Mostrando 20,521 - 20,540 Resultados de 22,698 Para Buscar '"GeV"', tiempo de consulta: 1.98s Limitar resultados
  1. 20521
    “…The facility receives a pulsed proton beam from the CERN PS with a beam momentum of 24 GeV/c with $5 \cdot 10^{11}$ protons per pulse with a pulse length of 350 ms and with a maximum average beam intensity of $6.7 \cdot 10^{10}$ protons per second. …”
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  2. 20522
  3. 20523
    por Albayrak, Elif Asli
    Publicado 2011
    “…In CMSSM, depending on squark and gluino masses a 95% confidence level (CL) upper limit for cross section of 2-3 pb is obtained, and gluino masses below 500 GeV are excluded with 95% CL for squarks with mass below 1 TeV. …”
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  4. 20524
    por Mirra, Marco, Aliberti, R, Ambrosino, F, Ammendola, R, Angelucci, B, Antonelli, A, Anzivino, G, Arcidiacono, R, Barbanera, M, Biagioni, A, Bician, L, Biino, C, Bizzeti, A, Blazek, T, BlochDevaux, B, Bonaiuto, V, Boretto, M, Bragadireanu, M, Britton, D, Brizioli, F, Brunetti, M B, Bryman, D, Bucci, F, Capussela, T, Ceccucci, A, Cenci, P, Cerny, V, Cerri, C, Checcucci, B, Conovaloff, A, Cooper, P, Cortina Gil, E, Corvino, M, Costantini, F, Cotta Ramusino, A, Coward, D, D'Agostini, G, Dainton, J, Dalpiaz, P, Danielsson, H, De Simone, N, Di Filippo, D, Di Lella, L, Doble, N, Dobrich, B, Duval, F, Duk, V, Engelfried, J, Enik, T, Estrada-Tristan, N, Falaleev, V, Fantechi, R, Fascianelli, V, Federici, L, Fedotov, S, Filippi, A, Fiorini, M, Fry, J, Fu, J, Fucci, A, Fulton, L, Gamberini, E, Gatignon, L, Georgiev, G, Ghinescu, S, Gianoli, A, Giorgi, M, Giudici, S, Gonnella, F, Goudzovski, E, Graham, C, Guida, R, Gushchin, E, Hahn, F, Heath, H, Husek, T, Hutanu, O, Hutchcroft, D, Iacobuzio, L, Iacopini, E, Imbergamo, E, Jenninger, B, Kampf, K, Kekelidze, V, Kholodenko, S, Khoriauli, G, Khotyantsev, A, Kleimenova, A, Korotkova, A, Koval, M, Kozhuharov, V, Kucerova, Z, Kudenko, Y, Kunze, J, Kurochka, V, V Kurshetsov, Lanfranchi, G, Lamanna, G, Latino, G, Laycock, P, Lazzeroni, C, Lenti, M, Lehmann Miotto, G, Leonardi, E, Lichard, P, Litov, L, Lollini, R, Lomidze, D, Lonardo, A, Lubrano, P, Lupi, M, Lurkin, N, Madigozhin, D, Mannelli, I, Mannocchi, G, Mapelli, A, Marchetto, F, Marchevski, R, Martellotti, S, Massarotti, P, Massri, K, Maurice, E, Medvedeva, M, Mefodev, A, Menichetti, E, Migliore, E, Minucci, E, Misheva, M, Molokanova, N, Moulson, M, Movchan, S, Napolitano, M, Neri, I, Newson, F, Norton, A, Noy, M, Numao, T, Obraztsov, V, Ostankov, A, Padolski, S, Page, R, Palladino, V, Parkinson, C, Pedreschi, E, Pepe, M, Perrin-Terrin, M, Peruzzo, L, Petrov, P, Petrucci, F, Piandani, R, Piccini, M, Pinzino, J, Polenkevich, I, Pontisso, L, Potrebenikov, Yu, Protopopescu, D, Raggi, M, Romano, A, Rubin, P, Ruggiero, G, Ryjov, V, Salamon, A, Santoni, C, Saracino, G, Sargeni, F, Semenov, V, Sergi, A, Shaikhiev, A, Shkarovskiy, S, Soldi, D, Sougonyaev, V, Sozzi, M, Spadaro, T, Spinella, F, Sturgess, A, Swallow, J, Trilov, S, Valente, P, Velghe, B, Venditti, S, Vicini, P, Volpe, R, Vormstein, M, Wahl, H, Wanke, R, Wrona, B, Yushchenko, O, Zamkovsky, M, Zinchenko, A
    Publicado 2018
    “…Fixed target experiments are a particularly useful tool in the search of very weakly coupled particles in the MeV-GeV range that could represent the mediators of a number of portals to a hidden sector, an example being the dark photon. …”
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  5. 20525
  6. 20526
  7. 20527
    por Gataullin, Marat I
    Publicado 2006
    “…My analysis was based on 619 inverse picobarns of data collected by the L3 detector during 1998--2000 at center-of-mass energies between 189 and 208 GeV, the highest energies ever attained in an e+e- collider. …”
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  8. 20528
    por Ridky, Jan
    Publicado 2007
    “…The aim was to improve the capabilities of HAC for the second period of the LEP collider operation, so called LEP200 program when the energy of e+ and e− beams has been gradually increased up to the energy 104 GeV per beam. The above mentioned studies led to the conclusion, that with the constraints imposed by HAC construction, the upgrade can improve signif- icantly the muon identification of DELPHI [A.7] and on this ground the upgrade project has been defended and realized in the years 1994-1996. …”
