Zobrazeno 1 - 10
of 292
pro vyhledávání: '"W. Vidal"'
Evidence for X(3872) in Pb-Pb Collisions and Studies of its Prompt Production at root s(NN)=5.02 TeV
The first evidence for X(3872) production in relativistic heavy ion collisions is reported. The X(3872) production is studied in lead-lead (Pb-Pb) collisions at a center-of-mass energy of root s(NN) = 5.02 TeV per nucleon pair, using the decay chain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::7ce6eeeaad11f8908c286a802f4b6043
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3034136
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3034136
A search is presented for supersymmetric partners of the top quark (top squarks) in final states with two oppositely charged leptons (electrons or muons), jets identified as originating from bquarks, and missing transverse momentum. The search uses d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::ca20c15522d28d50b1608ea6dfed05d4
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3194575
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3194575
The first measurements of production cross sections of polarized same-sign (WW +/-)-W-+/- boson pairs in proton-proton collisions are reported. The measurements are based on a data sample collected with the CMS detector at the LHC at a center-of-mass
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::0dfa2adea65a00d66c74adbcc2499022
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3194644
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3194644
The second-order Fourier coefficients (v(2)) characterizing the azimuthal distributions of Y(1S) and Y(2S) mesons produced in PbPb collisions at root s(NN) = 5.02 TeV are studied. The Y mesons are reconstructed in their dimuon decay channel, as measu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::e9e833a7e1f00717e351ca006111f3f6
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3029159
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3029159
Measurements of the second Fourier harmonic coefficient (v(2)) of the azimuthal distributions of prompt and nonprompt D-0 mesons produced in pp and pPb collisions are presented. Nonprompt D-0 mesons come from beauty hadron decays. The data samples ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::b671f6b4ca71f2107842a84e2978d5e5
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3194569
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3194569
Jet production in lead-lead (PbPb) and proton-proton (pp) collisions at a nucleon-nucleon center-of-mass energy of 5.02TeV is studied with the CMS detector at the LHC, using PbPb and pp data samples corresponding to integrated luminosities of 404 mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::315f326cba9939dd82e64c27188956f8
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3196805
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3196805
Results are reported from a search for the lepton flavor violating decay tau -> 3 mu in proton-proton collisions at root s = 13 TeV. The data sample corresponds to an integrated luminosity of 33.2 fb(-1) recorded by the CMS experiment at the LHC in 2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::d30b2cb8e17c4635493b0a0c7eb4248c
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3194801
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3194801
We present the first study of charged-hadron production associated with jets originating from b quarks in proton-proton collisions at a center-of-mass energy of 5.02 TeV. The data sample used in this study was collected with the CMS detector at the C
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::d727b18f0b1ecaa580e6182abc1d0195
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3196547
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3196547
The transverse energy (ET gamma) spectra of photons isolated from other particles are measured using proton-proton (pp) and lead-lead (PbPb) collisions at the LHC at root s(NN) = 5.02 TeV with integrated luminosities of 27.4 pb(-1) and 404 mu b(-1) f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::393a56fdc4078d3c4f68517736a74c00
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3191597
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3191597
The polarizations of promptly produced chi(c1) and chi(c2) mesons are studied using data collected by the CMS experiment at the LHC, in proton-proton collisions at root s = 8 TeV. The chi(c) states are reconstructed via their radiative decays chi(c)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::419962aef5cae18e5f32830b6887413b
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3190371
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3190371