Mostrando 14,581 - 14,600 Resultados de 16,682 Para Buscar '"quarks"', tiempo de consulta: 0.24s Limitar resultados
  1. 14581
    por Głuchowski, Krystian
    Publicado 2020
    “…ALICE is one of the four main experiments at the Large Hadron Collider (LHC), mainly focused on heavy-ion collisions in which the Quark-Gluon Plasma (QGP) could be produced. One of the tools to study the properties of the QGP and the process of hadron production are two-particle angular correlations. …”
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  2. 14582
    por Gu, Chenxi
    Publicado 2022
    “…The enhanced production of strangeness was first proposed as a signature of the quark gluon plasma creation in heavy ion collisions. …”
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  3. 14583
    por Krivos, Martin
    Publicado 2022
    “…These include multiple measurements of jet production and structure, which probe the dynamics of the hot, dense quark-gluon plasma (QGP) formed in relativistic nucleus-nucleus collisions. …”
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  4. 14584
    por Schimmel Brener, Roy
    Publicado 2023
    “…Leptoquarks are predicted by different NP theories to describe similarities between the lepton and quark sectors of the SM. Other NP theories relating to quantum gravity predict periodic signatures in dilepton final states, where tightly-spaced resonance towers detectable at LHC energies provide access to very small couplings through a mechanism coined Clockwork. …”
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  5. 14585
    por Peresunko, D
    Publicado 2022
    “…The ALICE experiment is designed to study the hot and dense medium, the quark-gluon plasma (QGP), produced in ultra-relativistic heavy-ion collisions at the LHC. …”
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  6. 14586
    por Berry, Tracey
    Publicado 2023
    “…Leptoquarks are predicted by many new physics theories to describe the similarities between the lepton and quark sectors of the SM. Right-handed Ws and heavy-neutrinos are also predicted by many extensions of the SM in the gauge sector, and lepton flavour violation could manifest itself by decays of new gauge bosons into leptons of different flavours. …”
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  7. 14587
    por Papadopoulos, C G
    Publicado 1996
    “…We study the sensitivity of the processes `e+ e- -> lepton (l) neutrino (v) quark (u) antiquark (d)' at LEP2 energies on the non-standard trilinear gauge couplings (TGC), using the optimal observables method. …”
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  8. 14588
    por Saborido, J
    Publicado 1996
    “…The data are also interpreted in terms of the quark contribution to the nucleon spin .6.E.…”
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  9. 14589
    “…The total hadronic gamma*gamma* cross sections at high energy are calculated as a function of energy and photon virtuality in a model combining Regge exchange, the quark box diagram (a fixed pole in Regge language) and soft and hard pomeron exchanges evaluated in the context of dipole-dipole scattering. …”
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  10. 14590
    por Fassouliotis, D
    Publicado 2001
    “…The study uses data from the final states jjl nu , jjjj, lX, jjX and gamma X, where j represents a quark jet, l an identified lepton and X missing four-momentum. …”
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    Enlace del recurso
  11. 14591
    por CERN. Geneva
    Publicado 2001
    “…These anthropically allowed strengths of the strong and electromagnetic forces also constrain the sum of the light quark masses and the Higgs vacuum expectation value.…”
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  12. 14592
    por Rozen, Y
    Publicado 2002
    “…In the longer term, a precise determination of V/sub td/, together with a measurement of sin 2 beta , will provide the most accurate determination of the Wolfenstein parameters rho and eta , and so complete the determination of the CKM matrix or point to fundamental inconsistencies in this description of quark mixing. (18 refs).…”
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    Enlace del recurso
  13. 14593
    por Wrochna, G
    Publicado 1996
    “…Special algorithm is designed for electrons from b-quark decays. It takes advantage of fine granularity crystal electromagnetic calorimeter. …”
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  14. 14594
    por Pisút, J, Pisútová, N
    Publicado 2003
    “…It offers an alternative graphical presentation of the onset of anomalous J/ psi suppression in Pb-Pb interactions observed by the NA50 Collaboration at the CERN SPS and might contribute to explain why different mechanisms, such as J/ psi suppression by the quark-gluon plasma and by co-movers in the dual parton model or in Monte Carlo microscopic approaches, all lead to an approximate description of anomalous J/ psi suppression. (29 refs).…”
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  15. 14595
    por Echenard, Bertrand
    Publicado 2004
    “…The results are compared to the predictions of the quark-diquark and handbag models. (12 refs).…”
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    Enlace del recurso
  16. 14596
    por Yasuè, M
    Publicado 1976
    “…The A/V ratio of neutral currents is calculated by these hadronic neutral currents in the framework of quartet quark parton model from CERN-G. G. M. neutral current data. (40 refs).…”
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    Enlace del recurso
  17. 14597
    por Bradamante, Franco
    Publicado 2006
    “…Two-hadron asymmetries and $\Lambda$ polarization transfered from the struck quark are also being investigated, and preliminary results on the data collected in the years 2002 and 2003 are given.…”
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  18. 14598
    por Magnon, A
    Publicado 2004
    “…Key measurements for the spin program are the gluon contribution to the spin of the nucleon, flavor dependent quark spin distribution, and the measurement of the transverse spin structure function. …”
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  19. 14599
    por Guerzoni, Barbara
    Publicado 2015
    “…The main goal of the ALICE Collaboration is the study of the properties of a deconfined state of matter, the Quark-Gluon Plasma (QGP), created in ultrarelativistic heavy ion collisions. …”
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    Enlace del recurso
  20. 14600
    por Sultanov, Rishat
    Publicado 2015
    “…They are an important diagnostic tool in studies of the Quark Gluon Plasma (QGP). The modification of the jet fragmentation pattern and its structure is a signature for the influence of hot and dense matter on the parton fragmentation process. …”
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    Enlace del recurso
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