Journal articles
Production of Highly Polarized Positrons Using Polarized Electrons at MeV Energies
D. Abbott
P. Adderley
A. Adeyemi
P. Aguilera
M. Ali
H. Areti
M. Baylac
1
J. Benesch
G. Bosson
1
B. Cade
A. Camsonne
L. s. Cardman
J. Clark
P. Cole
S. Covert
C. Cuevas
O. Dadoun
2
D. Dale
H. Dong
J. Dumas
1
E. Fanchini
1
T. Forest
E. Forman
A. Freyberger
E. Froidefond
1
S. Golge
J. Grames
P. Guèye
J. Hansknecht
P. Harrell
J. Hoskins
C. Hyde
B. Josey
R. Kazimi
Y. Kim
D. Machie
K. Mahoney
R. Mammei
M. Marton
1
J. Mccarter
M. Mccaughan
M. Mchugh
D. Mcnulty
K. e. Mesick
T. Michaelides
R. Michaels
B. Moffit
D. Moser
C. Muñoz Camacho
3
J.-F. Muraz
1
A. Opper
M. Poelker
J.-S. Réal
L. Richardson
S. Setiniyaz
M. Stutzman
R. Suleiman
C. Tennant
C. Tsai
D. Turner
M. Ungaro
A. Variola
2
E. Voutier
1, 3
Y. Wang
Y. Zhang
C. Muñoz Camacho 3
Author IdHAL : carlos-munoz-camacho
J.-F. Muraz 1
Author
A. Opper
Author
M. Poelker
Author
J.-S. Réal
Author IdHAL : jean-sebastien-real ORCID : https://orcid.org/0000-0003-1584-783X
L. Richardson
Author
S. Setiniyaz
Author
M. Stutzman
Author
Y. Zhang
Author
1
LPSC - Laboratoire de Physique Subatomique et de Cosmologie (53 avenue des Martyrs - 38026 Grenoble Cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- Grenoble INP - Institut polytechnique de Grenoble - Grenoble Institute of Technology (46 avenue Félix Viallet 38031 Grenoble Cedex 1 - France)
- UGA [2016-2019] - Université Grenoble Alpes [2016-2019] (CS 40700 - 38058 Grenoble cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR5821 (France)
2
LAL - Laboratoire de l'Accélérateur Linéaire (Centre Scientifique d'Orsay B.P. 34 91898 ORSAY Cedex - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8607 (France)
3
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
Abstract : The Polarized Electrons for Polarized Positrons experiment at the injector of the Continuous Electron
Beam Accelerator Facility has demonstrated for the first time the efficient transfer of polarization from
electrons to positrons produced by the polarized bremsstrahlung radiation induced by a polarized electron
beam in a high-Z target. Positron polarization up to 82% have been measured for an initial electron beam
momentum of 8.19 MeV=c, limited only by the electron beam polarization. This technique extends
polarized positron capabilities from GeV to MeV electron beams, and opens access to polarized positron
beam physics to a wide community.
Document type :
Journal articles
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http://hal.in2p3.fr/in2p3-01325260
Contributor : Emmanuelle Vernay <>
Submitted on : Thursday, June 2, 2016 - 8:45:20 AM
Last modification on : Tuesday, January 5, 2021 - 1:38:04 PM
Contributor : Emmanuelle Vernay <>
Submitted on : Thursday, June 2, 2016 - 8:45:20 AM
Last modification on : Tuesday, January 5, 2021 - 1:38:04 PM
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- HAL Id : in2p3-01325260, version 1
- DOI : 10.1103/PhysRevLett.116.214801
- ARXIV : 1606.08877
Citation
D. Abbott, P. Adderley, A. Adeyemi, P. Aguilera, M. Ali, et al.. Production of Highly Polarized Positrons Using Polarized Electrons at MeV Energies. Physical Review Letters, American Physical Society, 2016, 116 (21), pp.214801. ⟨10.1103/PhysRevLett.116.214801⟩. ⟨in2p3-01325260⟩
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