Mostrando 3,581 - 3,600 Resultados de 3,785 Para Buscar '"Nucleón"', tiempo de consulta: 0.20s Limitar resultados
  1. 3581
    “…Restricting to pions and nucleons we establish a formalism for the expression of the vector correlator, which displays the mixing of the axial correlator into the vector one and unifies the cases of the heat bath and the dense medium. …”
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  2. 3582
    por Arnaldi, R., Abreu, M.C., Alessandro, B., Alexa, C., Atayan, M., Baglin, C., Baldit, A., Bedjidian, M., Beole, S., Boldea, V., Bordalo, P., Borenstein, S.R., Borges, G., Bussiere, A., Capelli, L., Castor, J., Castanier, C., Chaurand, B., Cheynis, B., Chiavassa, E., Cicalo, C., Claudino, T., Comets, M.P., Constans, N., Constantinescu, S., Cortese, P., Cruz, J., De Marco, N., De Falco, A., Dellacasa, G., Devaux, A., Dita, S., Drapier, O., Espagnon, B., Fargeix, J., Force, P., Gallio, M., Gavrilov, Y.K., Gerschel, C., Giubellino, P., Golubeva, M.B., Gonin, M., Grigorian, A.A., Grigorian, S., Grossiord, J.Y., Guber, F.F., Guichard, A., Gulkanyan, H., Hakobyan, R., Haroutunian, R., Idzik, M., Jouan, D., Karavitcheva, T.L., Kluberg, L., Kurepin, A.B., Bornec, Y.Le, Lourenco, C., Macciotta, P., MacCormick, M., Marzari-Chiesa, A., Masera, M., Masoni, A., Monteno, M., Musso, A., Petiau, P., Piccotti, A., Pizzi, J.R., Prado da Silva, W., Prino, F., Puddu, G., Quintans, C., Ramos, S., Ramello, L., Rato Mendes, P., Riccati, L., Romana, A., Santos, H., Saturnini, P., Scalas, E., Scomparin, E., Serci, S., Shahoyan, R., Sigaudo, F., Silva, S., Sitta, M., Sonderegger, P., Tarrago, X., Topilskaya, N.S., Usai, G.L., Vercellin, E., Villatte, L., Willis, N.
    Publicado 2001
    “…The study of the correlation between the number of participant nucleons in the collisions, Npart, and EZDC allows to check whether the $J/\psi$ suppression pattern vs. …”
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  3. 3583
    por Back, B B
    Publicado 2002
    “…When comparing peripheral to central Au+Au collisions, we find that the yields at the highest $p_T$ exhibit approximate scaling with the number of participating nucleons, rather than scaling with the number of binary collisions.…”
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  4. 3584
    “…The momentum and angular distributions of the secondary particles, mean numbers of pions, kaons and protons per an interaction event are presented, the part of the initial energy emitted by the secondary charged pions in the c.m.s. of colliding nucleons is estimated. Distribution of protons emitted into forward and backward hemispheres (c.m.s.) in the four-momentum transfer is given. …”
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  5. 3585
  6. 3586
    por Halzen, F, McIntyre, P
    Publicado 1980
    “…Dorfan et al. (1965) demonstrated experimentally that one can extend the mass range of an accelerator by using the Fermi motion of nucleons inside heavy nuclear targets. The development of antiproton sources and intense pion beams at Fermilab and CERN makes possible a dramatic enhancement of this mechanism. …”
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    Enlace del recurso
  7. 3587
    por Kašpar, Jan
    Publicado 2013
    “…Although elastic scattering of nucleons may look like a simple process, it presents a long-lasting challenge for theory. …”
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    Enlace del recurso
  8. 3588
    por Naskręt, Michał
    Publicado 2017
    “…This report discusses the dependence of the ratio of the mean number of produced pions to the mean number of wounded nucleons on the Fermi energy measure. For comparison with other measurements this is often presented in the form of the “kink” plot. …”
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    Enlace del recurso
  9. 3589
    “…The study of direct photon production helps in validating the perturbative quantum chromodynamics (pQCD) and constraining the gluon distribution of nucleons. Direct photon processes also represent a major contribution in estimating background to other Standard Model (SM) processes and signals of new physics. …”
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    Enlace del recurso
  10. 3590
    por Shulga, Evgeny
    Publicado 2016
    “…Three different calculations of the number of nucleons participating in p+Pb collisions have been performed, assuming the Glauber model and its Glauber-Gribov Colour Fluctuation extensions.…”
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    Enlace del recurso
  11. 3591
    por Kyynäräinen, J
    Publicado 1994
    “…The Spin Muon Collaboration (SMC) at CERN uses the largest solid polarized target in operation to measure the spin-dependent structure functions of the nucleons. The target is made of butanol, doped with EHBA-Cr(V), and has a volume of $2 \times 1280$ cm$^{3}$. …”
    Enlace del recurso
    Enlace del recurso
  12. 3592
    por Awes, T C
    Publicado 1999
    “…An invariance of the spectral shape and a simple scaling of the yield with the number of participating nucleons is observed for centralities with more than about 50 participants. …”
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  13. 3593
  14. 3594
    por Kadija, K.
    Publicado 2002
    “…The observed yields increase faster than the number of wounded nucleons when comparing p+Pb to p+p. As already observed in A+A collisions, the increase is larger for multistrange than for strange baryons and for baryons than for anti-baryons. (11 refs).…”
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    Enlace del recurso
  15. 3595
    por Schwarz, Dominik J.
    Publicado 2003
    “…Quarks and gluons condense to form a gas of nucleons and light mesons, the latter decay subsequently. …”
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    Enlace del recurso
  16. 3596
    por Golovko, V V
    Publicado 2005
    “…Only if these properties are understood and explained by nuclear models, can we have a better understanding of the nuclear forces holding nucleons together in an atomic nucleus.In order to contribute to this understanding, two nuclear properties that provide useful information about nuclear structure are studied in this work. …”
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  17. 3597
    “…The Zero Degree Calorimeters (ZDC) for the ALICE experiment will measure the energy of the spectator nucleons in heavy ion collisions at the CERN LHC, providing a direct measure of the centrality of the collisions. …”
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    Enlace del recurso
  18. 3598
    por Povh, Bogdan, Rosina, Mitja
    Publicado 2017
    “…Povh and Rosina’s Scattering and Structures presents the properties of quantum systems (elementary particles, nucleons, atoms, molecules, quantum gases, quantum liquids, stars, and early universe) with the help of elementary concepts and analogies between these seemingly different systems. …”
    Enlace del recurso
    Enlace del recurso
  19. 3599
    por Lindon, Jack Henry
    Publicado 2020
    “…Results are interpreted in the context of models where the 125 GeV Higgs boson H acts as a portal to DM, and limits are set on the scattering cross section of weakly interacting massive particles and nucleons.…”
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  20. 3600
    por Borschensky, Christoph
    Publicado 2021
    “…--HTML-->We present a calculation of the next-to-leading order QCD corrections for the scattering of Dark Matter particles off nucleons in the framework of simplified models with $s$- and $t$-channel mediators. …”
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