A novel transparent charged particle detector for the CPET upgrade at TITAN

D. Lascar; B. Kootte; B. R. Barquest; U. Chowdhury; A. T. Gallant; M. Good; R. Klawitter; E. Leistenschneider; C. Andreoiu; J. Dilling; J. Even; G. Gwinner; A. A. Kwiatkowski; K. G. Leach

doi:10.1016/j.nima.2017.07.003

A novel transparent charged particle detector for the CPET upgrade at TITAN

D. Lascar^*, B. Kootte, B. R. Barquest, U. Chowdhury, A. T. Gallant, M. Good, R. Klawitter, E. Leistenschneider, C. Andreoiu, J. Dilling, J. Even, G. Gwinner, A. A. Kwiatkowski, K. G. Leach

^*Corresponding author for this work

Physics and Astronomy

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

2 Scopus citations

Abstract

The detection of an electron bunch exiting a strong magnetic field can prove challenging due to the small mass of the electron. If placed too far from a solenoid's entrance, a detector outside the magnetic field will be too small to reliably intersect with the exiting electron beam because the light electrons will follow the diverging magnetic field outside the solenoid. The TITAN group at TRIUMF in Vancouver, Canada, has made use of advances in the practice and precision of photochemical machining (PCM) to create a new kind of charge collecting detector called the “mesh detector.” The TITAN mesh detector was used to solve the problem of trapped electron detection in the new Cooler PEnning Trap (CPET) currently under development at TITAN. This thin array of wires etched out of a copper plate is a novel, low profile, charge agnostic detector that can be made effectively transparent or opaque at the user's discretion.

Original language	English (US)
Pages (from-to)	133-138
Number of pages	6
Journal	Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
Volume	868
DOIs	https://doi.org/10.1016/j.nima.2017.07.003
State	Published - Oct 1 2017

Keywords

Detectors
HCI
Ion cooling
Ion trapping
Penning trap
Photochemical machining

ASJC Scopus subject areas

Nuclear and High Energy Physics
Instrumentation

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10.1016/j.nima.2017.07.003

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Lascar, D., Kootte, B., Barquest, B. R., Chowdhury, U., Gallant, A. T., Good, M., Klawitter, R., Leistenschneider, E., Andreoiu, C., Dilling, J., Even, J., Gwinner, G., Kwiatkowski, A. A., & Leach, K. G. (2017). A novel transparent charged particle detector for the CPET upgrade at TITAN. Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 868, 133-138. https://doi.org/10.1016/j.nima.2017.07.003

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title = "A novel transparent charged particle detector for the CPET upgrade at TITAN",

abstract = "The detection of an electron bunch exiting a strong magnetic field can prove challenging due to the small mass of the electron. If placed too far from a solenoid's entrance, a detector outside the magnetic field will be too small to reliably intersect with the exiting electron beam because the light electrons will follow the diverging magnetic field outside the solenoid. The TITAN group at TRIUMF in Vancouver, Canada, has made use of advances in the practice and precision of photochemical machining (PCM) to create a new kind of charge collecting detector called the “mesh detector.” The TITAN mesh detector was used to solve the problem of trapped electron detection in the new Cooler PEnning Trap (CPET) currently under development at TITAN. This thin array of wires etched out of a copper plate is a novel, low profile, charge agnostic detector that can be made effectively transparent or opaque at the user's discretion.",

keywords = "Detectors, HCI, Ion cooling, Ion trapping, Penning trap, Photochemical machining",

author = "D. Lascar and B. Kootte and Barquest, {B. R.} and U. Chowdhury and Gallant, {A. T.} and M. Good and R. Klawitter and E. Leistenschneider and C. Andreoiu and J. Dilling and J. Even and G. Gwinner and Kwiatkowski, {A. A.} and Leach, {K. G.}",

note = "Funding Information: TRIUMF receives federal funding via a contribution agreement with the National Research Council of Canada (NRC). This work was partially supported by the Natural Sciences and Engineering Research Council of Canada (NSERC), the Canada Foundation for Innovation (CFI) and the Deutsche Forschungsgemeinschaft (DFG) under Grant FR 601/3-1. BK and UC acknowledge the support from the University of Manitoba Faculty of Science Scholarships. DL wishes to thank C. Jannace and F. Friend for editing support. Publisher Copyright: {\textcopyright} 2017",

