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Observation of new excited ${B} ^0_{s} $ states
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In: Eur.Phys.J.C ; https://hal.archives-ouvertes.fr/hal-03010999 ; Eur.Phys.J.C, 2021, 81 (7), pp.601. ⟨10.1140/epjc/s10052-021-09305-3⟩ (2021)
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Measurement of single-diffractive dijet production in proton-proton collisions at $\sqrt{s} =$ 8 TeV with the CMS and TOTEM experiments
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In: Eur.Phys.J.C ; https://hal.archives-ouvertes.fr/hal-02507664 ; Eur.Phys.J.C, 2020, 80 (12), pp.1164. ⟨10.1140/epjc/s10052-020-08562-y⟩ (2020)
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Measurement of prompt and nonprompt charmonium suppression in $\text {PbPb}$ collisions at 5.02 $\,\text {Te}\text {V}$
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In: Eur.Phys.J.C ; https://hal.archives-ouvertes.fr/hal-01833739 ; Eur.Phys.J.C, 2018, 78 (6), pp.509. ⟨10.1140/epjc/s10052-018-5950-6⟩ (2018)
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Observation of $Z$ production in proton-lead collisions at LHCb
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Aaij, R.; Amhis, Y.; Barsuk, S.; Borsato, M.; Callot, O.; Kochebina, O.; Lefrançois, J.; Machefert, F.; Martin Sanchez, A.; Nicol, Marie; Robbe, P.; Schune, M.-H.; Teklishyn, M.; Vallier, A.; Viaud, B.; Ben-Haim, E.; Benayoun, M.; David, P.; Del Buono, L.; Martens, A.; Milanes, D.A.; Polci, F.; Ajaltouni, Ziad,; Baalouch, M.; Cogneras, E.; Deschamps, O.; El Rifai, I.; Grabalosa Gándara, M.; Henrard, Pierre; Hoballah, M.; Lefèvre, R.; Maratas, J.; Monteil, S.; Niess, V.; Perret, Pascal; Roa Romero, Diego Alejandro; Beaucourt, L.; Decamp, D.; Déléage, N.; Ghez, Ph.; Lees, J.-P.; Marchand, J.F.; Minard, M.-N.; Pietrzyk, B.; Qian, W.; T'Jampens, S.; Tisserand, V.; Tournefier, E.; Akar, S.; Aslanides, E.; Cogan, J.; Kanso, W.; Legac, R.; Leroy, O.; Mancinelli, G.; Mordà, A.; Perrin-Terrin, M.; Serrano, J.; Tsaregorodtsev, A.
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In: ISSN: 1126-6708 ; EISSN: 1029-8479 ; Journal of High Energy Physics ; http://hal.in2p3.fr/in2p3-01005156 ; Journal of High Energy Physics, Springer, 2014, 09, pp.030. ⟨10.1007/JHEP09(2014)030⟩ (2014)
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Abstract:
19 pages, 3 figures - See paper for full list of authors ; The first observation of $Z$ boson production in proton-lead collisions at a centre-of-mass energy per proton-nucleon pair of $\sqrt{s_{NN}}=5~\text{TeV}$ is presented. The data sample corresponds to an integrated luminosity of $1.6~\text{nb}^{-1}$ collected with the LHCb detector. The $Z$ candidates are reconstructed from pairs of oppositely charged muons with pseudorapidities between 2.0 and 4.5 and transverse momenta above $20~\text{GeV}/c$. The invariant dimuon mass is restricted to the range $60-120~\text{GeV}/c^2$. The $Z$ production cross-section is measured to be \begin{eqnarray*} \sigma_{Z\to\mu^+\mu^-}(\text{fwd})&=&13.5^{+5.4}_{-4.0}\text{(stat.)}\pm1.2\text{(syst.)}~\text{nb} \end{eqnarray*} in the direction of the proton beam and \begin{eqnarray*} \sigma_{Z\to\mu^+\mu^-}(\text{bwd}) & =&10.7^{+8.4}_{-5.1}\text{(stat.)}\pm1.0\text{(syst.)}~\text{nb} \end{eqnarray*} in the direction of the lead beam, where the first uncertainty is statistical and the second systematic.
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Keyword:
[PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex]
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URL: http://hal.in2p3.fr/in2p3-01005156 https://doi.org/10.1007/JHEP09(2014)030
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A measurement of the charged and neutral B meson lifetimes using fully reconstructed decays
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In: International Conference on High-Energy Physics 30 ICHEP 2000 ; http://hal.in2p3.fr/in2p3-00006091 ; International Conference on High-Energy Physics 30 ICHEP 2000, Jul 2000, Osaka, Japan. pp.1-22 (2000)
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$^3$H and $^3$He electromagnetic form factors
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In: ISSN: 0375-9474 ; Nuclear Physics A ; http://hal.in2p3.fr/in2p3-00004529 ; Nuclear Physics A, Elsevier, 1994, 579, pp.596-626 (1994)
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An experimental study of $\gamma \gamma \rightarrow hadrons$ at LEP
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In: ISSN: 0370-2693 ; Physics Letters B ; http://hal.in2p3.fr/in2p3-00004532 ; Physics Letters B, Elsevier, 1993, 313, pp.509-519 (1993)
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Search for a non-minimal Higgs boson produced in the reaction e$^+$e$^-$ $\rightarrow$ hZ$^{\star}$
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In: ISSN: 0370-2693 ; Physics Letters B ; http://hal.in2p3.fr/in2p3-00004593 ; Physics Letters B, Elsevier, 1993, 313, pp.312-325 (1993)
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Measurement of $R_b$ using b-lifetime tag at LEP
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In: High Energy Physics ; International Europhysics Conference On High Energy Physics HEP93 ; http://hal.in2p3.fr/in2p3-00004504 ; International Europhysics Conference On High Energy Physics HEP93, Jul 1993, Marseille, France. pp.457-459 (1993)
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Contribution of terms containing Z-boson exchange to the luminosity measurements at LEP
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In: ISSN: 0370-2693 ; Physics Letters B ; http://hal.in2p3.fr/in2p3-00004854 ; Physics Letters B, Elsevier, 1992, 296, pp.241-250 (1992)
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