Double volume reflection of a proton beam by a sequence of two bent crystals

The doubling of the angle of beam deflection due to volume reflection of protons by a sequence of two bent silicon crystals was experimentally observed at the 400 GeV proton beam of the CERN SPS. A similar sequence of short bent crystals can be used as an efficient primary collimator for the Large H...

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Veröffentlicht in:	Physics letters. B 2008-01, Vol.658 (4), p.109-111
Hauptverfasser:	Scandale, Walter, Carnera, Alberto, Della Mea, Gianantonio, De Salvador, Davide, Milan, Riccardo, Vomiero, Alberto, Baricordi, Stefano, Dalpiaz, Pietro, Fiorini, Massimiliano, Guidi, Vincenzo, Martinelli, Giuliano, Mazzolari, Andrea, Milan, Emiliano, Ambrosi, Giovanni, Azzarello, Philipp, Battiston, Roberto, Bertucci, Bruna, Burger, William J., Ionica, Maria, Zuccon, Paolo, Cavoto, Gianluca, Santacesaria, Roberta, Valente, Paolo, Vallazza, Erik, Afonin, Alexander G., Baranov, Vladimir T., Chesnokov, Yury A., Kotov, Vladilen I., Maisheev, Vladimir A., Yazynin, Igor A., Afanasiev, Sergey V., Kovalenko, Alexander D., Taratin, Alexander M., Denisov, Alexander S., Gavrikov, Yury A., Ivanov, Yuri M., Ivochkin, Vladimir G., Kosyanenko, Sergey V., Lapina, Lyubov P., Petrunin, Anatoli A., Skorobogatov, Vyacheslav V., Suvorov, Vsevolod M., Bolognini, Davide, Foggetta, Luca, Hasan, Said, Prest, Michela
Format:	Artikel
Sprache:	eng
Schlagworte:	Experimental Physics Experimentell fysik
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The doubling of the angle of beam deflection due to volume reflection of protons by a sequence of two bent silicon crystals was experimentally observed at the 400 GeV proton beam of the CERN SPS. A similar sequence of short bent crystals can be used as an efficient primary collimator for the Large Hadron Collider.
ISSN:	0370-2693 1873-2445 1873-2445
DOI:	10.1016/j.physletb.2007.10.070