Antiproton, positron, and electron imaging with a microchannel plate/phosphor detector ALPHA Collaboration

G. B. Andresen; W. Bertsche; P. D. Bowe; C. C. Bray; E. Butler; C. L. Cesar; S. Chapman; M. Charlton; J. Fajans; M. C. Fujiwara; D. R. Gill; J. S. Hangst; W. N. Hardy; R. S. Hayano; M. E. Hayden; A. J. Humphries; R. Hydomako; L. V. Jørgensen; S. J. Kerrigan; L. Kurchaninov; R. Lambo; N. Madsen; P. Nolan; K. Olchanski; A. Olin; A. P. Povilus; P. Pusa; E. Sarid; S. Seif El Nasr; D. M. Silveira; J. W. Storey; R. I. Thompson; D. P. Van Der Werf; Y. Yamazaki

doi:10.1063/1.3266967

Antiproton, positron, and electron imaging with a microchannel plate/phosphor detector ALPHA Collaboration

G. B. Andresen, W. Bertsche, P. D. Bowe, C. C. Bray, E. Butler, C. L. Cesar, S. Chapman, M. Charlton, J. Fajans, M. C. Fujiwara, D. R. Gill, J. S. Hangst, W. N. Hardy, R. S. Hayano, M. E. Hayden, A. J. Humphries, R. Hydomako, L. V. Jørgensen, S. J. Kerrigan, L. KurchaninovR. Lambo, N. Madsen, P. Nolan, K. Olchanski, A. Olin, A. P. Povilus, P. Pusa, E. Sarid, S. Seif El Nasr, D. M. Silveira, J. W. Storey, R. I. Thompson, D. P. Van Der Werf, Y. Yamazaki

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Abstract

A microchannel plate (MCP)/phosphor screen assembly has been used to destructively measure the radial profile of cold, confined antiprotons, electrons, and positrons in the ALPHA experiment, with the goal of using these trapped particles for antihydrogen creation and confinement. The response of the MCP to low energy (10-200 eV, <1 eV spread) antiproton extractions is compared to that of electrons and positrons.

Original language	English
Article number	123701
Journal	Review of Scientific Instruments
Volume	80
Issue number	12
DOIs	https://doi.org/10.1063/1.3266967
State	Published - 1 Dec 2009
Externally published	Yes

ASJC Scopus subject areas

Instrumentation

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Andresen, G. B., Bertsche, W., Bowe, P. D., Bray, C. C., Butler, E., Cesar, C. L., Chapman, S., Charlton, M., Fajans, J., Fujiwara, M. C., Gill, D. R., Hangst, J. S., Hardy, W. N., Hayano, R. S., Hayden, M. E., Humphries, A. J., Hydomako, R., Jørgensen, L. V., Kerrigan, S. J., ... Yamazaki, Y. (2009). Antiproton, positron, and electron imaging with a microchannel plate/phosphor detector ALPHA Collaboration. Review of Scientific Instruments, 80(12), [123701]. https://doi.org/10.1063/1.3266967

@article{3443a3f341b644c99c70f0f3306d8a09,

title = "Antiproton, positron, and electron imaging with a microchannel plate/phosphor detector ALPHA Collaboration",

abstract = "A microchannel plate (MCP)/phosphor screen assembly has been used to destructively measure the radial profile of cold, confined antiprotons, electrons, and positrons in the ALPHA experiment, with the goal of using these trapped particles for antihydrogen creation and confinement. The response of the MCP to low energy (10-200 eV, <1 eV spread) antiproton extractions is compared to that of electrons and positrons.",

author = "Andresen, {G. B.} and W. Bertsche and Bowe, {P. D.} and Bray, {C. C.} and E. Butler and Cesar, {C. L.} and S. Chapman and M. Charlton and J. Fajans and Fujiwara, {M. C.} and Gill, {D. R.} and Hangst, {J. S.} and Hardy, {W. N.} and Hayano, {R. S.} and Hayden, {M. E.} and Humphries, {A. J.} and R. Hydomako and J{\o}rgensen, {L. V.} and Kerrigan, {S. J.} and L. Kurchaninov and R. Lambo and N. Madsen and P. Nolan and K. Olchanski and A. Olin and Povilus, {A. P.} and P. Pusa and E. Sarid and {El Nasr}, {S. Seif} and Silveira, {D. M.} and Storey, {J. W.} and Thompson, {R. I.} and {Van Der Werf}, {D. P.} and Y. Yamazaki",

