| Thème(s) : |
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Physique/Physique/Physique des accélérateurs
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| Titre : |
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Production of gamma rays by pulsed laser beam Compton scattering off GeV-electrons using a non-planar four-mirror optical cavity |
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| Auteur : |
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T. Akagi1, S. Araki2, J. Bonis3, I. Chaikovska3, R. Chiche3, R. Cizeron3, M. Cohen3, E. Cormier4, P. Cornebise3, N. Delerue3, R. Flaminio5, S. Funahashi2, D. Jehanno3, Y. Honda2, F. Labaye3, M. Lacroix3, R. Marie3, S. Miyoshi, S. Nagata, T. Omori2, Y. Peinaud3, L. Pinard5, H. Shimizu2, V. Soskov3, T. Takahashi, R. Tanaka, T. Terunuma2, J. Urakawa2, A. Variola3, F. Zomer3 |
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| Laboratoire : |
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| équipe(s) de recherche : |
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ThomX |
| Résumé : |
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As part of the positron source R&D for future $e^+-e^-$ colliders and Compton based compact light sources, a high finesse non-planar four-mirror Fabry-Perot cavity has recently been installed at the ATF (KEK, Tsukuba, Japan). The first measurements of the gamma ray flux produced with a such cavity using a pulsed laser is presented here. We demonstrate the production of a flux of 2.7 $\pm$ 0.2 gamma rays per bunch crossing ($\sim3\times10^6$ gammas per second) during the commissioning. |
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| Type de publication : |
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Articles dans des revues avec comité de lecture |
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Date de publication ou d'écriture : |
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2012 |
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| Nom du périodique : |
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| Volume : |
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7 |
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| Page/Article : |
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P01021 |
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| Mot(s)-clé(s) : |
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ThomX |
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