Your browser doesn't support javascript.
loading
How to Reach a Thousand-Second in-Plane Polarization Lifetime with 0.97-GeV/c Deuterons in a Storage Ring.
Guidoboni, G; Stephenson, E; Andrianov, S; Augustyniak, W; Bagdasarian, Z; Bai, M; Baylac, M; Bernreuther, W; Bertelli, S; Berz, M; Böker, J; Böhme, C; Bsaisou, J; Chekmenev, S; Chiladze, D; Ciullo, G; Contalbrigo, M; de Conto, J-M; Dymov, S; Engels, R; Esser, F M; Eversmann, D; Felden, O; Gaisser, M; Gebel, R; Glückler, H; Goldenbaum, F; Grigoryev, K; Grzonka, D; Hahnraths, T; Heberling, D; Hejny, V; Hempelmann, N; Hetzel, J; Hinder, F; Hipple, R; Hölscher, D; Ivanov, A; Kacharava, A; Kamerdzhiev, V; Kamys, B; Keshelashvili, I; Khoukaz, A; Koop, I; Krause, H-J; Krewald, S; Kulikov, A; Lehrach, A; Lenisa, P; Lomidze, N.
Afiliação
  • Guidoboni G; University of Ferrara and INFN, 44100 Ferrara, Italy.
  • Stephenson E; Indiana University Center for Spacetime Symmetries, Bloomington, Indiana 47405, USA.
  • Andrianov S; Faculty of Applied Mathematics and Control Processes, St. Petersburg State University, 198504 St. Petersburg, Russia.
  • Augustyniak W; Department of Nuclear Physics, National Centre for Nuclear Research, 00681 Warsaw, Poland.
  • Bagdasarian Z; High Energy Physics Institute, Tbilisi State University, 0186 Tbilisi, Georgia.
  • Bai M; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Baylac M; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Bernreuther W; JARA-FAME (Forces and Matter Experiments), Forschungszentrum Jülich and RWTH Aachen University, 52056 Aachen, Germany.
  • Bertelli S; LPSC Université Grenoble-Alpes, CNRS/IN2P3, 38000 Grenoble, Cedex, France.
  • Berz M; JARA-FAME (Forces and Matter Experiments), Forschungszentrum Jülich and RWTH Aachen University, 52056 Aachen, Germany.
  • Böker J; Institut für Theoretische Teilchenphysik und Kosmologie, RWTH Aachen University, 52056 Aachen, Germany.
  • Böhme C; University of Ferrara and INFN, 44100 Ferrara, Italy.
  • Bsaisou J; Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA.
  • Chekmenev S; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Chiladze D; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Ciullo G; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Contalbrigo M; Institute for Advanced Simulation, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • de Conto JM; III. Physikalisches Institut B, RWTH Aachen University, 52056 Aachen, Germany.
  • Dymov S; High Energy Physics Institute, Tbilisi State University, 0186 Tbilisi, Georgia.
  • Engels R; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Esser FM; University of Ferrara and INFN, 44100 Ferrara, Italy.
  • Eversmann D; University of Ferrara and INFN, 44100 Ferrara, Italy.
  • Felden O; LPSC Université Grenoble-Alpes, CNRS/IN2P3, 38000 Grenoble, Cedex, France.
  • Gaisser M; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Gebel R; Laboratory of Nuclear Problems, Joint Institute for Nuclear Research, 141980 Dubna, Russia.
  • Glückler H; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Goldenbaum F; ZentralInstitut für Engineering, Elektronik und Analytik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Grigoryev K; III. Physikalisches Institut B, RWTH Aachen University, 52056 Aachen, Germany.
  • Grzonka D; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Hahnraths T; Center for Axion and Precision Physics Research, Institute for Basic Science, 291 Daehak-ro, Yuseong-gu, Daejeon 305-701, Republic of Korea.
  • Heberling D; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Hejny V; ZentralInstitut für Engineering, Elektronik und Analytik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Hempelmann N; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Hetzel J; III. Physikalisches Institut B, RWTH Aachen University, 52056 Aachen, Germany.
  • Hinder F; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Hipple R; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Hölscher D; JARA-FAME (Forces and Matter Experiments), Forschungszentrum Jülich and RWTH Aachen University, 52056 Aachen, Germany.
  • Ivanov A; Institut für Hochfrequenztechnik, RWTH Aachen University, 52056 Aachen, Germany.
  • Kacharava A; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Kamerdzhiev V; III. Physikalisches Institut B, RWTH Aachen University, 52056 Aachen, Germany.
  • Kamys B; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Keshelashvili I; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Khoukaz A; III. Physikalisches Institut B, RWTH Aachen University, 52056 Aachen, Germany.
  • Koop I; Department of Physics and Astronomy, Michigan State University, East Lansing, Michigan 48824, USA.
  • Krause HJ; Institut für Hochfrequenztechnik, RWTH Aachen University, 52056 Aachen, Germany.
  • Krewald S; Faculty of Applied Mathematics and Control Processes, St. Petersburg State University, 198504 St. Petersburg, Russia.
  • Kulikov A; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Lehrach A; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
  • Lenisa P; Institute of Physics, Jagiellonian University, 30348 Cracow, Poland.
  • Lomidze N; Institut für Kernphysik, Forschungszentrum Jülich, 52425 Jülich, Germany.
Phys Rev Lett ; 117(5): 054801, 2016 Jul 29.
Article em En | MEDLINE | ID: mdl-27517774
ABSTRACT
We observe a deuteron beam polarization lifetime near 1000 s in the horizontal plane of a magnetic storage ring (COSY). This long spin coherence time is maintained through a combination of beam bunching, electron cooling, sextupole field corrections, and the suppression of collective effects through beam current limits. This record lifetime is required for a storage ring search for an intrinsic electric dipole moment on the deuteron at a statistical sensitivity level approaching 10^{-29} e cm.
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Itália
Texto completo
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Phys Rev Lett Ano de publicação: 2016 Tipo de documento: Article País de afiliação: Itália