note = "Funding Information: This work was supported by CNPq, FINEP (Brazil), ISF (Israel), MEXT (Japan), FNU (Denmark), NSERC, NRC/TRIUMF (Canada), DOE (USA), and EPSRC and the Leverhulme Trust (U.K.).",

year = "2009",

month = dec,

day = "1",

doi = "10.1063/1.3266967",

language = "English",

volume = "80",

journal = "Review of Scientific Instruments",

issn = "0034-6748",

publisher = "American Institute of Physics",

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}

Andresen, GB, Bertsche, W, Bowe, PD, Bray, CC, Butler, E, Cesar, CL, Chapman, S, Charlton, M, Fajans, J, Fujiwara, MC, Gill, DR, Hangst, JS, Hardy, WN, Hayano, RS, Hayden, ME, Humphries, AJ, Hydomako, R, Jørgensen, LV, Kerrigan, SJ, Kurchaninov, L, Lambo, R, Madsen, N, Nolan, P, Olchanski, K, Olin, A, Povilus, AP, Pusa, P, Sarid, E, El Nasr, SS, Silveira, DM, Storey, JW, Thompson, RI, Van Der Werf, DP & Yamazaki, Y 2009, 'Antiproton, positron, and electron imaging with a microchannel plate/phosphor detector ALPHA Collaboration', Review of Scientific Instruments, vol. 80, no. 12, 123701. https://doi.org/10.1063/1.3266967

TY - JOUR

T1 - Antiproton, positron, and electron imaging with a microchannel plate/phosphor detector ALPHA Collaboration

AU - Andresen, G. B.

AU - Bertsche, W.

AU - Bowe, P. D.

AU - Bray, C. C.

AU - Butler, E.

AU - Cesar, C. L.

AU - Chapman, S.

AU - Charlton, M.

AU - Fajans, J.

AU - Fujiwara, M. C.

AU - Gill, D. R.

AU - Hangst, J. S.

AU - Hardy, W. N.

AU - Hayano, R. S.

AU - Hayden, M. E.

AU - Humphries, A. J.

AU - Hydomako, R.

AU - Jørgensen, L. V.

AU - Kerrigan, S. J.

AU - Kurchaninov, L.

AU - Lambo, R.

AU - Madsen, N.

AU - Nolan, P.

AU - Olchanski, K.

AU - Olin, A.

AU - Povilus, A. P.

AU - Pusa, P.

AU - Sarid, E.

AU - El Nasr, S. Seif

AU - Silveira, D. M.

AU - Storey, J. W.

AU - Thompson, R. I.

AU - Van Der Werf, D. P.

AU - Yamazaki, Y.

N1 - Funding Information: This work was supported by CNPq, FINEP (Brazil), ISF (Israel), MEXT (Japan), FNU (Denmark), NSERC, NRC/TRIUMF (Canada), DOE (USA), and EPSRC and the Leverhulme Trust (U.K.).

PY - 2009/12/1

Y1 - 2009/12/1

N2 - A microchannel plate (MCP)/phosphor screen assembly has been used to destructively measure the radial profile of cold, confined antiprotons, electrons, and positrons in the ALPHA experiment, with the goal of using these trapped particles for antihydrogen creation and confinement. The response of the MCP to low energy (10-200 eV, <1 eV spread) antiproton extractions is compared to that of electrons and positrons.

AB - A microchannel plate (MCP)/phosphor screen assembly has been used to destructively measure the radial profile of cold, confined antiprotons, electrons, and positrons in the ALPHA experiment, with the goal of using these trapped particles for antihydrogen creation and confinement. The response of the MCP to low energy (10-200 eV, <1 eV spread) antiproton extractions is compared to that of electrons and positrons.

UR - http://www.scopus.com/inward/record.url?scp=73849093214&partnerID=8YFLogxK

U2 - 10.1063/1.3266967

DO - 10.1063/1.3266967

M3 - Article

AN - SCOPUS:73849093214

SN - 0034-6748

VL - 80

JO - Review of Scientific Instruments

JF - Review of Scientific Instruments

IS - 12

M1 - 123701

ER -

Antiproton, positron, and electron imaging with a microchannel plate/phosphor detector ALPHA Collaboration

Abstract

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