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Antihydrogen annihi...
Antihydrogen annihilation reconstruction with the ALPHA silicon detector
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Andresen, G. B. (author)
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Ashkezari, M. D. (author)
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Bertsche, W. (author)
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show more...
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Bowe, P. D. (author)
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Butler, E. (author)
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Cesar, C. L. (author)
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Chapman, S. (author)
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Charlton, M. (author)
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Deller, A. (author)
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Eriksson, S. (author)
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Fajans, J. (author)
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Friesen, T. (author)
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Fujiwara, M. C. (author)
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Gill, D. R. (author)
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Gutierrez, A. (author)
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Hangst, J. S. (author)
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Hardy, W. N. (author)
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Hayden, M. E. (author)
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Hayano, R. S. (author)
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Humphries, A. J. (author)
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Hydomako, R. (author)
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- Jonsell, Svante (author)
- Stockholms universitet,Fysikum
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Jorgensen, L. V. (author)
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Kurchaninov, L. (author)
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Madsen, N. (author)
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Menary, S. (author)
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Nolan, P. (author)
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Olchanski, K. (author)
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Olin, A. (author)
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Povilus, A. (author)
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Pusa, P. (author)
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Sarid, E. (author)
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el Nasr, S. Seif (author)
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Silveira, D. M. (author)
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So, C. (author)
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Storey, J. W. (author)
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Thompson, R. I. (author)
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van der Werf, D. P. (author)
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Yamazaki, Y. (author)
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(creator_code:org_t)
- Elsevier BV, 2012
- 2012
- English.
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In: Nuclear Instruments and Methods in Physics Research Section A. - : Elsevier BV. - 0168-9002 .- 1872-9576. ; 684, s. 73-81
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- The ALPHA experiment has succeeded in trapping antihydrogen, a major milestone on the road to spectroscopic comparisons of antihydrogen with hydrogen. An annihilation vertex detector, which determines the time and position of antiproton annihilations, has been central to this achievement. This detector, an array of double-sided silicon microstrip detector modules arranged in three concentric cylindrical tiers, is sensitive to the passage of charged particles resulting from antiproton annihilation. This article describes the method used to reconstruct the annihilation location and to distinguish the annihilation signal from the cosmic ray background. Recent experimental results using this detector are outlined.
Subject headings
- NATURVETENSKAP -- Fysik -- Acceleratorfysik och instrumentering (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Accelerator Physics and Instrumentation (hsv//eng)
Keyword
- Antihydrogen
- Antimatter
- Event reconstruction
- Vertexing detector
- Cosmic ray background suppression
Publication and Content Type
- ref (subject category)
- art (subject category)
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To the university's database
- By the author/editor
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Andresen, G. B.
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Ashkezari, M. D.
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Bertsche, W.
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Bowe, P. D.
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Butler, E.
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Cesar, C. L.
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show more...
-
Chapman, S.
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Charlton, M.
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Deller, A.
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Eriksson, S.
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Fajans, J.
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Friesen, T.
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Fujiwara, M. C.
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Gill, D. R.
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Gutierrez, A.
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Hangst, J. S.
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Hardy, W. N.
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Hayden, M. E.
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Hayano, R. S.
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Humphries, A. J.
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Hydomako, R.
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Jonsell, Svante
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Jorgensen, L. V.
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Kurchaninov, L.
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Madsen, N.
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Menary, S.
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Nolan, P.
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Olchanski, K.
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Olin, A.
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Povilus, A.
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Pusa, P.
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Sarid, E.
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el Nasr, S. Seif
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Silveira, D. M.
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So, C.
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Storey, J. W.
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Thompson, R. I.
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van der Werf, D. ...
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Yamazaki, Y.
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show less...
- About the subject
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- NATURAL SCIENCES
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NATURAL SCIENCES
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and Physical Science ...
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and Accelerator Phys ...
- Articles in the publication
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Nuclear Instrume ...
- By the university
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Stockholm University