电邮这篇文章 Experiment on Highly Efficient Deflection of a 1-GeV Proton Beam by a Bent Crystal at the PNPI Synchrocyclotron
- 作者: Amerkanov D.A.1, Vayshnene L.A.1, Gavrikov Y.A.1, Gorshkov B.L.1, Denisov A.S.1, Ivanov E.M.1, Ivanova P.Y.1,2, Ivanov Y.M.1, Koznov M.A.1
-
隶属关系:
- Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute
- St. Petersburg State University
- 期: 卷 118, 编号 7-8 (10) (2023)
- 页面: 551-556
- 栏目: Articles
- URL: https://kld-journal.fedlab.ru/0370-274X/article/view/661586
- DOI: https://doi.org/10.31857/S1234567823200016
- EDN: https://elibrary.ru/OQSBHT
- ID: 661586
如何引用文章
开放存取
##reader.subscriptionAccessGranted##
订阅存取
详细
The deflection of a 1-GeV proton beam by a bent silicon crystal 1 mm long by an angle of (3.0 ± 0.1) mrad with an efficiency of (32 ± 3)% for end-face capture into the channeling regime has been observed for the first time in the presented experiment. The developed crystal deflector makes it possible to increase the beam deflection angle and can be used to produce low-intensity beams at intermediate energies.
作者简介
D. Amerkanov
Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute
Email: ivanov_ym@pnpi.nrcki.ru
188300, Gatchina, Russia
L. Vayshnene
Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute
Email: ivanov_ym@pnpi.nrcki.ru
188300, Gatchina, Russia
Yu. Gavrikov
Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute
Email: ivanov_ym@pnpi.nrcki.ru
188300, Gatchina, Russia
B. Gorshkov
Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute
Email: ivanov_ym@pnpi.nrcki.ru
188300, Gatchina, Russia
A. Denisov
Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute
Email: ivanov_ym@pnpi.nrcki.ru
188300, Gatchina, Russia
E. Ivanov
Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute
Email: ivanov_ym@pnpi.nrcki.ru
188300, Gatchina, Russia
P. Ivanova
Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute;St. Petersburg State University
Email: ivanov_ym@pnpi.nrcki.ru
188300, Gatchina, Russia;199034, St. Petersburg, Russia
Yu. Ivanov
Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute
Email: ivanov_ym@pnpi.nrcki.ru
188300, Gatchina, Russia
M. Koznov
Petersburg Nuclear Physics Institute named after B.P. Konstantinov, National Research Center Kurchatov Institute
编辑信件的主要联系方式.
Email: ivanov_ym@pnpi.nrcki.ru
188300, Gatchina, Russia
参考
- V.M. Biryukov, Yu.A. Chesnokov, and V. I. Kotov, Crystal Channeling and its Application at High-Energy Accelerators, Springer, Berlin (1997).
- Yu.A. Chesnokov, A.G. Afonin, V.T. Baranov, G. I. Britvich, P.N. Chirkov, V.A. Maisheev, D.A. Savin, and V. I. Terekhov, JETP 127, 115 (2018).
- L. S. Esposito, P. Bestmann, M. Butcher et al. (Collaboration UA9), Crystal for slow extraction loss-reduction of the SPS electrostatic septum, 10th International Particle Accelerator Conference, JACoW Publishing, Geneva, Switzerland (2019), p. 2379.
- F.M. Velotti, P. Bestmann, M. Butcher et al. (Collaboration UA9), Demonstration of loss reduction using a thin bent crystal to shadow an electrostatic septum during resonant slow extraction, 10th International Particle Accelerator Conference, JACoW Publishing, Geneva, Switzerland (2019), p. 3399.
- W. Scandale, G. Arduini, R. Assmann et al. (Collaboration UA9), Int. J. Mod. Phys. A 37, 2230004 (2022).
- R.A. Carrigan, Jr., Phenomenological Summary of Dechanneling in Aligned Single Crystals, FNAL preprint FN-454, 1 (1987).
- V.A. Andreev, V.V. Baublis, E.A. Damaskinskii et al. (Collaboration), JETP Lett. 36, 415 (1982).
- V.M. Samsonov, The Leningrad experiment on volume capture, in Relativistic Channeling NATO ASI series B: Physics 165, 129 (1987).
- Yu.M. Ivanov, N.F. Bondar', Yu.A. Gavrikov, A. S. Denisov, A.V. Zhelamkov, V.G. Ivochkin, S.V. Kos'yanenko, L.P. Lapina, A.A. Petrunin, V.V. Skorobogatov, V.M. Suvorov, A. I. Shchetkovsky, A.M. Taratin, and W. Scandale, JETP Lett. 84, 372 (2006).
- Yu.M. Ivanov A.A. Petrunin, and V.V. Skorobogatov, JETP Lett. 81, 99 (2005).
- A.G. Afonin, V.M. Biryukov, V.A. Gavrilushkin et al. (Collaboration), JETP Lett. 67, 781 (1998).
- W. Voigt, Lehrbuch der Kristallphysik, Teubner, Leipzig (1910).
- С. Г. Лехницкий, Теория упругости анизотропного тела, Гостехиздат, М. (1950).
- O. I. Sumbaev, Soviet Physics JETP 5, 1042 (1957).
- O. I. Sumbaev, Soviet Physics JETP 27, 724 (1968).
- В.М. Самсонов, Изгиб пластины в фокусирующих кристалл-дифракционных рентгеновских и гамма-спектрометрах, препринт ЛИЯФ-278 (1976).
- В.М. Самсонов, Е. Г. Лапин, О нескольких возможностях и особенностях использования изогнутого кристалла в кристалл-дифракционных приборах, препринт ЛИЯФ-587 (1980).
- V. Guidi, L. Lanzoni, and A. Mazzolari, J. Appl. Phys. 107, 113534 (2010).
- V.M. Biryukov, Yu.A. Chesnokov, N.A. Galyaev, V. I. Kotov, I.V. Narsky, S.V. Tsarik, V.N. Zapolsky, O. L. Fedin, M.A. Gordeeva, Yu.P. Platonov, and A. I. Smirnov, NIM B 86, 245 (1994).
- А.М. Таратин, Физика элементарных частиц и атомного ядра 29, 1063 (1998).
补充文件
