R. Kopecná

collaborators

8 papers

hep-ex2025

Measurement of the $I^_{c}^{+}$ to $D^{0}$ production cross-section ratio in peripheral PbPb collisions

LHCb collaboration

We report on a measurement of the $I^_{c}^{+}$ to $D^{0}$ production ratio in PbPb collisions at $s_{NN}$ = 5.02 TeV with the LHCb detector in the forward rapidity region $2 <y…

hep-ex2024

Measurement of $I^_{c}^{+}$ production in $p$ Pb collisions at $s_{N N} = 8.16$ TeV at LHCb

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1048

A study of prompt $I^_{c}^{+}$ production in proton-lead collisions is performed with the LHCb experiment at a centre-of-mass energy per nucleon pair of 8.16 TeV in 2016 in $p$ Pb a…

hep-ex2024

Measurement of the mass difference and relative production rate of the $I^c ◯_{b}^{-}$ and $I^_{b}^{-}$ baryons

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1050

The mass difference between the $I^c ◯_{b}^{-}$ and $I^_{b}^{-}$ baryons is measured using proton-proton collision data collected by the LHCb experiment, corresponding to an integrated lumino…

hep-ex2024

Observation of a $J / I ¨ I^$ resonance consistent with a strange pentaquark candidate in $B^{-} \to J / I ¨ I^ p ˉ$ decays

LHCb collaboration

An amplitude analysis of $B^{-} \to J / I ¨ I^ p ˉ$ decays is performed using about 4400 signal candidates selected on a data sample of $pp$ collisions recorded at center-of-mass energ…

hep-ex2024

Test of lepton flavour universality using $B^{0} \to D^{*-} I ¨ ^{+} I^½_{I ¨} $ decays with hadronic $I ¨ $ channels

LHCb collaboration, R. Aaij, A. S. W. Abdelmotteleb +1051

The branching fraction $B (B^{0} \to D^{*-} I ¨ ^{+} I^½_{I ¨} )$ is measured relative to that of the normalization mode $B^{0} \to D^{*-} I ¨ ^{+} I ¨ ^{-} I ¨ ^{+}$ using hadronic $Ï^+ \to Ï^+Ï^-Ï…

hep-ex2024

Study of coherent $J / I ¨ $ production in lead-lead collisions at $s_{N N} = 5 T e V$

R. Aaij, C. AbellÃ¡n Beteta, T. Ackernley +946

Coherent production of $J / I ¨ $ mesons is studied in ultraperipheral lead-lead collisions at a nucleon-nucleon centre-of-mass energy of 5 TeV, using a data sample collected by the LH…

Measurement of the I^c+​ to D0 production cross-section ratio in peripheral PbPb collisions

Measurement of I^c+​ production in pPb collisions at sNN​​=8.16 TeV at LHCb

Measurement of the mass difference and relative production rate of the I^c◯b−​ and I^b−​ baryons

Observation of a J/I¨I^ resonance consistent with a strange pentaquark candidate in B−→J/I¨I^pˉ​ decays

Test of lepton flavour universality using B0→D∗−I¨+I^½I¨​ decays with hadronic I¨ channels

Study of coherent J/I¨ production in lead-lead collisions at sNN​​=5TeV

Measurement of the $I^_{c}^{+}$ to $D^{0}$ production cross-section ratio in peripheral PbPb collisions

Measurement of $I^_{c}^{+}$ production in $p$ Pb collisions at $s_{N N} = 8.16$ TeV at LHCb

Measurement of the mass difference and relative production rate of the $I^c ◯_{b}^{-}$ and $I^_{b}^{-}$ baryons

Observation of a $J / I ¨ I^$ resonance consistent with a strange pentaquark candidate in $B^{-} \to J / I ¨ I^ p ˉ$ decays

Test of lepton flavour universality using $B^{0} \to D^{*-} I ¨ ^{+} I^½_{I ¨} $ decays with hadronic $I ¨ $ channels

Study of coherent $J / I ¨ $ production in lead-lead collisions at $s_{N N} = 5 T e V$