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month = oct,

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doi = "10.1016/j.nima.2017.07.003",

language = "English (US)",

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Lascar, D, Kootte, B, Barquest, BR, Chowdhury, U, Gallant, AT, Good, M, Klawitter, R, Leistenschneider, E, Andreoiu, C, Dilling, J, Even, J, Gwinner, G, Kwiatkowski, AA & Leach, KG 2017, 'A novel transparent charged particle detector for the CPET upgrade at TITAN', Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, vol. 868, pp. 133-138. https://doi.org/10.1016/j.nima.2017.07.003

TY - JOUR

T1 - A novel transparent charged particle detector for the CPET upgrade at TITAN

AU - Lascar, D.

AU - Kootte, B.

AU - Barquest, B. R.

AU - Chowdhury, U.

AU - Gallant, A. T.

AU - Good, M.

AU - Klawitter, R.

AU - Leistenschneider, E.

AU - Andreoiu, C.

AU - Dilling, J.

AU - Even, J.

AU - Gwinner, G.

AU - Kwiatkowski, A. A.

AU - Leach, K. G.

N1 - Funding Information: TRIUMF receives federal funding via a contribution agreement with the National Research Council of Canada (NRC). This work was partially supported by the Natural Sciences and Engineering Research Council of Canada (NSERC), the Canada Foundation for Innovation (CFI) and the Deutsche Forschungsgemeinschaft (DFG) under Grant FR 601/3-1. BK and UC acknowledge the support from the University of Manitoba Faculty of Science Scholarships. DL wishes to thank C. Jannace and F. Friend for editing support. Publisher Copyright: © 2017

PY - 2017/10/1

Y1 - 2017/10/1

N2 - The detection of an electron bunch exiting a strong magnetic field can prove challenging due to the small mass of the electron. If placed too far from a solenoid's entrance, a detector outside the magnetic field will be too small to reliably intersect with the exiting electron beam because the light electrons will follow the diverging magnetic field outside the solenoid. The TITAN group at TRIUMF in Vancouver, Canada, has made use of advances in the practice and precision of photochemical machining (PCM) to create a new kind of charge collecting detector called the “mesh detector.” The TITAN mesh detector was used to solve the problem of trapped electron detection in the new Cooler PEnning Trap (CPET) currently under development at TITAN. This thin array of wires etched out of a copper plate is a novel, low profile, charge agnostic detector that can be made effectively transparent or opaque at the user's discretion.

AB - The detection of an electron bunch exiting a strong magnetic field can prove challenging due to the small mass of the electron. If placed too far from a solenoid's entrance, a detector outside the magnetic field will be too small to reliably intersect with the exiting electron beam because the light electrons will follow the diverging magnetic field outside the solenoid. The TITAN group at TRIUMF in Vancouver, Canada, has made use of advances in the practice and precision of photochemical machining (PCM) to create a new kind of charge collecting detector called the “mesh detector.” The TITAN mesh detector was used to solve the problem of trapped electron detection in the new Cooler PEnning Trap (CPET) currently under development at TITAN. This thin array of wires etched out of a copper plate is a novel, low profile, charge agnostic detector that can be made effectively transparent or opaque at the user's discretion.

KW - Detectors

KW - HCI

KW - Ion cooling

KW - Ion trapping

KW - Penning trap

KW - Photochemical machining

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U2 - 10.1016/j.nima.2017.07.003

DO - 10.1016/j.nima.2017.07.003

M3 - Article

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SN - 0168-9002

VL - 868

SP - 133

EP - 138

JO - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

JF - Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment

ER -

A novel transparent charged particle detector for the CPET upgrade at TITAN

Abstract

Keywords

ASJC Scopus subject areas

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