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  9. 20529
    “…The tests were performed with three systems: a highly focused IR-laser with $5 \mu \rm{m}$ spot size to make position-resolved scans of the charge collection efficiency, an Sr$^{90} \beta$-source set-up to measure the signal levels for a minimum ionizing particle (MIP), and a beam test with 180 GeV pions at CERN. This article gives a brief overview of the results obtained with 3D-STC-modules.…”
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  10. 20530
    “…Here, we combine cosmological magnetohydrodynamical simulations of clusters of galaxies with the propagation of cosmic rays (CRs) using Monte Carlo simulations, in the redshift range z ≤ 5.0, and show that the integrated gamma-ray flux from clusters can contribute up to 100% of the DGRB flux observed by Fermi-LAT above 100 GeV, for CRs spectral indices α = 1.5 − 2.5 and energy cutoffs [Formula: see text] eV. …”
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    Online Artículo Texto
  11. 20531
    por Ardu, Marco, Kirk, Fiona
    Publicado 2023
    “…We consider the case of a [Formula: see text] boson with a mass of [Formula: see text] GeV and a gauge coupling [Formula: see text] , which is in reach of Belle-II, and a long-lived [Formula: see text] boson with a mass of [Formula: see text] which can be probed by searching for [Formula: see text] . …”
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  12. 20532
    “…FlexPES is a soft X-ray beamline on the 1.5 GeV storage ring at MAX IV Laboratory, Sweden, providing horizontally polarized radiation in the 40–1500 eV photon energy range and specializing in high-resolution photoelectron spectroscopy, fast X-ray absorption spectroscopy and electron–ion/ion–ion coincidence techniques. …”
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    Online Artículo Texto
  13. 20533
    “…Upstream of the efficiency of proton or carbon ion beams in cancer therapy, and to optimize hadrontherapy results, we analysed the chemistry of Fricke solutions in track-end of 64-MeV protons and 1.14-GeV carbon ions. An original optical setup is designed to determine the primary track-segment yields along the last millimetres of the ion track with a sub-millimetre resolution. …”
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    Online Artículo Texto
  14. 20534
    “…Due to the presence of surface plasmon enhancement and nonlinear optical effects, the maximum acceleration gradient can reach as high as 0.335 GeV/m. This demonstrates that metallic laser accelerator could provide a way to develop compact accelerators on chip.…”
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  15. 20535
    “…For the selected uphill section, speed was correlated to cycle length (r = −0.75, P < 0.01) and the estimated work rate was approximately 160% of peak aerobic power. VO(2peak), GE, V(peak), and peak cycle length were all correlated to STT performance (r = ~−0.85, P < 0.001). …”
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  16. 20536
    “…We demonstrated 6 months after exposure to 10 and 100 cGy (56)Fe radiation at 1 GeV/µ, that APP/PS1 mice show decreased cognitive abilities measured by contextual fear conditioning and novel object recognition tests. …”
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  17. 20537
    por NUTH, MANUNYA, KENNEDY, ANN R.
    Publicado 2013
    “…Human thyroid epithelial cells (HTori-3) were exposed to low-dose iron ion (1 GeV/n) irradiation at 10 or 20 cGy with or without SeM pretreatment. …”
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  18. 20538
    “…BL13-XALOC is currently the only macromolecular crystallography beamline at the 3 GeV ALBA synchrotron near Barcelona, Spain. The optics design is based on an in-vacuum undulator, a Si(111) channel-cut crystal monochromator and a pair of KB mirrors. …”
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  19. 20539
  20. 20540
    “…The direct dark matter scattering rate is typically below the reach of the LUX-ZEPLIN (LZ) experiment if [Formula: see text] is close to [Formula: see text] , but it may lie within its reach if [Formula: see text]  GeV. Likewise, generalizing the CMSSM to allow non-universal supersymmetry-breaking contributions to the Higgs offers extensive possibilities for models within reach of the LZ experiment that have long proton lifetimes.…”
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