Pregled bibliografske jedinice broj: 256524
Search for the CP Forbidden Decay η → 4π 0
Search for the CP Forbidden Decay η → 4π 0 // Physical review Letters, 84 (2000), 21; 4802-4805 (međunarodna recenzija, članak, znanstveni)
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Naslov
Search for the CP Forbidden Decay η → 4π 0
Autori
Prakhov, S. ; Tippens, W.B. ; Allgower, C. ; Bekrenev, V. ; Berger, E. ; Briscoe, W.J. ; Clajus, M. ; Comfort, J.R. ; Craig, K. ; Grosnick, D. ; Huber, G.M. ; Isenhower, D. ; Knecht, N. ; Koetke, D. ; Koulbardis, A. ; Kozlenko, N. ; Kruglov, S. ; Kycia, T. ; Lolos, G.J. ; Lopatin, I. ; Manley, D.M. ; Marušić, Aljoša ; Manweiler, R. ; McDonald, S. ; Nefkens, B.M.K. ; Olmsted, J. ; Papandreou, Z. ; Peaslee, D. ; Peterson, G.J. ; Phaisangittisakul, N. ; Pulver, M. ; Ramirez, A.F. ; Sadler, M.E. ; Shafi, A. ; Šlaus, Ivo ; Spinka, H. ; Stanislaus, S. ; Starostin, A. ; Staudenmaier, H.M. ; Supek, Ivan ; Wong, C.W.
Izvornik
Physical review Letters (0031-9007) 84
(2000), 21;
4802-4805
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Crystal Ball; Alternating Gradient Synchrotron; branching ratio of the CP forbidden decay η → 4π 0
Sažetak
We report the first determination of the upper limit for the branching ratio of the CP forbidden decay η → 4π 0. No events were observed in a sample of 3.0×107 η decays. The experiment was performed with the Crystal Ball multiphoton spectrometer installed in a separated π -beam at the AGS (Alternating Gradient Synchrotron). At the 90% confidence limit, B(η → 4π 0)≤ 6.9×10-7.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
POVEZANOST RADA
Ustanove:
Institut "Ruđer Bošković", Zagreb
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
- MEDLINE