Charge state distribution studies of SrF3, MnF3 and CaF3 molecules using single and double stripping in a Tandem accelerator

Pankaj Kumar; G. Korschinek; S. Chopra; T. Faestermann; P. Ludwig; G. Rugel; D. Seiler; A. Wallner; S. Ojha; S. Gargari; R. Joshi; D. Kanjilal

doi:10.1016/j.nimb.2011.05.032

Charge state distribution studies of SrF₃, MnF₃ and CaF₃ molecules using single and double stripping in a Tandem accelerator

Pankaj Kumar^*, G. Korschinek, S. Chopra, T. Faestermann, P. Ludwig, G. Rugel, D. Seiler, A. Wallner, S. Ojha, S. Gargari, R. Joshi, D. Kanjilal

^*Corresponding author for this work

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2 Citations (Scopus)

Abstract

High energy beams of high ion currents from a Tandem accelerator are a common requirement in nuclear physics, materials science and Accelerator Mass Spectrometry (AMS) research. In many cases, molecular beams are chosen from the ion source to achieve a high ion source yield for the negative ions, or, as for AMS, to suppress isobaric interference. For this reason we have studied the use of consecutive stripper foils, double stripping, to increase the ion yield in conjunction with increased energy of injected molecular beams through a Tandem accelerator. By this method we could achieve a shift in the yield towards higher charge states.

Original language	English
Pages (from-to)	1986-1991
Number of pages	6
Journal	Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume	269
Issue number	18
DOIs	https://doi.org/10.1016/j.nimb.2011.05.032
Publication status	Published - 15 Sept 2011
Externally published	Yes

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Kumar, P., Korschinek, G., Chopra, S., Faestermann, T., Ludwig, P., Rugel, G., Seiler, D., Wallner, A., Ojha, S., Gargari, S., Joshi, R., & Kanjilal, D. (2011). Charge state distribution studies of SrF₃, MnF₃ and CaF₃ molecules using single and double stripping in a Tandem accelerator. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, 269(18), 1986-1991. https://doi.org/10.1016/j.nimb.2011.05.032

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abstract = "High energy beams of high ion currents from a Tandem accelerator are a common requirement in nuclear physics, materials science and Accelerator Mass Spectrometry (AMS) research. In many cases, molecular beams are chosen from the ion source to achieve a high ion source yield for the negative ions, or, as for AMS, to suppress isobaric interference. For this reason we have studied the use of consecutive stripper foils, double stripping, to increase the ion yield in conjunction with increased energy of injected molecular beams through a Tandem accelerator. By this method we could achieve a shift in the yield towards higher charge states.",

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author = "Pankaj Kumar and G. Korschinek and S. Chopra and T. Faestermann and P. Ludwig and G. Rugel and D. Seiler and A. Wallner and S. Ojha and S. Gargari and R. Joshi and D. Kanjilal",

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Kumar, P, Korschinek, G, Chopra, S, Faestermann, T, Ludwig, P, Rugel, G, Seiler, D, Wallner, A, Ojha, S, Gargari, S, Joshi, R & Kanjilal, D 2011, 'Charge state distribution studies of SrF₃, MnF₃ and CaF₃ molecules using single and double stripping in a Tandem accelerator', Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, vol. 269, no. 18, pp. 1986-1991. https://doi.org/10.1016/j.nimb.2011.05.032

Charge state distribution studies of SrF₃, MnF₃ and CaF₃ molecules using single and double stripping in a Tandem accelerator. / Kumar, Pankaj; Korschinek, G.; Chopra, S. et al.
In: Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms, Vol. 269, No. 18, 15.09.2011, p. 1986-1991.

Research output: Contribution to journal › Article › peer-review

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T1 - Charge state distribution studies of SrF3, MnF3 and CaF3 molecules using single and double stripping in a Tandem accelerator

AU - Kumar, Pankaj

AU - Korschinek, G.

AU - Chopra, S.

AU - Faestermann, T.

AU - Ludwig, P.

AU - Rugel, G.

AU - Seiler, D.

AU - Wallner, A.

AU - Ojha, S.

AU - Gargari, S.

AU - Joshi, R.

AU - Kanjilal, D.

PY - 2011/9/15

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N2 - High energy beams of high ion currents from a Tandem accelerator are a common requirement in nuclear physics, materials science and Accelerator Mass Spectrometry (AMS) research. In many cases, molecular beams are chosen from the ion source to achieve a high ion source yield for the negative ions, or, as for AMS, to suppress isobaric interference. For this reason we have studied the use of consecutive stripper foils, double stripping, to increase the ion yield in conjunction with increased energy of injected molecular beams through a Tandem accelerator. By this method we could achieve a shift in the yield towards higher charge states.

AB - High energy beams of high ion currents from a Tandem accelerator are a common requirement in nuclear physics, materials science and Accelerator Mass Spectrometry (AMS) research. In many cases, molecular beams are chosen from the ion source to achieve a high ion source yield for the negative ions, or, as for AMS, to suppress isobaric interference. For this reason we have studied the use of consecutive stripper foils, double stripping, to increase the ion yield in conjunction with increased energy of injected molecular beams through a Tandem accelerator. By this method we could achieve a shift in the yield towards higher charge states.

KW - Accelerator Mass Spectrometry

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JO - Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms

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Kumar P, Korschinek G, Chopra S, Faestermann T, Ludwig P, Rugel G et al. Charge state distribution studies of SrF₃, MnF₃ and CaF₃ molecules using single and double stripping in a Tandem accelerator. Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms. 2011 Sept 15;269(18):1986-1991. doi: 10.1016/j.nimb.2011.05.032

Charge state distribution studies of SrF₃, MnF₃ and CaF₃ molecules using single and double stripping in a Tandem accelerator

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