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Start Over Author "G. L., Tong" Journal nuclear physics b - proceedings supplements
2 results on '"G. L., Tong"'

1. Studies of φ meson radiative decays with KLOE

Author

C. Bloise, F. Cervelli, F. Nguyen, I. Sfiligoi, G. De Zorzi, R. Caloi, P. Gauzzi, Enrico Pasqualucci, Filippo Ceradini, C. Kuo, M. Dreucci, S. Dell'Agnello, J. Lee-Franzini, A. Ventura, Luca Tortora, F. Murtas, E. Santovetti, S. Müller, M. Moulson, F. Scuri, L. Ingrosso, P. Ciambrone, G. Cataldi, E. Spiriti, A. Di Domenico, G. L. Tong, A. Denig, W. Kluge, L. Passalacqua, F. Bossi, M. L. Ferrer, G. Chiefari, V. Bocci, Vincenzo Patera, G. Vernanzoni, G. Saracino, A. Sciubba, G. De Robertis, R. Messi, L. Merola, A. Ferrari, M. Primavera, G. W. Yu, Paolo Valente, D. Leone, S. Giovannella, E. Valente, F. Ruggieri, B. Valeriani, Emilio Petrolo, G. Carboni, F. Cevenini, M. Napolitano, M. Antonelli, A. Farilla, R. D. Schamberger, P. Campana, V. Casavola, M. Matsyuk, G. Felici, W. Mei, A. Passeri, G. Xu, A. Franceschi, S. A. Bulychjov, S. W. Han, Francesco Lacava, P. De Simone, C. Forti, Barbara Sciascia, A. Antonelli, C. Bacci, E. Graziani, C. Di Donato, M. Palutan, Cesare Bini, O. Erriquez, G. Lanfranchi, F. Ambrosino, Stefano Veneziano, A. Nedosekin, E. De Lucia, G. Finocchiaro, P. Santangelo, C. Gatt, A. Doria, S. Bertolucci, G. Capon, M. Incagli, P. Franzini, S. Miscetti, S. Di Falco, P. Branchini, M. Martemianov, M. Casarsa, A. Aloisio, V. Kulikov, F. Grancagnolo, T. Spadaro, F. Lu, G. Bencivenni, S. Conetti, E. Gorini, and Ludovico Pontecorvo

Subjects
Nuclear physics, Physics, Nuclear and High Energy Physics, Particle physics, Particle decay, Pion, Meson, Branching fraction, Hadron, Radiative transfer, Elementary particle, Atomic and Molecular Physics, and Optics, Boson
Abstract

A sample of 5.3 × 10 7 φ mesons, produced at the Frascati φ-factory DAΦNE, has been used by the KLOE Collaboration to study the φ radiative decays. The decays φ → ηπ 0 γ and φ → π o π o γ have been exploited to study the scalar mesons a o (980) and f o (980). Furthermore a new determination of the η − η′ mixing angle has been obtained from the measurement of the ratio of the decay rates of / gf → η ′ γ to φ → ηγ .

Published
2003
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2. Recent results from KLOE at DAΦNE

Author

G. Cataldi, C. Bloise, M. Napolitano, A. Denig, R. Messi, P. Gauzzi, G. De Robertis, G. Lanfranchi, L. Passalacqua, E. Valente, A. Ferrari, G. W. Yu, A. Antonelli, M. Incagli, M. Ingrosso, P. Santangelo, A. Farilla, E. Spiriti, Vincenzo Patera, R. D. Schamberger, G. Saracino, P. Ciambrone, Filippo Ceradini, F. Bossi, G. L. Tong, A. Sciubba, A. Franceschi, F. Cervelli, C. Kuo, D. Leone, R. Caloi, Enrico Pasqualucci, G. Capon, G. Venanzoni, G. Felici, G. De Zorzi, P. Branchini, M. L. Ferrer, Stefano Veneziano, A. Doria, A. Passeri, B. Valeriani, S. A. Bulychjov, F. Cevenini, S. W. Han, F. Murtas, A. Di Domenico, Luca Tortora, G. Chiefari, E. Graziani, C. Di Donato, T. Spadaro, A. Nedosekin, E. De Lucia, C. Bacci, Cesare Bini, O. Erriquez, F. Ambrosino, S. Bertolucci, P. Campana, Emilio Petrolo, P. Franzini, F. Grancagnolo, Barbara Sciascia, S. Miscetti, S. Di Falco, V. Bocci, S. Conetti, G. Bencivenni, M. Antonelli, S. Müller, Francesco Lacava, P. De Simone, L. Merola, M. Moulson, E. Gorini, Ludovico Pontecorvo, C. Gatti, W. Mei, M. Casarsa, M. Matsyuk, G. Xu, C. Forti, F. Ruggieri, V. Kulikov, M. Palutan, G. Carboni, F. Lu, J. Lee-Franzini, W. Kluge, M. Martemianov, L. Paoluzi, Paolo Valente, F. Nguyen, I. Sfiligoi, M. Primavera, V. Casavola, M. Dreucci, A. Ventura, S. Dell'Agnello, E. Santovetti, F. Scuri, S. Giovannella, A. Aloisio, and G. Finocchiaro

Subjects
Nuclear physics, Pseudoscalar, Physics, Nuclear and High Energy Physics, Particle physics, Branching fraction, Branching (polymer chemistry), Atomic and Molecular Physics, and Optics
Abstract

The KLOE experiment at the DAΦNE e+e− collider and its physics program is presented. The most recent results obtained using the data collected during the year 2000 (about 20 pb−1) are presented, in particular the ratio of branching ratios BR(KS → π+π−)/BR(Ks → π0π0), the branching ratio for the Ke3 decay of the KS, the ratio BR(φ → η′γ)/BR(φ → ηγ) and the pseudoscalar mixing angle ϕP, and the branching ratios for the decays φ → f0γ and φ → a0γ.

Published
2002
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