2021-06-16
16:58 |
Heavy-ion physics and strong interactions at LHCb
/ Dembinski, Hans Peter (Technische Universitaet Dortmund (DE))
The LHCb experiment is a single-arm spectrometer designed for the study of heavy flavour physics at the LHC, but also an excellent general purpose experiment for the study of quantum chromodynamics in the forward region. The forward acceptance make the LHCb data particular interesting for many applications in astroparticle physics, which are dominated by forward hadron production. [...]
LHCb-PROC-2021-009; CERN-LHCb-PROC-2021-009.-
Geneva : CERN, 2021 - 4.
Fulltext: PDF;
In : 55th Rencontres de Moriond on QCD and High Energy Interactions, Online, Online, 27 Mar - 3 Apr 2021
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2021-05-17
18:04 |
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2021-05-17
17:56 |
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2021-03-10
12:25 |
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Spectroscopy in beauty decays at the LHCb experiment
/ Ovsiannikova, Tatiana (NRC "Kurchatov Institute" (ITEP) (RU)) ; Abellán Beteta, Carlos (Zurich U.) ; Ackernley, Thomas (Liverpool U.) ; Adeva, Bernardo (U. Santiago de Compostela (main)) ; Adinolfi, Marco (Bristol U.) ; Afsharnia, Hossein (Clermont-Ferrand U.) ; Aidala, Christine Angela (U. Michigan, Ann Arbor) ; Aiola, Salvatore (INFN, Milan) ; Ajaltouni, Ziad (Clermont-Ferrand U.) ; Akar, Simon (Cincinnati U.) et al.
The beauty hadron decays is unique laboratory to study charmonium and charmonium-like states, such as the $\chi_{c1}(3872)$ meson, other exotic states and the tensor $D$-wave $\Psi_2(3823)$ states. [...]
arXiv:2103.04453 ; LHCb-PROC-2021-006 ; CERN-LHCb-PROC-2021-006 ; CERN-LHCb-PROC-2021-006.
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2021. - 7 p.
Full text - Fulltext
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2021-02-22
14:59 |
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2021-02-02
17:26 |
Studies of b-hadrons at LHCb
/ Matiunin, Slava (NRC "Kurchatov Institute" (ITEP) (RU))
/LHCb Collaboration
A large data set collected at the LHCb experiment in proton-proton collisions during Runs 1 and 2 of the Large Hadron Collider has opened a unique possibility to study heavy beauty hadron states and to broaden knowledge of their spectroscopy and production. Recent results on searches for new excited $\mathrm{b}$-hadron states, and studies of $\mathrm{b}$-hadron production, are reviewed. [...]
arXiv:2102.03175; LHCb-PROC-2021-004; CERN-LHCb-PROC-2021-004; CERN-LHCb-PROC-2021-004.-
Geneva : SISSA, 2020-12-02 - 6 p.
- Published in : PoS ICHEP2020 (2021) 485
Fulltext: 2102.03175 - PDF; LHCb-PROC-2021-004 - PDF; PoS(ICHEP2020)485 - PDF;
In : 40th International Conference on High Energy Physics (ICHEP), Prague, Czech Republic, 28 Jul - 6 Aug 2020, pp.485
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2021-01-12
14:26 |
Beauty meson decays to charmonium-like states at LHCb
/ Ovsiannikova, Tatiana (Kurchatov Inst., Moscow)
/LHCb Collaboration
The decays $B^{0}_{s} \to J\psi\pi^{+}\pi^{-}K^{+}K^{-}$ are studied using a data set corresponding to an integrated luminosity of 9 fb$^{-1}$, collected with the LHCb detector in proton-proton collisions at centre of mass energies of 7, 8 and 13 $TeV$. The decays $B^{0}_{s} \to J/\psi K^{*0}\bar{K^{*0}}$ and $B^{0}_{s} \to \chi_{c1}(3872) K^{+}K^{-}$, where the $K^{+}K^{-}$ pair does not originate from a $\phi$ meson, are observed for the first time. [...]
arXiv:2101.03332; LHCb-PROC-2021-003; CERN-LHCb-PROC-2021-003; CERN-LHCb-PROC-2021-003.-
Geneva : CERN, 2021 - 11 p.
Fulltext: LHCb-PROC-2021-003 - PDF; 2101.03332 - PDF;
In : 23rd International Conference in Quantum Chromodynamics, Montpellier, France, 27 - 30 Oct 2020
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2021-01-11
16:48 |
LHCb results on exotic spectroscopy
/ Kucharczyk, Marcin (Polish Academy of Sciences (PL))
The latest years have observed a resurrection of interest in searches for exotic states motivated by precision spectroscopy studies of beauty and charm hadrons providing the observation of many new exotic states. The recent results on spectroscopy of exotic hadrons obtained by the LHCb Col- laboration are reviewed [...]
LHCb-PROC-2021-002; CERN-LHCb-PROC-2021-002.-
Geneva : CERN, 2021 - 6.
Fulltext: PDF;
In : Excited QCD 2020, Krynica Zdrój, Poland, 2 - 8 Feb 2020
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2021-01-11
15:28 |
Search for long-lived particles in LHCb
/ Kucharczyk, Marcin (Polish Academy of Sciences (PL))
The present document focuses on the recent searches for the existence of heavy particles beyond the Standard Model at LHCb, exploiting its unique forward acceptance, high-precision tracking and excellent particle identification. Searches for long-lived particles decaying into jet pairs or semileptonically, together with the lepton-flavour-violating decays of Higgs-like boson, are dis- cussed..
LHCb-PROC-2021-001; CERN-LHCb-PROC-2021-001.-
Geneva : CERN, 2020 - 4.
Fulltext: PDF;
In : 8th Conference of Large Hadron Collider Physics (LHCP), Online, 25 - 30 May 2020
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2020-08-06
17:45 |
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