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A magnetic trap for antihydrogen confinement

W Bertsche, A Boston, P.D Bowe, C.L Cesar, S Chapman, M Charlton, M Chartier, A Deutsch, J Fajans, M.C Fujiwara, R Funakoshi, K Gomberoff, J.S Hangst, R.S Hayano, M.J Jenkins, L.V Jørgensen, P Ko, N Madsen, P Nolan, R.D Page, L.G.C Posada, A Povilus, E Sarid, D.M Silveira, D.P. van der Werf, Y Yamazaki, B Parker, J Escallier, A Ghosh, Dirk van der Werf Orcid Logo

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Volume: 566, Issue: 2, Pages: 746 - 756

Swansea University Author: Dirk van der Werf Orcid Logo

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DOI (Published version): 10.1016/j.nima.2006.07.012

Abstract

The goal of the ALPHA collaboration at CERN is to test CPT conservation by comparing the 1S–2S transitions of hydrogen and antihydrogen. To reach the ultimate accuracy of 1 part in 1018, the (anti)atoms must be trapped. Using current technology, only magnetic minimum traps can confine (anti)hydrogen...

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Published in: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
ISSN: 0168-9002
Published: 2006
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URI: https://cronfa.swan.ac.uk/Record/cronfa1557
first_indexed 2013-07-23T11:47:41Z
last_indexed 2018-02-09T04:28:54Z
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spelling 2011-10-01T00:00:00.0000000 v2 1557 2011-10-01 A magnetic trap for antihydrogen confinement 4a4149ebce588e432f310f4ab44dd82a 0000-0001-5436-5214 Dirk van der Werf Dirk van der Werf true false 2011-10-01 BGPS The goal of the ALPHA collaboration at CERN is to test CPT conservation by comparing the 1S–2S transitions of hydrogen and antihydrogen. To reach the ultimate accuracy of 1 part in 1018, the (anti)atoms must be trapped. Using current technology, only magnetic minimum traps can confine (anti)hydrogen. In this paper, the design of the ALPHA antihydrogen trap and the results of measurements on a prototype system will be presented. The trap depth of the final system will be 1.16 T, corresponding to a temperature of 0.78K for ground state antihydrogen. Journal Article Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 566 2 746 756 0168-9002 31 12 2006 2006-12-31 10.1016/j.nima.2006.07.012 This paper describes the design of the superconducting magnet system, comprising an octupole, two mirror coils and a solenoid to be used in the ALPHA experiment and reports on the testing of a prototype magnet system. Van der Werf played the leading role in the design and prepared the manuscript. COLLEGE NANME Biosciences Geography and Physics School COLLEGE CODE BGPS Swansea University 2011-10-01T00:00:00.0000000 2011-10-01T00:00:00.0000000 Faculty of Science and Engineering School of Biosciences, Geography and Physics - Physics W Bertsche 1 A Boston 2 P.D Bowe 3 C.L Cesar 4 S Chapman 5 M Charlton 6 M Chartier 7 A Deutsch 8 J Fajans 9 M.C Fujiwara 10 R Funakoshi 11 K Gomberoff 12 J.S Hangst 13 R.S Hayano 14 M.J Jenkins 15 L.V Jørgensen 16 P Ko 17 N Madsen 18 P Nolan 19 R.D Page 20 L.G.C Posada 21 A Povilus 22 E Sarid 23 D.M Silveira 24 D.P. van der Werf 25 Y Yamazaki 26 B Parker 27 J Escallier 28 A Ghosh 29 Dirk van der Werf 0000-0001-5436-5214 30
title A magnetic trap for antihydrogen confinement
spellingShingle A magnetic trap for antihydrogen confinement
Dirk van der Werf
title_short A magnetic trap for antihydrogen confinement
title_full A magnetic trap for antihydrogen confinement
title_fullStr A magnetic trap for antihydrogen confinement
title_full_unstemmed A magnetic trap for antihydrogen confinement
title_sort A magnetic trap for antihydrogen confinement
author_id_str_mv 4a4149ebce588e432f310f4ab44dd82a
author_id_fullname_str_mv 4a4149ebce588e432f310f4ab44dd82a_***_Dirk van der Werf
author Dirk van der Werf
author2 W Bertsche
A Boston
P.D Bowe
C.L Cesar
S Chapman
M Charlton
M Chartier
A Deutsch
J Fajans
M.C Fujiwara
R Funakoshi
K Gomberoff
J.S Hangst
R.S Hayano
M.J Jenkins
L.V Jørgensen
P Ko
N Madsen
P Nolan
R.D Page
L.G.C Posada
A Povilus
E Sarid
D.M Silveira
D.P. van der Werf
Y Yamazaki
B Parker
J Escallier
A Ghosh
Dirk van der Werf
format Journal article
container_title Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
container_volume 566
container_issue 2
container_start_page 746
publishDate 2006
institution Swansea University
issn 0168-9002
doi_str_mv 10.1016/j.nima.2006.07.012
college_str Faculty of Science and Engineering
hierarchytype
hierarchy_top_id facultyofscienceandengineering
hierarchy_top_title Faculty of Science and Engineering
hierarchy_parent_id facultyofscienceandengineering
hierarchy_parent_title Faculty of Science and Engineering
department_str School of Biosciences, Geography and Physics - Physics{{{_:::_}}}Faculty of Science and Engineering{{{_:::_}}}School of Biosciences, Geography and Physics - Physics
document_store_str 0
active_str 0
description The goal of the ALPHA collaboration at CERN is to test CPT conservation by comparing the 1S–2S transitions of hydrogen and antihydrogen. To reach the ultimate accuracy of 1 part in 1018, the (anti)atoms must be trapped. Using current technology, only magnetic minimum traps can confine (anti)hydrogen. In this paper, the design of the ALPHA antihydrogen trap and the results of measurements on a prototype system will be presented. The trap depth of the final system will be 1.16 T, corresponding to a temperature of 0.78K for ground state antihydrogen.
published_date 2006-12-31T12:07:01Z
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score 11.048171

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