Tomsk Polytechnic University

output

20032023

most citedObservation of a narrow pentaquark state,

P_{c} (4312)^{+}

, and of two-peak structure of the

P_{c} (4450)^{+}

738 citations

Showing 2019Show all

59 papers · 1 filter

physics.ins-det2019★ 64 cited

Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at $s =$ 13 TeV

CMS Collaboration

The CMS detector at the LHC has recorded events from proton-proton collisions, with muon momenta reaching up to 1.8 TeV in the collected dimuon samples. These high-momentum muons a…

hep-ph2019★ 56 cited

Structure and decays of hidden heavy pentaquarks

Thomas Gutsche, Valery E. Lyubovitskij

We study the hadronic molecular structure of hidden heavy pentaquarks - new exotic states composed of charmed/bottom baryons and $D (D^{*}) / B (B^{*})$ mesons. Based on the observation of…

hep-th2019★ 35 cited

On the equivalence between Starobinsky and Higgs inflationary models in gravity and supergravity

Sergei V. Ketov

Starobinsky inflation and Higgs inflation in gravity, and their equivalence based on the common inflationary potential are extended to supergravity in the proper framework, where t…

hep-ex2019★ 31 cited

Determination of quantum numbers for several excited charmed mesons observed in $B^{-} \to D^{*+} π^{-} π^{-}$ decays

LHCb collaboration, R. Aaij, C. Abellán Beteta +907

A four-body amplitude analysis of the $B^{-} \to D^{*+} π^{-} π^{-}$ decay is performed, where fractions and relative phases of the various resonances contributing to the decay are measu…

hep-ex2019★ 10 cited

Observation of the $Λ_{b}^{0}$ $\to$ J/ $ψ Λ ϕ$ decay in proton-proton collisions at $s =$ 13 TeV

CMS Collaboration

The observation of the $Λ_{b}^{0}$ $\to$ J/ $ψ Λ ϕ$ decay is reported using proton-proton collision data collected at $s =$ 13 TeV by the CMS experiment at the LHC in 2018…

hep-ex2019★ 37 cited

Measurement of the $η_{c} (1 S)$ production cross-section in $pp$ collisions at $s = 13$ TeV

LHCb collaboration, R. Aaij, C. Abellán Beteta +913

Using a data sample corresponding to an integrated luminosity of $2.0 f b^{- 1}$ , collected by the LHCb experiment, the production of the $η_{c} (1 S)$ state in proton-proton collisions…

Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at s​= 13 TeV

Structure and decays of hidden heavy pentaquarks

On the equivalence between Starobinsky and Higgs inflationary models in gravity and supergravity

Determination of quantum numbers for several excited charmed mesons observed in B−→D∗+π−π− decays

Observation of the Λb0​ → J/ψΛϕ decay in proton-proton collisions at s​= 13 TeV

Measurement of the ηc​(1S) production cross-section in pp collisions at s​=13 TeV

Performance of the reconstruction and identification of high-momentum muons in proton-proton collisions at $s =$ 13 TeV

Determination of quantum numbers for several excited charmed mesons observed in $B^{-} \to D^{*+} π^{-} π^{-}$ decays

Observation of the $Λ_{b}^{0}$ $\to$ J/ $ψ Λ ϕ$ decay in proton-proton collisions at $s =$ 13 TeV

Measurement of the $η_{c} (1 S)$ production cross-section in $pp$ collisions at $s = 13$ TeV