A two-dimensional angular-resolved proton spectrometer

Su Yang; Xiaohui Yuan; Yuan Fang; Xulei Ge; Yanqing Deng; Wenqing Wei; Jian Gao; Feichao Fu; Tao Jiang; Guoqian Liao; Feng Liu; Min Chen; Yutong Li; Li Zhao; Yanyun Ma; Zhengming Sheng; Jie Zhang

doi:10.1063/1.4963706

A two-dimensional angular-resolved proton spectrometer

Su Yang, Xiaohui Yuan, Yuan Fang, Xulei Ge, Yanqing Deng, Wenqing Wei, Jian Gao, Feichao Fu, Tao Jiang, Guoqian Liao, Feng Liu, Min Chen, Yutong Li, Li Zhao, Yanyun Ma, Zhengming Sheng, Jie Zhang

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

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Abstract

We present a novel design of two-dimensional (2D) angular-resolved spectrometer for full beam characterization of ultrashort intense laser driven proton sources. A rotated 2D pinhole array was employed, as selective entrance before a pair of parallel permanent magnets, to sample the full proton beam into discrete beamlets. The proton beamlets are subsequently dispersed without overlapping onto a planar detector. Representative experimental result of protons generated from femtosecond intense laser interaction with thin foil target is presented.

Original language	English
Article number	103301
Number of pages	6
Journal	Review of Scientific Instruments
Volume	87
Issue number	10
Early online date	3 Oct 2016
DOIs	https://doi.org/10.1063/1.4963706
Publication status	E-pub ahead of print - 3 Oct 2016

Keywords

protons
magnetic fields
image sensors
proton spectrometer

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10.1063/1.4963706

Yang-etal-RSI-2016-a-two-dimensional-angular-resolved-proton-spectrometerAccepted author manuscript, 1.7 MB

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title = "A two-dimensional angular-resolved proton spectrometer",

abstract = "We present a novel design of two-dimensional (2D) angular-resolved spectrometer for full beam characterization of ultrashort intense laser driven proton sources. A rotated 2D pinhole array was employed, as selective entrance before a pair of parallel permanent magnets, to sample the full proton beam into discrete beamlets. The proton beamlets are subsequently dispersed without overlapping onto a planar detector. Representative experimental result of protons generated from femtosecond intense laser interaction with thin foil target is presented.",

keywords = "protons, magnetic fields, image sensors, proton spectrometer",

author = "Su Yang and Xiaohui Yuan and Yuan Fang and Xulei Ge and Yanqing Deng and Wenqing Wei and Jian Gao and Feichao Fu and Tao Jiang and Guoqian Liao and Feng Liu and Min Chen and Yutong Li and Li Zhao and Yanyun Ma and Zhengming Sheng and Jie Zhang",

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T1 - A two-dimensional angular-resolved proton spectrometer

AU - Yang, Su

AU - Yuan, Xiaohui

AU - Fang, Yuan

AU - Ge, Xulei

AU - Deng, Yanqing

AU - Wei, Wenqing

AU - Gao, Jian

AU - Fu, Feichao

AU - Jiang, Tao

AU - Liao, Guoqian

AU - Liu, Feng

AU - Chen, Min

AU - Li, Yutong

AU - Zhao, Li

AU - Ma, Yanyun

AU - Sheng, Zhengming

AU - Zhang, Jie

PY - 2016/10/3

Y1 - 2016/10/3

N2 - We present a novel design of two-dimensional (2D) angular-resolved spectrometer for full beam characterization of ultrashort intense laser driven proton sources. A rotated 2D pinhole array was employed, as selective entrance before a pair of parallel permanent magnets, to sample the full proton beam into discrete beamlets. The proton beamlets are subsequently dispersed without overlapping onto a planar detector. Representative experimental result of protons generated from femtosecond intense laser interaction with thin foil target is presented.

AB - We present a novel design of two-dimensional (2D) angular-resolved spectrometer for full beam characterization of ultrashort intense laser driven proton sources. A rotated 2D pinhole array was employed, as selective entrance before a pair of parallel permanent magnets, to sample the full proton beam into discrete beamlets. The proton beamlets are subsequently dispersed without overlapping onto a planar detector. Representative experimental result of protons generated from femtosecond intense laser interaction with thin foil target is presented.

KW - protons

KW - magnetic fields

KW - image sensors

KW - proton spectrometer

UR - http://www.scopus.com/inward/record.url?scp=84989938450&partnerID=8YFLogxK

U2 - 10.1063/1.4963706

DO - 10.1063/1.4963706

M3 - Article

AN - SCOPUS:84989938450

SN - 0034-6748

VL - 87

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 10

M1 - 103301

ER -

A two-dimensional angular-resolved proton spectrometer

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