Xianming L. Han

most citedChromospheric activity on late-type star DM UMa using high-resolution spectroscopic observations

15 citations · 15 across the 2 of their papers we have counts for

collaborators

2 papers

hep-ex2020

First observation of excited $Ω_{b}^{-}$ states

LHCb collaboration, R. Aaij, C. Abellán Beteta +901

We report four narrow peaks in the $Ξ_{b}^{0} K^{-}$ mass spectrum obtained using $pp$ collisions at center-of-mass energies of 7, 8 and 13 TeV, corresponding to a total integrated lumino…

astro-ph.SR2016★ 15 cited

Chromospheric activity on late-type star DM UMa using high-resolution spectroscopic observations

LiYun Zhang, QingFeng Pi, Xianming L. Han +2

We present new 14 high-resolution echelle spectra to discuss the level of chromospheric activity of DM UMa in {He I} D3, {Na I} D1, D2, Halpha, and {Ca II} infrared triplet lines (…

First observation of excited Ωb−​ states

Chromospheric activity on late-type star DM UMa using high-resolution spectroscopic observations

First observation of excited $Ω_{b}^{-}$ states