Deflection of a 100-MeV positron beam by repeated reflections in thin crystals
Само за регистроване кориснике
2014
Аутори
Bellucci, StefanoChesnokov, Yu. A.
Chirkov, P. N.
Ćosić, Marko
Giannini, Gianrossano
Maisheev, Vladimir A.
Petrović, Srđan M.
Yazynin, Igor A.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
The phenomenon of the deflection of a charged particle beam due to channeling in a bent crystal is thoroughly investigated and successfully applied for the extraction of the beam in high-energy accelerators, at the energies of about 10 GeV and higher. However, a big practical interest lies in the task of bending and extracting charged particles with energies below 1 GeV, for example, for the production of ultrastable beams of low emittance for medical and biological applications. That is why a novel crystal technique, namely thin straight crystal targets, is investigated in this article, using crystals as elements for extraction and collimation of the circulating beam in a ring accelerator. The advantages of reflection in straight crystals in comparison with bent crystal channeling consist in the small length of straight crystals along the beam that reduces the amount of nuclear interactions and improves the background. Experimental results were obtained for the bending of a 100 MeV po...sitron beam with using five sequential straight crystals.
Извор:
JETP Letters / Journal of Theoretical and Experimental Physics, 2014, 98, 11, 649-651Финансирање / пројекти:
- Физика и хемија са јонским сноповима (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45006)
- Transnational Access to Research Infrastructure (TARI) INFN-Laboratori Nazionali di Frascati, Hadron Physics3-Integrating Activity [283286, 01/01/2012-31/12/2014], Russian Foundation for Basic Research [12-02-00168-a]
DOI: 10.1134/S0021364013240041
ISSN: 0021-3640; 1090-6487
WoS: 000331717700001
Scopus: 2-s2.0-84921906715
Институција/група
VinčaTY - JOUR AU - Bellucci, Stefano AU - Chesnokov, Yu. A. AU - Chirkov, P. N. AU - Ćosić, Marko AU - Giannini, Gianrossano AU - Maisheev, Vladimir A. AU - Petrović, Srđan M. AU - Yazynin, Igor A. PY - 2014 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5892 AB - The phenomenon of the deflection of a charged particle beam due to channeling in a bent crystal is thoroughly investigated and successfully applied for the extraction of the beam in high-energy accelerators, at the energies of about 10 GeV and higher. However, a big practical interest lies in the task of bending and extracting charged particles with energies below 1 GeV, for example, for the production of ultrastable beams of low emittance for medical and biological applications. That is why a novel crystal technique, namely thin straight crystal targets, is investigated in this article, using crystals as elements for extraction and collimation of the circulating beam in a ring accelerator. The advantages of reflection in straight crystals in comparison with bent crystal channeling consist in the small length of straight crystals along the beam that reduces the amount of nuclear interactions and improves the background. Experimental results were obtained for the bending of a 100 MeV positron beam with using five sequential straight crystals. T2 - JETP Letters / Journal of Theoretical and Experimental Physics T1 - Deflection of a 100-MeV positron beam by repeated reflections in thin crystals VL - 98 IS - 11 SP - 649 EP - 651 DO - 10.1134/S0021364013240041 ER -
@article{ author = "Bellucci, Stefano and Chesnokov, Yu. A. and Chirkov, P. N. and Ćosić, Marko and Giannini, Gianrossano and Maisheev, Vladimir A. and Petrović, Srđan M. and Yazynin, Igor A.", year = "2014", abstract = "The phenomenon of the deflection of a charged particle beam due to channeling in a bent crystal is thoroughly investigated and successfully applied for the extraction of the beam in high-energy accelerators, at the energies of about 10 GeV and higher. However, a big practical interest lies in the task of bending and extracting charged particles with energies below 1 GeV, for example, for the production of ultrastable beams of low emittance for medical and biological applications. That is why a novel crystal technique, namely thin straight crystal targets, is investigated in this article, using crystals as elements for extraction and collimation of the circulating beam in a ring accelerator. The advantages of reflection in straight crystals in comparison with bent crystal channeling consist in the small length of straight crystals along the beam that reduces the amount of nuclear interactions and improves the background. Experimental results were obtained for the bending of a 100 MeV positron beam with using five sequential straight crystals.", journal = "JETP Letters / Journal of Theoretical and Experimental Physics", title = "Deflection of a 100-MeV positron beam by repeated reflections in thin crystals", volume = "98", number = "11", pages = "649-651", doi = "10.1134/S0021364013240041" }
Bellucci, S., Chesnokov, Yu. A., Chirkov, P. N., Ćosić, M., Giannini, G., Maisheev, V. A., Petrović, S. M.,& Yazynin, I. A.. (2014). Deflection of a 100-MeV positron beam by repeated reflections in thin crystals. in JETP Letters / Journal of Theoretical and Experimental Physics, 98(11), 649-651. https://doi.org/10.1134/S0021364013240041
Bellucci S, Chesnokov YA, Chirkov PN, Ćosić M, Giannini G, Maisheev VA, Petrović SM, Yazynin IA. Deflection of a 100-MeV positron beam by repeated reflections in thin crystals. in JETP Letters / Journal of Theoretical and Experimental Physics. 2014;98(11):649-651. doi:10.1134/S0021364013240041 .
Bellucci, Stefano, Chesnokov, Yu. A., Chirkov, P. N., Ćosić, Marko, Giannini, Gianrossano, Maisheev, Vladimir A., Petrović, Srđan M., Yazynin, Igor A., "Deflection of a 100-MeV positron beam by repeated reflections in thin crystals" in JETP Letters / Journal of Theoretical and Experimental Physics, 98, no. 11 (2014):649-651, https://doi.org/10.1134/S0021364013240041 . .