H. Cai

activity

20242026

collaborators

24 papers

hep-ex2026

Study of the $f_{0} (980)$ and $f_{0} (500)$ Scalar Mesons through the Decay $D_{s}^{+} \to I ¨ ^{+} I ¨ ^{-} e^{+} I^½_{e}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +605

Using $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of 7.33~ $f b^{- 1}$ recorded by the BESIII detector at center-of-mass energies between 4.128 and 4.226~$…

hep-ex2025

Search for light long-lived particles in $pp$ collisions at $s = 13$ TeV using displaced vertices in the ATLAS inner detector

ATLAS Collaboration

A search for long-lived particles (LLPs) using 140 fb $^{- 1}$ of $pp$ collision data with $s = 13$ TeV recorded by the ATLAS experiment at the LHC is presented. The search ta…

hep-ex2025

Measurements of $I ¨ (2 S)$ and $I ¨ _{c 1} (3872)$ production within fully reconstructed jets

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1114

This paper presents the first measurement of $I ¨ (2 S)$ and $I ¨ _{c 1} (3872)$ meson production within fully reconstructed jets. Each quarkonium state (tag) is reconstructed via its d…

hep-ex2025

Measurement of $t$ -channel single-top-quark production in $pp$ collisions at $s = 5.02$ TeV with the ATLAS detector

ATLAS Collaboration

The observation of the electroweak production of single-top-quarks is made using 255 $pb^{- 1}$ of proton-proton collision data recorded at $s = 5.02$ TeV with the ATL…

hep-ex2025

Evidence of off-shell Higgs boson production from $Z Z$ leptonic decay channels and constraints on its total width with the ATLAS detector

ATLAS Collaboration

This Letter reports on a search for off-shell production of the Higgs boson using 139 $fb^{- 1}$ of $pp$ collision data at $s =$ 13 TeV collected by the ATLAS detecto…

hep-ex2025

Measurement of the branching fraction of the decay $J / I ¨ \to p p ˉ I^\cdot$

BESIII Collaboration, M. Ablikim, M. N. Achasov +645

A high precision measurement of the branching fraction of the decay $J / I ¨ \to p p ˉ I^\cdot$ is performed using $(10087 \pm 44) \times 1 0^{6}$ $J / I ¨ $ events recorded by the {BESIII} d…

Study of the f0​(980) and f0​(500) Scalar Mesons through the Decay Ds+​→I¨+I¨−e+I^½e​

Search for light long-lived particles in pp collisions at s​=13 TeV using displaced vertices in the ATLAS inner detector

Measurements of I¨(2S) and I¨c1​(3872) production within fully reconstructed jets

Measurement of t-channel single-top-quark production in pp collisions at s​=5.02 TeV with the ATLAS detector

Evidence of off-shell Higgs boson production from ZZ leptonic decay channels and constraints on its total width with the ATLAS detector

Measurement of the branching fraction of the decay J/I¨→ppˉ​I^⋅

Study of the $f_{0} (980)$ and $f_{0} (500)$ Scalar Mesons through the Decay $D_{s}^{+} \to I ¨ ^{+} I ¨ ^{-} e^{+} I^½_{e}$

Search for light long-lived particles in $pp$ collisions at $s = 13$ TeV using displaced vertices in the ATLAS inner detector

Measurements of $I ¨ (2 S)$ and $I ¨ _{c 1} (3872)$ production within fully reconstructed jets

Measurement of $t$ -channel single-top-quark production in $pp$ collisions at $s = 5.02$ TeV with the ATLAS detector

Evidence of off-shell Higgs boson production from $Z Z$ leptonic decay channels and constraints on its total width with the ATLAS detector

Measurement of the branching fraction of the decay $J / I ¨ \to p p ˉ I^\cdot$