Experimental studies of heavy-ion slowing down in matter

Geißel, H.; Weick, H.; Scheidenberger, C.; Bimbot, R.; Gardès, D.

doi:10.1016/s0168-583x(02)01311-3

Cited by 97 publications

(49 citation statements)

References 165 publications

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“…The energy loss of each ion was measured by the Time-of-Flight (ToF) method [4]. In these measurements, four carbonfoil time detectors of the Busch et al type [17] made up a pair of Time-of-Flight detector telescopes (ToF 1 , ToF 2 ).…”

Section: Methodsmentioning

confidence: 99%

“…Both quantities are well studied for light ions such as hydrogen and helium [1]. For heavier ions, knowledge of the mean energy loss has improved substantially during the past 10-15 years through both experimental and theoretical studies [2], while knowledge of straggling is still rather fragmentary [3,4]. This is due to complexities both on the experimental and the theoretical side.…”

Section: Introductionmentioning

confidence: 99%

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Energy-loss straggling of 2–10 MeV/u Kr ions in gases

et al. 2013

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Abstract. Measurements have been performed on a time-of-flight setup at the Jyväskylä K130 cyclotron, aiming at energy-loss straggling of heavy ions in gases. Theoretical predictions based on recently developed theory as well as an empirical interpolation formula predict that straggling can be more than ten times higher than Bohr straggling in the MeV/u regime. Our measurements with up to 9.3 MeV/u Kr ions on He, N2, Ne and Kr targets confirm this feature. Our calculations show the relative contributions of linear straggling, bunching including packing, and charge exchange. Our results for stopping cross sections are compatible with values from the literature.

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Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Energy-loss straggling of 2–10 MeV/u Kr ions in gases

et al. 2013

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“…44523.2048 Исследованиям потерь энергии ионов в веществе с давних пор уделяется много внимания (см., напри-мер, [1][2][3][4] и приведенные в них ссылки) ввиду практиче-ской важности этого вопроса. Обычно в таких процессах в роли снарядов выступают [4][5][6][7] структурные ионы, состоящие из ядра и некоторого количества электро-нов, образующих " шубу" иона. При нахождении потерь энергии таких ионов, помимо возбуждения частиц среды (мишени), необходимо учитывать также возбуждение электронных оболочек самого иона [5,[8][9][10][11][12][13][14].…”

Section: (поступило в редакцию 28 сентября 2016 г)unclassified

Возбуждение Электронных Оболочек Быстрых Структурных Ионов И Их Вклад В Потери Энергии Ионов

Гусаревич¹

2017

Журнал Технической Физики

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“…We report on first characterization measurements with relativistic ions performed at the high-resolution spectrometer FRagment Separator (FRS) of GSI [17] (Section 2). SC-DDs and a silicon pin-diode detector were tested with heavy particles produced by 132 Xe fragmentation on a 4 g/cm 2 beryllium target (Section 3).…”

Section: Introductionmentioning

confidence: 99%

“…Therefore, high-precision measurements will be performed in a future experiment with individual ion beams having the samples placed in vacuum at the focal plane F2 of the FRS (Fig. 1), and the magnetic system operating in the energy-loss spectrometer mode [17]. In addition, the SCLC transients will be recorded with a remote controlled 15 GHz DSO of 45 GS/s resolution, minimizing the influence of the electronic bandwidth to peculiarities of the TC signals.…”

Section: Introductionmentioning

confidence: 99%