Mostrando 1,041 - 1,060 Resultados de 1,262 Para Buscar '"Compton"', tiempo de consulta: 0.13s Limitar resultados
  1. 1041
    “…Abstract: We analyse the high-energy behavior of tree-level graviton Compton amplitudes for particles of mass m and arbitrary spin, concentrating on a combination of forward amplitudes that will be unaffected by eventual cross- couplings to other, higher spins. …”
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  2. 1042
    por Totani, T
    Publicado 2001
    “…Three radiation processes can be considered for very high energy gamma-ray production: inverse- Compton, photo-pion production, and proton synchrotron, all of which could be an efficient energy loss process of GRBs. …”
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  3. 1043
    por YAZAKI, Yuji
    Publicado 2017
    “…In 1928, Klein and Nishina investigated Compton scattering based on the Dirac equation just proposed in the same year, and derived the Klein–Nishina formula for the scattering cross section of a photon. …”
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    Online Artículo Texto
  4. 1044
  5. 1045
    por Jones, L
    Publicado 2008
    “…The material Cadmium Zinc Telluride (CZT) is now available which operates at room temperature and can be used to measure the energy of gamma radiation. In a compton camera configuration the direction of the radiation can also be determined. …”
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    Enlace del recurso
  6. 1046
    por Guskov, Alexey
    Publicado 2008
    “…The electromagnetic structure of pions is probed in $\pi^{−} + (A,Z)\rightarrow\pi^{−} + (A,Z) +\gamma$ Compton scattering in inverse kinematics (Primakoff reaction) and described by the electric $(\bar{\alpha_{\pi}})$ and the magnetic $(\bar{\beta_{\pi}})$ polarizabilities that depend on the rigidity of pion’s internal structure as a composite particle. …”
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  7. 1047
    por Ghosh, Oindrila
    Publicado 2023
    “…--HTML-->TeV blazars dominate the extragalactic gamma-ray sky and highly energetic pair beams arising from such blazar jets underproduce gamma rays in the GeV band while inverse-Compton scattering off the cosmic microwave background. …”
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  8. 1048
    por Wijers, R A M J
    Publicado 1995
    “…Recently,the discoveries made with BATSE and other instruments on board NASA's Compton GAMMAY-Ray Observatory,have accelerated research in the field. …”
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  9. 1049
    “…At this high photon energy, the energy dissipation of the photons in aluminium is done predominantly via the Compton process. This absorption mechanism leads to a larger enhancement of the gas desorption with the photon energy compared to the photoelectric effect. …”
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    Enlace del recurso
  10. 1050
    por Diehl, M, Feldmann, T, Jakob, R, Kroll, P
    Publicado 2004
    “…We calculate various moments of the distributions, including the form factors that appear in the handbag approximation to wide-angle Compton scattering. This allows us to estimate the minimal momentum transfer required for reliable predictions in that approach to be around |t|~3 GeV^2. …”
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    Enlace del recurso
  11. 1051
    “…A 2.5 m long liquid hydrogen target has been developed for the COMPASS experiment at CERN to investigate the nucleon spin structure via the Deeply Virtual Compton Scattering (DVCS) process. To recognize exclusive DVCS events, produced photons and slow protons need to be detected. …”
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    Enlace del recurso
  12. 1052
    “…Improvements have been made in models of the photoelectric effect, Compton scattering, gamma conversion to electron and muon pairs, fluctuations of energy loss, multiple scattering, synchrotron radiation, and high energy positron annihilation. …”
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    Enlace del recurso
  13. 1053
    “…These fits suggest that at least a third of the observed electron cosmic rays from DM annihilation could come from subhalos, opening up the possibility of a relaxation of recent stringent constraints from inverse Compton gamma rays originating from the high-energy leptons.…”
