Measurement of the η → π+ π- e+ e- decay branching ratio

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

Volumn 644, Issue 5-6, 2007, Pages 299-303

  Bargholtz, Chr ^a   Bashkanov, M ^b   Bogoslawsky, D ^c   Calen H ^d   Cappellaro, F ^e   Clement, H ^b   Demirors L ^f   Ekstrom C ^d   Fransson, K ^d   Geren L ^a   Gustafsson, L ^e   Hoistad B ^e   Ivanov, G ^c   Jacewicz, M ^e   Jiganov, E ^c   Johansson, T ^e   Keleta, S ^e   Koch, I ^e   Kullander, S ^e   Kupsc A ^d   Kuznetsov, A ^c   Laukhin, I V ^g   Lindberg, K ^a   Marciniewski, P ^d   Meier, R ^b   Morosov, B ^c   Oelert, W ^h   Pauly, C ^f   Pettersson, H ^e   Petukhov, Y ^c   Povtorejko, A ^c   Ruber, R J M Y ^d   Schonning K ^e   Scobel, W ^f   Shafigullin, R ^g   Shwartz, B ⁱ   Skorodko, T ^b   Sopov, V ^j   Stepaniak, J ^k   Tchernyshev, V ^j   Tegner P E ^a   Thorngren Engblom P ^e   Tikhomirov, V ^c   Turowiecki, A ^l   Wagner, G J ^b   Wolke, M ^e   Yamamoto, A ^m   Zabierowski, J ^k   Zartova, I ^a   Zlomanczuk J ^e   more..

^a STOCKHOLM UNIVERSITY   (Sweden)

^b UNIVERSITY OF TÜBINGEN   (Germany)

^c JOINT INSTITUTE FOR NUCLEAR RESEARCH   (Russian Federation)

^d UPPSALA UNIVERSITY   (Sweden)

^e UPPSALA UNIVERSITY   (Sweden)

^f UNIVERSITY OF HAMBURG   (Germany)

^g NATIONAL RESEARCH NUCLEAR UNIVERSITY MEPHI   (Russian Federation)

^h FORSCHUNGSZENTRUM JÜLICH   (Germany)

ⁱ BUDKER INSTITUTE OF NUCLEAR PHYSICS   (Russian Federation)

^j INSTITUTE FOR THEORETICAL AND EXPERIMENTAL PHYSICS   (Russian Federation)

^k SOLTAN INSTITUTE FOR NUCLEAR STUDIES   (Poland)

^l UNIVERSITY OF WARSAW   (Poland)

^m HIGH ENERGY ACCELERATOR RESEARCH ORGANIZATION KEK   (Japan)

more..

Author keywords

Dalitz decays; Eta meson decays

Indexed keywords

EID: 33845968888     PISSN: 03702693     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physletb.2006.12.008     Document Type: Article

References (19)

1. Landsberg L.G. Phys. Rep. 128 (1985) 301
2. Particle Data Group, Yao W.-M., et al. J. Phys. G 33 (2006) 1
3. CMD-2 Collaboration, Akhmetshin R.R., et al. Phys. Lett. B 501 (2001) 191
4. Achasov M.N., et al. Phys. Lett. B 504 (2001) 275
5. Grossman R.A., Price L.R., and Crawford F.S. Phys. Rev. 146 (1966) 993
6. Jarlskog C., and Pilkuhn H. Nucl. Phys. B 1 (1967) 264
7. Faessler A., Fuchs C., and Krivoruchenko M.I. Phys. Rev. C 61 (2000) 035206
8. Picciotto C., and Richardson S. Phys. Rev. D 48 (1993) 3395
9. Majumdar D.P., and Smith J. Phys. Rev. 187 (1969) 2039
10. Sehgal L.M., and Wanninger M. Phys. Rev. D 46 (1992) 1035
11. Sehgal L.M., and Wanninger M. Phys. Rev. D 46 (1992) 5209 Erretum
12. KTeV Collaboration, Alavi-Harati A., et al. Phys. Rev. Lett. 84 (2000) 408
13. NA48 Collaboration, Lai A., et al. Eur. Phys. J. C 30 (2003) 33
14. Gao D.-N. Mod. Phys. Lett. A 17 (2002) 1583
15. Berger J., et al. Phys. Rev. Lett. 61 (1988) 919
16. Mayer B., et al. Phys. Rev. C 53 (1996) 2068
17. Bargholtz Chr., et al. Nucl. Instrum. Methods A 390 (1997) 160
18. Bargholtz Chr., et al. Instrum. Exp. Tech. 49 (2006) 461
19. CELSIUS/WASA Collaboration, Zabierowski J., et al. Phys. Scr. T 99 (2002) 159