Navegação por Assunto "Hadrons"
Resultados 61-70 de 70
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Search for lepton flavour violating decays of a neutral heavy Higgs boson to μτ and eτ in proton-proton collisions at √s = 13 TeV
(2020) [Artigo de periódico]A search for lepton flavour violating decays of a neutral non-standard-model Higgs boson in the µτ and eτ decay modes is presented. The search is based on proton proton collisions at a center of mass energy √ s = 13 TeV ... -
Search for resonant and nonresonant production of pairs of dijet resonances in proton-proton collisions at √s = 13 TeV
(2023) [Artigo de periódico]A search for pairs of dijet resonances with the same mass is conducted in final states with at least four jets. Results are presented separately for the case where the four jet production proceeds via an intermediate ... -
Search for the associated production of the Higgs boson and a vector boson in proton-proton collisions at √s = 13 TeV via Higgs boson decays to τ leptons
(2019) [Artigo de periódico]A search for the standard model Higgs boson produced in association with a W or a Z boson and decaying to a pair of τ leptons is performed. A data sample of proton-proton collisions collected at s√ = 13 TeV by the CMS ... -
Strange hadron collectivity in pPb and PbPb collisions
(2023) [Artigo de periódico]The collective behavior of K 0 S and Λ/Λ strange hadrons is studied by measuring the elliptic azimuthal anisotropy (v2 ) using the scalar-product and multiparticle correlation methods. Proton-lead (pPb) collisions at a ... -
Study of quark and gluon jet substructure in Z+jet and dijet events from pp collisions
(2022) [Artigo de periódico]Measurements of jet substructure describing the composition of quark- and gluon-initiated jets are presented. Proton-proton (pp) collision data at √s= 13 TeV collected with the CMS detector are used, corresponding to an ... -
Transições de fase hádron-quark em estrelas de nêutrons
(2011) [Dissertação]Os recentes avanços no campo da física de altas energias têm possibilitado cada vez mais o estudo da matéria sob condições extremas. Nesse contexto, novos estados da matéria vêm sendo descobertos e especulados. Dentre esses ... -
Unveiling the strong interaction among hadrons at the LHC
(2020) [Artigo de periódico]One of the key challenges for nuclear physics today is to understand from first principles the efective interaction between hadrons with diferent quark content. First successes have been achieved using techniques that solve ... -
Using dileptons to probe the color glass condensate
(2006) [Artigo de periódico]The rapidity and transverse momentum dependence of the nuclear modification ratio for dilepton production at RHIC and LHC is presented, calculated in the color glass condensate (CGC) framework. The transverse momentum ratio ... -
Λc+ production in Pb–Pb collisions at √sNN=5.02 TeV
(2019) [Artigo de periódico]A measurement of the production of prompt Λc+baryons in Pb–Pb collisions at TeV with the ALICE detector at the LHC is reported. The Λc+ and Λ-c- were reconstructed at midrapidity (|y|<0.5) via the hadronic decay channel ... -
Σ (1385)± resonance production in Pb–Pb collisions at √sNN = 5.02 TeV
(2023) [Artigo de periódico]Hadronic resonances are used to probe the hadron gas produced in the late stage of heavy-ion collisions since they decay on the same timescale, of the order of 1–10 fm/c, as the decoupling time of the system. In the hadron ...
