Observation of double-resonant laser-induced transitions in the v=n{minus}l{minus}1=2 metastable cascade of antiprotonic {sup 4}He atoms
- Department of Physics, University of Tokyo 7-3-1 Hongo, Bunkyo-ku, Tokyo 113 (Japan)
- Institute for Molecular Science, Myodaiji, Okazaki 444 (Japan)
- Institute for Nuclear Study, University of Tokyo, 3-2-1 Midori-cho, Tanashi, Tokyo 188 (Japan)
- Physik Department, Technische Universitaet Muenchen, D-85747 Garching (Germany)
- KFKI Research Institute for Particle and Nuclear Physics, H-1525 Budapest (Hungary)
- CERN, CH-1211 Geneva 23 (Switzerland)
Another laser-induced resonant transition in the v=n{minus}l{minus}1=2 metastable cascade of antiprotonic {sup 4}He atoms has been found by using a double-resonance technique. This was done by setting the first laser to the already known 470.724-nm resonance [(n,l)=(37,34){r_arrow}(36,33)], while the (38,35){r_arrow}(37,34) transition was searched for with the second laser. The resonant transition was found at a wavelength of 529.622{plus_minus}0.003 nm, showing excellent agreement with a recent prediction of Korobov. {copyright} {ital 1997} {ital The American Physical Society}
- OSTI ID:
- 435195
- Journal Information:
- Physical Review A, Journal Name: Physical Review A Journal Issue: 1 Vol. 55; ISSN 1050-2947; ISSN PLRAAN
- Country of Publication:
- United States
- Language:
- English
Similar Records
Laser-induced resonant transition at 470.724 nm in the {ital v}={ital n}{minus}{ital l}{minus}1=2 cascade of metastable antiprotonic helium atoms
Laser-induced resonant transitions in the {ital v}={ital n}{minus}{ital l}{minus}1=2 and 3 metastable cascades of antiprotonic{sup 3}He atoms
Populations and lifetimes in the v=n-l-1=2 and 3 metastable cascades of pHe{sup +} measured by pulsed and continuous antiproton beams
Journal Article
·
Tue Oct 31 23:00:00 EST 1995
· Physical Review A
·
OSTI ID:147640
Laser-induced resonant transitions in the {ital v}={ital n}{minus}{ital l}{minus}1=2 and 3 metastable cascades of antiprotonic{sup 3}He atoms
Journal Article
·
Sun Mar 31 23:00:00 EST 1996
· Physical Review A
·
OSTI ID:279936
Populations and lifetimes in the v=n-l-1=2 and 3 metastable cascades of pHe{sup +} measured by pulsed and continuous antiproton beams
Journal Article
·
Thu Jul 01 00:00:00 EDT 2004
· Physical Review. A
·
OSTI ID:20643896