“…In particular the Sivers TMD PDF, which encodes the correlation between the nucleon transverse spin and quark transverse momentum and appears in the Sivers Transverse Spin Asymmetry (TSA), is expected to have opposite sign in Drell–Yan and SIDIS. …”
Enlace del recurso

“…Furthermore, the channels associated with heavy quark (charm and beauty) production could be studied. …”
Enlace del recurso
Enlace del recurso

“…The first model describes gluino pair production, where each gluino decays to a top quark-antiquark pair and the lightest SUSY particle. …”
Enlace del recurso

“…Furthermore, the channels associated with heavy quark (charm and beauty) production can be studied. …”
Enlace del recurso
Enlace del recurso

“…The $z_r$ distributions enable extraction of the parton-to-subjet fragmentation function and allow for tests of the universality of jet fragmentation functions in the quark–gluon plasma (QGP). We find indications that there is a turnover in the ratio between the distributions in Pb–Pb and pp collisions as $z_r \rightarrow 1$, exposing qualitatively new possibilities to disentangle competing jet quenching mechanisms. …”
Enlace del recurso

“…These measurements are complementary to constrain the theory behind photon induced reactions in A-A collisions with nuclear overlap and the measured probes can possibly interact with the formed and fast-expanding quark-gluon plasma medium. In this seminar, measurements of coherent J/$\psi$ photoproduction cross sections in Pb-Pb collisions in the 40-90% centrality range, measured by ALICE at midrapidity in the dielectron channel will be presented, as well as final results on coherent J/$\psi$ photoproduction cross-sections at forward rapidity in the dimuon decay channel in the 30-90% centrality range. …”
Enlace del recurso

“…A Large Ion Collider Experiment (ALICE) at the Large Hadron Collider (LHC) in the European Organization for Nuclear Research (CERN) laboratory was built to study heavy-ion collisions and the properties of the quark-gluon plasma. The Online and Offline (O2) software systems of the experiment generate a huge amount of log data that is used for monitoring to detect a potential system failure. …”
Enlace del recurso
Enlace del recurso

“…These non-UPC measurements provide a novel test of strong-field QED and may be a potentially sensitive electromagnetic probe of the quark-gluon plasma. These measurements include the dependence of the cross-section and angular correlation on the mean-\pT of the dimuon pair, the rapidity separation between the muons, and the pair angle relative to the second-order event-plane, all measured differentially as a function of the Pb+Pb collision centrality. …”
Enlace del recurso

“…This step is motivated by the potential to measure Standard Model physics processes especially in the top quark and Higgs sector with high precision and discover new physics.…”
Enlace del recurso
Enlace del recurso

“…These non-UPC measurements provide a novel test of strong-field QED and may be a potentially sensitive electromagnetic probe of the quark-gluon plasma. These measurements include the dependence of the cross-section and angular correlation on the mean-$p_\mathrm{T}$ of the dimuon pair, the rapidity separation between the muons, and the pair angle relative to the second-order event-plane, all measured differentially as a function of the Pb+Pb collision centrality. …”
Enlace del recurso

“…We compute $v_R$ in terms of the top quark mass, the QCD coupling, and the Higgs boson mass and find this bound is consistent with current data at $1 \sigma$. …”
Enlace del recurso

“…Since photons do not interact strongly with the quark gluon plasma (QGP), their $p_\mathrm{T}$ can be used instead as a proxy of the $p_\mathrm{T}$ of the parton that initiates the recoiling jet shower. …”
Enlace del recurso

“…These new measurements should provide new constraints on jet quenching scenarios in the quark-gluon plasma.…”
Enlace del recurso

“…These theories may have phenomenological relevance since particular models with SM group and three quark-lepton generations have been recently constructed. …”
Enlace del recurso
Enlace del recurso

“…Since the mass of the top quark has now been measured, a precision measurement of R sub b sup o forms a test of the Standard Model and allows possible new physics to be probed. …”
Enlace del recurso

“…These new particles, with a mass about the TeV/c2, are one heavy quark top, heavy gauge bosons ZH, WH and AH, and a heavy Higgs bosons triplet. …”
Enlace del recurso

“…ALICE (A Large Ion Collider Experiment) is a heavy-ion experiment studying the physics of strongly interacting matter and the quark-gluon plasma at the CERN LHC (Large Hadron Collider). …”
Enlace del recurso
Enlace del recurso

“…ALICE (A Large Ion Collider Experiment) is a heavy-ion detector studying the physics of strongly interacting matter and the quark-gluon plasma at the CERN LHC (Large Hadron Collider). …”
Enlace del recurso
Enlace del recurso

“…ALICE (A Large Ion Collider Experiment) is the heavy-ion detector designed to study the physics of strongly interacting matter and the quark-gluon plasma at the CERN Large Hadron Collider (LHC). …”
Enlace del recurso
Enlace del recurso

“…Different methods for the estimation of the background originating from $Z$-boson and top-quark decays are investigated.…”
Enlace del recurso