Mostrando 361 - 380 Resultados de 49,655 Para Buscar '"protones"', tiempo de consulta: 0.45s Limitar resultados
  1. 361
    “…Such contributions are suppressed formally by one power of alpha_s relative to W- or Z-mediated quark-quark scattering, but would enable the spin asymmetry of the gluon distribution to contribute to parity-violating asymmetries that will soon be investigated in polarized proton-proton scattering experiments at RHIC. In certain kinematic regions, gluon contributions to parity-violating asymmetries can be as large as 10% of the tree-level W- and Z-exchanges in quark-quark scattering, but usually only where the parity-violating asymmetries are already small.…”
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  2. 362
  3. 363
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  9. 369
    por Marsh, William L
    Publicado 1977
    “…Experimental results on a search for charmed particle production in proton-proton collisions at the center of mass energy (..sqrt..s) of 53 GeV are presented. …”
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  10. 370
    por Martin, R, Tomás, R, Dalena, B
    Publicado 2015
    “…As part of its post-LHC high energy physics program, CERN is conducting a study for a new proton-proton collider, FCC-hh, running at center-of-mass energies of up to 100 TeV, pushing the energy frontier of fundamental physics to a new limit. …”
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  11. 371
  12. 372
    por Dashi, Anisa
    Publicado 2016
    “…Dielectrons are also studied in proton-proton collisions to provide a crucial reference. …”
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  13. 373
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  15. 375
    por Gao, Guoping, Wang, Lin-Wang
    Publicado 2023
    “…The proton migration in the electrochemical interface is a fundamental electrochemical processes in proton involved reactions. …”
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    Online Artículo Texto
  16. 376
    “…The diffusion properties of H(+) in ZnO nanorods are investigated before and after 20 MeV proton beam irradiation by using (1)H nuclear magnetic resonance (NMR) spectroscopy. …”
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    Online Artículo Texto
  17. 377
    “…However, the signaling pathways triggered by channel activation are only starting to be revealed.The channel has been recently shown to be activated through a mechanism other than proton-mediated. Indeed, the large extracellular loop of these channels opens the possibility that other non-proton ligands might exist. …”
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    Online Artículo Texto
  18. 378
    “…High proton conductivity originated from its small size and the diffusion-free Grotthuss mechanism offers immense promise for proton-based magneto-ionic control of magnetic materials. …”
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    Online Artículo Texto
  19. 379
    por CMS Collaboration
    Publicado 2017
    “…This note reports the measurement of prompt $\psi$(2S) production in proton-lead (pPb) and proton-proton (pp) collisions at $\sqrt{s_{NN}} = 5.02~\mathrm{TeV}$. …”
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  20. 380
    Publicado 2020
    “…A search for exclusive two-photon production via photon exchange in proton-proton collisions, pp→p$\gamma\gamma$p with intact protons, is presented. …”
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