 7.138 GHz cop...
the Fundamental Research Funds for the Central Universities of China(GK202003018);J.-H.Y.is supported by the National Science Foundation of China(12022514,11875003,and 12047503);the National Key Research and Development Program of China(2020YFC2201501,2021YFA0718304);the CAS Project for Young Scientists in Basic Research(YSBR-006);the Key Research Program of the CAS(XDPB15)。
The new measurement of the W boson mass from the CDF collaboration shows a significant tension with the standard model prediction,which evidences violation of custodial symmetry in the scalar sector.We study the scala...
C.H.is supported by the Sun Yat-Sen University Science Foundation,and the Fundamental Research Funds for the Central Universities,Sun Yat-sen University(23qnpy58)。
Type Ⅱ seesaw leptogenesis simultaneously explains the origin of neutrino masses,the baryon asymmetry of our universe,and inflation.The Large Hadron Collider(LHC)provides an opportunity to directly test type Ⅱ seesa...
Supported in part by the National Science Foundation of China(11775093,12175082)。
We perform a detailed study of scalar dark matter with triplet Higgs extensions of the Standard Model in order to explain the cosmic ray electron and positron excesses reported by AMS-02 and DAMPE.A detailed analysis ...
supported by the Polish National Science Center (NCN) under grant 2015/17/N/ST2/04067;COST (European Cooperation in Science and Technology) Action CA16201 PARTICLEFACE;co-financed by the funds granted under the Research Excellence Initiative of the University of Silesia in Katowice
We present a case study for the doubly charged Higgs boson H^(±±)pair production ine^(+)+e^(-)and pp colliders with their subsequent decays to four charged leptons.We consider the Higgs Triplet Model(HTM),which is n...
supported by the Islamic Azad University,Kermanshah Branch,Kermanshah,Iran
Physicists have been interested in quantization of spinor and vector free fields in 4-dimensional de Sitter space-time, in ambient space notation. The Gupta-Bleuler formalism has been extensively applied to the quanti...
Supported by National Natural Science Foundation of China(11175051)
The singlet-triplet mixing of 1P1-3P1 is studied via calculating the branching ratios of semileptonic decay Bs→Ds1lν and B→D1lν by means of the instantaneous Bethe-Salpeter method. Special attention is paid to the...
Supported by National Natural Science Foundation of China (10425522)
The lepton-number-violating decays of singly-charged Higgs bosons H^± are investigated in the minimal type-( Ⅰ+Ⅱ ) seesaw model with one SU(2)L Higgs triplet △ and one heavy Majorana neutrino N1 at the TeV sc...