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20112026
most citedComplete Set of Dimension-8 Operators in the Standard Model Effective Field Theory

225 citations

Showing astro-ph.HEShow all

6 papers · 1 filter

astro-ph.HE2025★ 3 cited

Detectability of dark matter density distribution via gravitational waves from binary black holes in the Galactic center

Zhijin Li, Xiao Guo, Zhoujian Cao +1

The fundamental nature of dark matter (DM) remains unknown, with significant uncertainties in its density profile. DM environments surrounding massive binary black holes (BBHs) mod…

astro-ph.HE2025★ 3 cited

Impact of mass transfer on the orbital evolution of a white dwarf close to an intermediate-mass black hole

Yang Yang, Jie Yang, Xian Chen +1

Extreme mass ratio inspirals (EMRIs) of low-mass white dwarfs (WDs, 0.1 - 0.3 Msun) around spinning intermediate-mass black holes (IMBHs, 10^3 - 10^5 Msun) offer unique opportuniti…

astro-ph.HE2024★ 4 cited

Intermediate-mass-ratio inspirals with general dynamical friction in dark matter minispikes

Yu-Chen Zhou, Hong-Bo Jin, Cong-Feng Qiao +1

The intermediate-mass-ratio inspirals (IMRIs) may be surrounded by dark matter (DM) minispikes. The dynamical friction from these DM minispike structures can affect the dynamics an…

astro-ph.HE2023★ 52 cited

Did we hear the sound of the Universe boiling? Analysis using the full fluid velocity profiles and NANOGrav 15-year data

Tathagata Ghosh, Anish Ghoshal, Huai-Ke Guo +5

In this paper, we analyse sound waves arising from a cosmic phase transition where the full velocity profile is taken into account as an explanation for the gravitational wave spec…

astro-ph.HE2020★ 39 cited

Testing the ALP-photon coupling with polarization measurements of Sagittarius A*

Guan-Wen Yuan, Ziqing Xia, Chengfeng Tang +5

Ultra-light bosons such as axions or axion-like particles (ALPs), are promising candidates to solve the dark matter problem. A unique way to detect such ALPs is to search for the p…

astro-ph.HE2020★ 16 cited

Implications of a possible TeV break in the cosmic-ray electron and positron flux

Yu-Chen Ding, Nan Li, Chun-Cheng Wei +2

A TeV spectral break in the total flux of cosmic-ray electrons and positrons (CREs) at which the spectral power index softens from to has been observed by H.E.S.S…