Formation Of A Cold Antihydrogen Beam in AEGIS For Gravity Measurements

Testera, G.; Belov, A. S.; Bonomi, G.; Boscolo, I.; Brambilla, N.; Brusa, R. S.; Byakov, V. M.; Cabaret, L.; Canali, C.; Carraro, C.; Castelli, F.; Cialdi, S.; de Combarieu, M.; Comparat, D.; Consolati, G.; Djourelov, N.; Doser, M.; Drobychev, G.; Dupasquier, A.; Fabris, D.; Ferragut, R.; Ferrari, G.; Fischer, A.; Fontana, A.; Forget, P.; Formaro, L.; Lunardon, M; Gervasini, A.; Giammarchi, M. G.; Gninenko, S. N.; Gribakin, G.; Heyne, R.; Hogan, S. D.; Kellerbauer, A.; Krasnicky, D.; Lagomarsino, V.; Manuzio, G.; Mariazzi, S.; Matveev, V. A.; Merkt, F.; Moretto, S.; Morhard, C.; Nebbia, G.; Nedelec, P.; Oberthaler, M.; Pari, P.; Petracek, V.; Prevedelli, M.; Al-Qaradawi, I. Y.; Quasso, F.; Rohne, O.; Pesente, S.; Rotondi, A.; Stapnes, S.; Sillou, D.; Stepanov, S. V.; Stroke, H. H.; Tino, G.; Vairo, A.; Viesti, G.; Walters, H.; Warring, U.; Zavatarelli, S.; Zenoni, A.; Zvezhinskij, D. S.

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Formation Of A Cold Antihydrogen Beam in AEGIS For Gravity Measurements

Testera, G., Belov, A. S., Bonomi, G., Boscolo, I., Brambilla, N., Brusa, R. S., et al. (2008). Formation Of A Cold Antihydrogen Beam in AEGIS For Gravity Measurements. In Y. Kanai, & Y. Yamazaki (Eds.), PROCEEDINGS OF THE WORKSHOP ON COLD ANTIMATTER PLASMAS AND APPLICATION TO FUNDAMENTAL PHYSICS (pp. 5-15). Melville, NY: American Institute of Physics.

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Item Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-7B1E-1 Version Permalink: https://hdl.handle.net/11858/00-001M-0000-0011-7B1F-0

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Creators:
Testera, G.¹, Author
Belov, A. S.¹, Author
Bonomi, G.¹, Author
Boscolo, I.¹, Author
Brambilla, N.¹, Author
Brusa, R. S.¹, Author
Byakov, V. M.¹, Author
Cabaret, L.¹, Author
Canali, C.², Author
Carraro, C.¹, Author
Castelli, F.¹, Author
Cialdi, S.¹, Author
de Combarieu, M.¹, Author
Comparat, D.¹, Author
Consolati, G.¹, Author
Djourelov, N.¹, Author
Doser, M.¹, Author
Drobychev, G.¹, Author
Dupasquier, A.¹, Author
Fabris, D.¹, Author
Ferragut, R.¹, AuthorFerrari, G.¹, AuthorFischer, A.², Author Fontana, A.¹, AuthorForget, P.¹, AuthorFormaro, L.¹, AuthorLunardon, M¹, AuthorGervasini, A.¹, AuthorGiammarchi, M. G.¹, AuthorGninenko, S. N.¹, AuthorGribakin, G.¹, AuthorHeyne, R.², Author Hogan, S. D.¹, AuthorKellerbauer, A.², Author Krasnicky, D.¹, AuthorLagomarsino, V.¹, AuthorManuzio, G.¹, AuthorMariazzi, S.¹, AuthorMatveev, V. A.¹, AuthorMerkt, F.¹, AuthorMoretto, S.¹, AuthorMorhard, C.², Author Nebbia, G.¹, AuthorNedelec, P.¹, AuthorOberthaler, M.¹, AuthorPari, P.¹, AuthorPetracek, V.¹, AuthorPrevedelli, M.¹, AuthorAl-Qaradawi, I. Y.¹, AuthorQuasso, F.¹, AuthorRohne, O.¹, AuthorPesente, S.¹, AuthorRotondi, A.¹, AuthorStapnes, S.¹, AuthorSillou, D.¹, AuthorStepanov, S. V.¹, AuthorStroke, H. H.¹, AuthorTino, G.¹, AuthorVairo, A.¹, AuthorViesti, G.¹, AuthorWalters, H.¹, AuthorWarring, U.², Author Zavatarelli, S.¹, AuthorZenoni, A.¹, AuthorZvezhinskij, D. S.¹, Author more..

