Zobrazeno 1 - 10
of 248
pro vyhledávání: '"M. ARENTON"'
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
The production of Z boson pairs in proton-proton (pp) collisions, pp -> (Z/gamma*)(Z/gamma*) -> 2l2l’, where l, l’ = e or mu, is studied at a center-of-mass energy of 13 TeV with the CMS detector at the CERN LHC. The data sample corresponds to an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::bf82fb5c4ece2868271ca5f78fc03fb0
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3195489
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3195489
The first measurement of the dependence of gamma gamma -> mu(+)mu(-) production on the multiplicity of neutrons emitted very close to the beam direction in ultraperipheral heavy ion collisions is reported. Data for lead-lead interactions at root S-NN
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::6db5d81e244bc61d34d3713dde890393
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3031557
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3031557
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
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
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
Measurements of the differential cross sections of Z + jets and gamma + jets production, and their ratio, are presented as a function of the boson transverse momentum. Measurements are also presented of the angular distribution between the Z boson an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::3daff1e4af03d88ab51ccf4e4574c2a1
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3196812
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3196812
The CMS experiment at the LHC has measured the differential cross sections of Z bosons decaying to pairs of leptons, as functions of transverse momentum and rapidity, in lead-lead collisions at a nucleon-nucleon center-of-mass energy of 5.02 TeV. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::42199d99ad41784853065e9a374c1c2a
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3030973
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3030973
A search for physics beyond the standard model in events with at least three charged leptons (electrons or muons) is presented. The data sample corresponds to an integrated luminosity of 137 fb(-1) of proton-proton collisions at root s = 13 TeV, coll
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2127::8311a6065f1495f6afeed57a7c59080a
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3189932
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3189932