output
19922026
most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

Showing 2018 · hep-phShow all

15 papers · 2 filters

hep-ph2018★ 45 cited

Chaotic inflation on the brane and the Swampland Criteria

Chia-Min Lin, Kin-Wang Ng, Kingman Cheung

In this paper, we show that single-field chaotic inflation on the brane with the potential is compatible with the Swampland criteria. The spectral index and the running s…

hep-ph2018★ 25 cited

-wave contributions to decays in perturbative QCD approach

Zhou Rui, Ya Li, Hsiang-nan Li

We present the differential branching fractions for the decays with the charmonia in the invariant mass of the -wave pion pairs in the perturbat…

hep-ph2018★ 5 cited

Models with higher weak-isospin Higgs multiplets

Cheng-Wei Chiang, Kei Yagyu

In order for scale factors of the 125-GeV Higgs boson couplings to have the possibilities of being greater than unity and while keeping…

hep-ph2018

Goldstone Boson Emission From Nucleon Cooper Pairing in Neutron Stars and Constraints on the Higgs Portal Models

Huitzu Tu

When a neutron star cools to below the critical temperature for the onset of superfluidity, nucleon pair breaking and formation (PBF) processes become the dominant mechanism for ne…

hep-ph2018

Electron-photon deep inelastic scattering at small x in holographic QCD

Akira Watanabe, Hsiang-nan Li

We study the electron-photon deep inelastic scattering at small Bjorken variable x in the framework of holographic QCD, employing the Pomeron exchange to describe the involved stro…

hep-ph2018★ 14 cited

Charged scalars confronting neutrino mass and muon g-2 anomaly

Nabarun Chakrabarty, Cheng-Wei Chiang, Takahiro Ohata +1

The present work introduces two possible extensions of the Standard Model Higgs sector. In the first case, the Zee-Babu type model for the generation of neutrino mass is augmented…

hep-ph2018★ 9 cited

Muon g-2 and rare top decays in up-type specific variant axion models

Cheng-Wei Chiang, Michihisa Takeuchi, Po-Yan Tseng +1

The invisible variant axion models (VAM's) offer a very attractive solution for the strong CP problem without the domain wall problem. We consider the up-type specific variant axio…

hep-ph2018★ 34 cited

Phenomenological Study of Heavy Hadron Lifetimes

Hai-Yang Cheng

The lifetimes of bottom and charmed hadrons are analyzed within the framework of the heavy quark expansion (HQE). Lifetime differences arise from the spectator effects such as weak…

hep-ph2018★ 2 cited

Light Dark Matter Showering under Broken Dark -- Revisited

Junmou Chen, Pyungwon Ko, Hsiang-nan Li +2

It was proposed recently that different chiralities of the dark matter (DM) fermion under a broken dark U(1) gauge group can lead to distinguishable signatures at the LHC through s…

hep-ph2018★ 10 cited

Measuring the ratio of and couplings through production

Cheng-Wei Chiang, Xiao-Gang He, Gang Li

For a generic Higgs boson, measuring the relative sign and magnitude of its couplings with the and bosons is essential in determining its origin. Such a test is also indisp…

hep-ph2018★ 32 cited

One-loop renormalized Higgs vertices in Georgi-Machacek model

Cheng-Wei Chiang, An-Li Kuo, Kei Yagyu

We compute renormalized vertices of the 125 GeV Higgs boson with the weak gauge bosons (), fermions () and itself () in the Georgi-Machacek model at one-lo…

hep-ph2018★ 5 cited

Polarized gamma rays from dark matter annihilations

Wei-Chih Huang, Kin-Wang Ng

In this paper, we explore the possibility of a linearly polarized gamma-ray signal from dark matter annihilations in the Galactic center. Considering neutral weakly interacting mas…

hep-ph2018★ 5 cited

Required sensitivity to search the neutrinoless double beta decay in

Manoj Kumar Singh, Lakhwinder Singh, Vivek Sharma +4

\textbf{T}he \textbf{IN}dia's \textbf{TIN} (TIN.TIN) detector is under development in the search for neutrinoless double- decay (0) using 90\% enriched Sn isotope a…

hep-ph2018★ 82 cited

Singly Cabibbo-suppressed hadronic decays of

Hai-Yang Cheng, Xian-Wei Kang, Fanrong Xu

We study singly Cabibbo-suppressed two-body hadronic decays of the charmed baryon , namely, . We use the measured rate of $Λ_c^…

hep-ph2018★ 5 cited

Factorization of Standard Model cross sections at ultra high energy

Yang-Ting Chien, Hsiang-nan Li

The factorization theorem for organizing multiple electroweak boson emissions at future colliders with energy far above the electroweak scale is formulated. Taking the inclusive mu…