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090 _a654982
100 _a20170607a2013 k y0engy50 ba
101 0 _aeng
_deng
102 _aNL
105 _ay z 100zy
135 _adrcn ---uucaa
181 0 _ai
182 0 _ab
200 1 _aSlowing-down of relativistic heavy ions and its influence on angular distributions of Vavilov–Cherenkov radiation
_fE. I. Fiks [et al.]
203 _aText
_celectronic
300 _aTitle screen
320 _a[References: p. 54 (14 tit.)]
330 _aWe performed calculations of Vavilov-Cherenkov radiation (VChR) angular distributions from relativistic heavy ions (RHI) taking account of their slowing-down in a radiator. The results of calculations show that the slowing-down of RHI in radiator leads to specific broadening of VChR ring thus forming specific VChR angular distribution which is different compared to well-known Tamm-Frank distribution. The key parameters which change drastically the VChR angular distribution from RHI are: energy, charge and mass of an ion; emission wave length and corresponding refractive index; stopping power and radiator thickness. The theory developed has been applied to the analysis of the earlier experiments (1996-2001) devoted to studies of the VChR angular distribution from Au RHI beam with energies ∼0.9 GeV/u at SIS-18 heavy ion accelerator (GSI, Darmstadt, Germany).
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 _tNuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms
_oScientific Journal
_d1984-
463 _tVol. 314 : Swift Heavy Ions in Matter (SHIM 2012)
_oproceedings of the Eighth International Symposium, October 24-27, 2012, Kyoto, Japan
_v[P. 51-54]
_d2013
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
610 1 _aчеренковское излучение
610 1 _aэнергия
610 1 _aпотери
610 1 _aрелятивистские тяжелые ионы
610 1 _acherenkov radiation
610 1 _aenergy loss
610 1 _arelativistic
701 1 _aFiks
_bE. I.
_cphysicist
_cengineer-researcher of Tomsk Polytechnic University, candidate of physico-mathematical Sciences
_f1988-
_gElena Ivanovna
_2stltpush
_3(RuTPU)RU\TPU\pers\33634
701 1 _aPivovarov
_bYu. L.
_cphysicist
_cprofessor of Tomsk Polytechnic University
_f1953-
_gYuriy Leonidovich
_2stltpush
_3(RuTPU)RU\TPU\pers\31522
701 1 _aBogdanov
_bO. V.
_cphysicist
_cassociate professor of Tomsk Polytechnic University
_f1981-
_gOleg Viktorovich
_2stltpush
_3(RuTPU)RU\TPU\pers\31518
701 1 _aGeissel
_bH.
701 1 _aScheidenberger
_bC.
701 1 _aRuzicka
_bJ.
712 0 2 _aНациональный исследовательский Томский политехнический университет (ТПУ)
_bФизико-технический институт (ФТИ)
_bКафедра экспериментальной физики (ЭФ)
_h7596
_2stltpush
_3(RuTPU)RU\TPU\col\21255
712 0 2 _aНациональный исследовательский Томский политехнический университет (ТПУ)
_bФизико-технический институт (ФТИ)
_bКафедра высшей математики и математической физики (ВММФ)
_h139
_2stltpush
_3(RuTPU)RU\TPU\col\18727
801 2 _aRU
_b63413507
_c20170613
_gRCR
856 4 _uhttps://doi.org/10.1016/j.nimb.2013.05.033
942 _cCF