M. Xu

activity

20122025

most citedObservation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

10.1k citations · 12.9k across the 58 of their papers we have counts for

collaborators

Showing 2023Show all

2 papers · 1 filter

hep-ex2023★ 9 cited

Search for a massless particle beyond the Standard Model in the $Σ^{+} \to p + invisible$ decay

BESIII Collaboration, M. Ablikim, M. N. Achasov +644

A massless particle beyond the Standard Model is searched for in the two-body decay $Σ^{+} \to p + invisible$ using $(1.0087 \pm 0.0044) \times 1 0^{10}$ $J / ψ$ events collected…

hep-ex2023★ 5 cited

$Λ_{c}^{+}$ polarimetry using the dominant hadronic mode

LHCb collaboration

The polarimeter vector field for multibody decays of a spin-half baryon is introduced as a generalisation of the baryon asymmetry parameters. Using a recent amplitude analysis of t…

Search for a massless particle beyond the Standard Model in the Σ+→p+invisible decay

Λc+​ polarimetry using the dominant hadronic mode

Search for a massless particle beyond the Standard Model in the $Σ^{+} \to p + invisible$ decay

$Λ_{c}^{+}$ polarimetry using the dominant hadronic mode