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4201por Mazzilli, Marianna“…Therefore, they are ideal probes to investigate the properties of the Quark-Gluon Plasma (QGP) produced in ultra-relativistic heavy-ion collisions, since they experience the full system evolution. …”
Publicado 2019
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4202por Ravasenga, Ivan“…In heavy-ion collisions (A$-$A) at the CERN Large Hadron Collider (LHC) energies, a strongly coupled Quark Gluon Plasma (QGP) is produced, giving rise to collective phenomena whose signatures can be retrieved in final state hadronic observables. …”
Publicado 2020
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4203por Sas, Mike Henry Petrus“…The production of light neutral mesons in different collision systems is interesting for a variety ofreasons: In nucleus-nucleus (AA) collisions the measurements provide important information onthe energy loss of partons traversing the Quark-Gluon Plasma (QGP) which is formed in heavyion collisions at the LHC. …”
Publicado 2020
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4204por Bailhache, Raphaelle“…The measurement of e$^{+}$e$^{-}$ pair production in ultra-relativistic heavy-ion collisions is a unique tool to investigate the temperature of the quark-gluon plasma created in such colliding systems, to study the effect of the predicted chiral symmetry restoration and to investigate coherent photon-photon interactions in hadronic heavy-ion collisions. …”
Publicado 2020
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4205por Park, JaeBeom“…Bottomonia are produced by hard scattering in the early times of a relativistic heavy-ion collision, so they serve as excellent probes of the quark-gluon plasma (QGP). Early CMS data showed that the yields of the ϒ(1 S ), ϒ(2 S ), and ϒ(3 S ) mesons are suppressed in PbPb relative to those in pp. …”
Publicado 2021
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4206por Sosnov, Dmitry E“…The obtained result provides a new insight for low-x gluon distribution in protons in an energyrange previously less constrained. …”
Publicado 2021
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4207por Catalano, Fabio“…Open-charmed mesons are unique tools to study the properties of the Quark–Gluon Plasma (QGP) formed in ultra-relativistic nucleus–nucleus collisions. …”
Publicado 2020
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4208por Artem, Isakov“…Heavy-flavor quarks are considered to be effective probes of the Quark–Gluon Plasma (QGP) produced in ultra-relativistic heavy-ion collisions. …”
Publicado 2020
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4209por Senyukov, S“…Heavy quarks, such as charm, are produced in hard scatterings in the early stages of high energy nucleus-nucleus collisions and are expected to be a powerful tool to investigate the properties of the quark gluon plasma (QGP). The tracking detectors of the ALICE apparatus will allow to track and identify particles in central rapidity range down to low $P_t$. …”
Publicado 2009
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4210por Benhabib, Lamia“…In ultra-relativistic Heavy-Ion Collisions (HIC), the properties of the quark gluon plasma (QGP) can be explored, in particular, via measurements of neutral pions. …”
Publicado 2009
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4211“…Although searches of other particles may compete, we find that four top production via Kaluza-Klein gluons is most promising in a large region of this parameter space.…”
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4212VBFNLO: A parton level Monte Carlo for processes with electroweak bosons -- Manual for Version 2.7.0por Baglio, J., Bellm, J., Bozzi, G., Brieg, M., Campanario, F., Englert, C., Feigl, B., Frank, J., Figy, T., Geyer, F., Hackstein, C., Hankele, V., Jager, B., Kerner, M., Kubocz, M., Ninh, L.D., Oleari, C., Palmer, S., Platzer, S., Rauch, M., Roth, R., Rzehak, H., Schissler, F., Schlimpert, O., Spannowsky, M., Worek, M., Zeppenfeld, D.“…VBFNLO is a flexible parton level Monte Carlo program for the simulation of vector boson fusion (VBF), QCD induced single and double vector boson production plus two jets, and double and triple vector boson production (plus jet) in hadronic collisions at next-to-leading order (NLO) in the strong coupling constant, as well as Higgs boson plus two jet production via gluon fusion at the one-loop level. For the new version -- Version 2.7.0 -- several major enhancements have been included into VBFNLO. …”
Publicado 2011
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4213por Lea, Ramona“…According to the lattice Quantum Chromo Dynamics (QCD) calculations, under these conditions (i.e. high temperature and large energy density) hadronic matter undergoes a phase transition to a ``plasma'' of deconfined quarks and gluons (Quark Gluon Plasma, QGP). In the first chapter of the thesis a general introduction to the heavy-ion physics will be given. …”
Publicado 2013
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4214“…We present the three-loop remainder function, which describes the scattering of six gluons in the maximally-helicity-violating configuration in planar N=4 super-Yang-Mills theory, as a function of the three dual conformal cross ratios. …”
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4215por Massacrier, L.“…This fixed target programme is conducted at a center-of-mass energy of $\mathcal{O}$(100 GeV), and has great potential to bridge the gap of knowledge between SPS and RHIC in the domain of Quark Gluon Plasma physics. Finally, LHCb successfully participated to its first Pb-Pb data taking at the end of 2015. …”
Publicado 2016
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4216por Agashe, Kaustubh S., Collins, Jack, Du, Peizhi, Hong, Sungwoo, Kim, Doojin, Mishra, Rashmish K.“…We then perform a detailed analysis of the LHC signals from this model, finding that 300/fb suffices for evidence of KK-gluon in tri-jet, jet + di-photon and jet + di-boson channels. …”
Publicado 2016
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4217por Bortolotto, Valerio“…Finally a combination of the main Higgs boson production mechanisms (vector-boson fusion, gluon-gluon fusion and associated production with a W or Z bosons) at the LHC considering only the $H \rightarrow WW^{(*)}$ decay is reported to give to the reader a complete description of the $H \rightarrow WW^{(*)}$ channel. …”
Publicado 2017
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4218por Salerno, Daniel Nicholas“…I also developed dedicated jet based triggers for the fully hadronict¯H search.tI performed all aspects of the search, making original contributions to all techniquesand measurements specific to it. A jet based quark-gluon discriminator is used in anevent-based likelihood ratio for the first time in a CMS search to differentiate betweenevents containing jets originating from light-flavour quarks and events containing jetsfrom gluons. …”
Publicado 2018
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4219“…We then consider the emission or the virtual exchange of one gluon, with all possible light-quark loop insertions. …”
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4220“…We classify the on-shell superamplitudes according to their Grassmann degree, in close analogy with the helicity classification of gluon amplitudes. We focus on MHV-like and NMHV-like amplitudes with up to six external particles, at one and two loops. …”
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