N. Kumar

collaborators

4 papers

hep-ex2025

First exclusive reconstruction of the B $^{+}$ , B $^{ 0}$ , and B $_{s}^{* 0}$ mesons and precise measurement of their masses

CMS Collaboration

Using proton-proton collision data collected by the CMS experiment at $s$ = 13 TeV in 2016 $-$ 2018, corresponding to an integrated luminosity of 140 fb $^{- 1}$ , the first full…

nucl-ex2025

Medium-induced modification of azimuthal correlations of electrons from heavy-flavor hadron decays with charged particles in Pb-Pb collisions at $s_{NN} = 5.02$ TeV

ALICE Collaboration

The azimuthal-correlation distributions between electrons from the decays of heavy-flavor hadrons and associated charged particles in Pb-Pb collisions at $s_{NN} = 5.02$ …

hep-ex2025

Search for $1^{-+}$ charmonium-like hybrid via $e^{+} e^{-} \to γ η^{(')} η_{c}$ at center-of-mass energies between 4.258 and 4.681 GeV

BESIII Collaboration, M. Ablikim, M. N. Achasov +688

Using $e^{+} e^{-}$ collision data corresponding to an integrated luminosity of 10.6 fb $^{- 1}$ collected at center-of-mass energies between 4.258 and 4.681 GeV with the BESIII detec…

hep-ex2025

Search for $J / ψ \to K_{S}^{0} K_{S}^{0}$ and $ψ (3686) \to K_{S}^{0} K_{S}^{0}$

BESIII Collaboration, M. Ablikim, M. N. Achasov +678

Using data samples of $(10087 \pm 44) \times 1 0^{6}$ $J / ψ$ events and $(2712.4 \pm 14.3) \times 1 0^{6}$ $ψ (3686)$ events collected with the BESIII detector at the BEPCII collider, we sea…

First exclusive reconstruction of the B∗+, B∗0, and Bs∗0​ mesons and precise measurement of their masses

Medium-induced modification of azimuthal correlations of electrons from heavy-flavor hadron decays with charged particles in Pb-Pb collisions at sNN​=5.02​ TeV

Search for 1−+ charmonium-like hybrid via e+e−→γη(′)ηc​ at center-of-mass energies between 4.258 and 4.681 GeV

Search for J/ψ→KS0​KS0​ and ψ(3686)→KS0​KS0​

First exclusive reconstruction of the B $^{+}$ , B $^{ 0}$ , and B $_{s}^{* 0}$ mesons and precise measurement of their masses

Medium-induced modification of azimuthal correlations of electrons from heavy-flavor hadron decays with charged particles in Pb-Pb collisions at $s_{NN} = 5.02$ TeV

Search for $1^{-+}$ charmonium-like hybrid via $e^{+} e^{-} \to γ η^{(')} η_{c}$ at center-of-mass energies between 4.258 and 4.681 GeV

Search for $J / ψ \to K_{S}^{0} K_{S}^{0}$ and $ψ (3686) \to K_{S}^{0} K_{S}^{0}$