Published 2014 | Version v1
Book Metadata-only

Near-infrared laser spectroscopy of antiprotonic helium atoms

Creators

  • 1. Department of Physics, University of Tokyo, Hongo, Bunkyo-ku 113-0033 (Japan)
  • 2. Institute for Particle and Nuclear Physics, Wigner Research Centre for Physics, Hungarian Academy of Sciences, P.O.Box 49, Budapest, 1525 (Hungary)
  • 3. Paul Scherrer Institute, 5232 Villigen-PSI (Switzerland)
  • 4. INFN, Gruppo Collegato di Brescia, 25133 Brescia (Italy)
  • 5. Dipartimento di Ingegneria dell Informazione, Universita di Brescia, 25123 Brescia (Italy)
  • 6. Institute of Nuclear Research, H-4001 Debrecen (Hungary)
  • 7. CERN, CH-1211 Geneva 23 (Switzerland)
  • 8. Max-Planck-Institut fuer Quantenoptik, Hans-Kopfermann-Strasse 1, D85748 Garching (Germany)

Description

The antiprotonic helium atom p-barHe+ s a three-body system consisting of an antiproton p-bar, an electron e-, and a helium nucleus He2+. The ASACUSA (Atomic Spectroscopy and Collisions Using Slow Antiprotons) collaboration is currently attempting to observe a laser-induced resonant transition of antiprotonic helium atoms at wavelength of 1154.9 nm. Motivations to observe this transition and a nanosecond near-infrared laser prepared for this work are presented

Availability note (English)

Available from doi: http://dx.doi.org/10.1051/epjconf/20146605010
Part of:
EPJ Web of Conferences, Proceedings of the International Nuclear Physics Conference - INPC 2013

Additional details

Identifiers

DOI
10.1051/epjconf/20146605010;

Publishing Information

Publisher
EDP Sciences
Imprint Place
Les Ulis (France)
ISBN
978-2-7598-1175-5; 978-2-7598-1176-2
Imprint Title
EPJ Web of Conferences, Proceedings of the International Nuclear Physics Conference - INPC 2013
Imprint Pagination
v. 66 [2000 p.]
Journal Page Range
p. 05010.p.1-05010.p.4

Conference

Title
International Nuclear Physics Conference
Acronym
INPC 2013
Dates
2-7 Jun 2013
Place
Firenze (Italy)

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
47094842
Subject category
S74: ATOMIC AND MOLECULAR PHYSICS; S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ANTIPROTONS; COLLISIONS; ELECTRONS; HELIUM; HELIUM IONS; LASER SPECTROSCOPY; LASERS; THREE-BODY PROBLEM; WAVELENGTHS
Descriptors DEC
ANTIBARYONS; ANTIMATTER; ANTINUCLEI; ANTINUCLEONS; ANTIPARTICLES; BARYONS; CHARGED PARTICLES; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; FLUIDS; GASES; HADRONS; IONS; LEPTONS; MANY-BODY PROBLEM; MATTER; NONMETALS; NUCLEI; NUCLEONS; PROTONS; RARE GASES; SPECTROSCOPY

Optional Information

Notes
19 refs.