Affiliations:
1Istituto Nazionale di Fisica Nucleare and Department of Physics, University of Genoa, via Dodecaneso 33, 16146 Genova, Italy Institute for Nuclear Research of the Russian Academy of Sciences, Moscow 117312, Russia Istituto Nazionale di Fisica Nucleare and Department of Physics, University of Pavia, via Bassi 6, 27100 Pavia, Italy Istituto Nazionale di Fisica Nucleare and Department of Physics, University of Milan, via Celoria 16, 20133 Milano, Italy Department of Physics, University of Trento, via Sommarive 14, 38100 Povo, Italy Institute for Theoretical and Experimental Physics, Moscow 117218, Russia Laboratoire Aimé Cotton, CNRS, Univ Paris-Sud, Bât. 505, 91405 Orsay, France Laboratoire de Basse Tempe´rature du SPEC/DRECAM/DSM, CEA Saclay, 91191 Gif-sur-Yvette Cedex-France Institute for Nuclear Research and Nuclear Energy, 72 Tzarigradsko Chaussee, 1784 Sofia, Bulgaria Department of Physics, CERN, 1211 Gene`ve 23, Switzerland Lab. d’Annecy-le-Vieux de Phys. des Particules, 9 Chemin de Bellevue, B.p. 110, 74941 Annecy Cedex, France Department of Physics, Politecnico di Milano, Piazza L. da Vinci 32, 20133 Milano, Italy. Istituto Nazionale di Fisica Nucleare and Department of Physics, University of Florence and LENS, CNR-INFM, via Sansone 1, 50019 Firenze, Italy Department of Applied Mathematics and Theoretical Physics, Queen’s University, University Road, Belfast BT7 1NN, United Kingdom Laboratorium für Physikalische Chemie, ETH Zürich, Zürich 8093, Switzerland Kirchhoff Institute of Physics, University of Heidelberg, Im Neuenheimer Feld 227, 69120 Heidelberg, Germany Department of Physics, New York University, 4 Washington Place, New York, NY 10003, USA University of Oslo, Department of Physics, Oslo, Norway Czech Technical University in Prague, Faculty of Nuclear Sciences and Physical Engineering Istituto Nazionale di Fisica Nucleare and Department of Physics, University of Padova , Via Marzolo 8, 35131 Padova - Italy Qatar University, Doha, Qatar P. O. Box 2713, Doha, Qatar Institute for Nuclear Problems of the Belarus State University, 11, Bobruiskaya Str., Minsk 220030, Belarus, ou_persistent22
2Alban Kellerbauer - Emmy Noether Junior Research Group, Junior Research Groups, MPI for Nuclear Physics, Max Planck Society, ou_907551

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Free keywords: Antihydrogen, Equivalence Principle, Rydberg atoms.04.80.Cc, 32.80.Ee, 34.70.+e, 36.10.-k, 37.10.Ty

Abstract: The formation of the antihydrogen beam in the AEGIS experiment through the use of inhomogeneous electric fields is discussed and simulation results including the geometry of the apparatus and realistic hypothesis about the antihydrogen initial conditions are shown. The resulting velocity distribution matches the requirements of the gravity experiment. In particular it is shown that the inhomogeneous electric fields provide radial cooling of the beam during the acceleration.

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Language(s): eng - English

Dates: Date issued: 2008

Publication Status: Issued

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Identifiers: eDoc: 395107

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Title: 1st International Workshop on Cold Antimatter Plasmas and Application to Fundamental Physics

Place of Event: Okinawa, Japan

Start-/End Date: 2008-02-20 - 2008-02-22

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Title: PROCEEDINGS OF THE WORKSHOP ON COLD ANTIMATTER PLASMAS AND APPLICATION TO FUNDAMENTAL PHYSICS

Source Genre: Proceedings

Creator(s):
Kanai, Yasuyuki, Editor
Yamazaki, Yasunori, Editor

Affiliations:
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Publ. Info: Melville, NY : American Institute of Physics

Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 5 - 15 Identifier: ISBN: 978-0-7354-0561-5

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Title: AIP Conference Proceedings

Source Genre: Series

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Pages: - Volume / Issue: 1037 Sequence Number: - Start / End Page: - Identifier: -