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  14. 1054
    “…Applications include Compton scattering of the pion $(πγ^*→[ππ,K\overline{K}]→πγ^*)$, kaon $(Kγ^*→[πK,ηK]→Kγ^*)$, and nucleon $(Nγ^*→Nπ→Nγ^*)$, as well as double-$β$ decays, and radiative corrections to the single-$β$ decay, of QCD-stable hadrons. …”
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    Enlace del recurso
  15. 1055
    “…We assess the potential of future electron-positron linear colliders operating in the $e^\pm\gamma$ mode in detecting charged Higgs bosons with mass around and larger than the top quark mass, using Compton back-scattered photons from laser light. We compare the pair production mode, $e^-\gamma\to e^- H^+H^-$, to a variety of channels involving only one charged Higgs scalar in the final state, such as the tree-level processes $e^-\gamma\to \nu_e H^- \Phi^0 $ ($\Phi^0=h^0,H^0$ and $A^0$) and $e^-\gamma\to \nu_e f\bar f H^-$ ($f=b,\tau$ and $\nu_\tau$) as well as the loop-induced channel $e^-\gamma\to \nu_e H^-$. …”
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    Enlace del recurso
  16. 1056
    por Jentschel, M, Blanc, A, de France, G, Köster, U, Leoni, S, Mutti, P, Simpson, G, Soldner, T, Ur, C, Urban, W, Ahmed, S, Astier, A, Augey, L, Back, T, Ba̧czyk, P, Bajoga, A, Balabanski, D, Belgya, T, Benzoni, G, Bernards, C, Biswas, D C, Bocchi, G, Bottoni, S, Britton, R, Bruyneel, B, Burnett, J, Cakirli, R B, Carroll, R, Catford, W, Cederwall, B, Celikovic, I, Cieplicka-Oryńczak, N, Clement, E, Cooper, N, Crespi, F, Csatlos, M, Curien, D, Czerwiński, M, Danu, L S, Davies, A, Didierjean, F, Drouet, F, Duchêne, G, Ducoin, C, Eberhardt, K, Erturk, S, Fraile, L M, Gottardo, A, Grente, L, Grocutt, L, Guerrero, C, Guinet, D, Hartig, A L, Henrich, C, Ignatov, A, Ilieva, S, Ivanova, D, John, B V, John, R, Jolie, J, Kisyov, S, Krticka, M, Konstantinopoulos, T, Korgul, A, Krasznahorkay, A, Kröll, T, Kurpeta, J, Kuti, I, Lalkovski, S, Larijani, C, Leguillon, R, Lica, R, Litaize, O, Lozeva, R, Magron, C, Mancuso, C, Martinez, E Ruiz, Massarczyk, R, Mazzocchi, C, Melon, B, Mengoni, D, Michelagnoli, C, Million, B, Mokry, C, Mukhopadhyay, S, Mulholland, K, Nannini, A, Napoli, D R, Olaizola, B, Orlandi, R, Patel, Z, Paziy, V, Petrache, C, Pfeiffer, M, Pietralla, N, Podolyak, Z, Ramdhane, M, Redon, N, Regan, P, Regis, J M, Regnier, D, Oliver, R J, Rudigier, M, Runke, J, Rza̧ca-Urban, T, Saed-Samii, N, Salsac, M D, Scheck, M, Schwengner, R, Sengele, L, Singh, P, Smith, J, Stezowski, O, Szpak, B, Thomas, T, Thürauf, M, Timar, J, Tom, A, Tomandl, I, Tornyi, T, Townsley, C, Tuerler, A, Valenta, S, Vancraeyenest, A, Vandone, V, Vanhoy, J, Vedia, V, Warr, N, Werner, V, Wilmsen, D, Wilson, E, Zerrouki, T, Zielinska, M
    Publicado 2017
    “…The target was surrounded by an array of eight to ten anti-Compton shielded EXOGAM Clover detectors, four to six anti-Compton shielded large coaxial GASP detectors and two standard Clover detectors. …”
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    Enlace del recurso
  17. 1057
    por Schill, C.
    Publicado 2008
    “…GPDs can be probed experimentally in hard exclusive meson production or deeply virtual Compton scattering (DVCS). The COMPASS experiment at CERN is a unique place to study these reactions. …”
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    Enlace del recurso
  18. 1058
    por Drukarev, Evgeny G, Mikhailov, A I
    Publicado 2016
    “…The following chapters then apply these insights to various atomic processes, such as photoionization as a many-body problem, dominant mechanisms for the production of ions at higher energies, Compton scattering and ionization accompanied by creation of e-e+ pairs, and the photoionization of endohedral atoms (e.g. fullerene). …”
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    Enlace del recurso
  19. 1059
    “…Those are due primarily to electrons captured by the magnetic field across the chamber, and produdsd by Compton effect to electron pairs produced by gamma rays associated with the beam.…”
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  20. 1060
    “…In the second section, we investigate photon production via Laser Compton scattering (LCS).…”
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