Dynamics of η→3π0 decay

Dynamics of η→3π0 decay

The η→3π0 decay was studied with the SND detector at the VEPP-2Me+e− collider. The parameter that describes deviation of the Dalitz plot of events from a uniform distribution was found to be α=−0.010±0.021±0.010.

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Veröffentlicht in:JETP letters 2001-05, Vol.73 (9), p.451-452
Hauptverfasser: Achasov, M. N., Beloborodov, K. I., Berdyugin, A. V., Bogdanchikov, A. G., Bozhenok, A. V., Bukin, D. A., Burdin, S. V., Vasil’ev, A. V., Dimova, T. V., Drozdetskii, A. A., Druzhinin, V. P., Golubev, V. B., Ivanchenko, V. N., Korol’, A. A., Korostelev, M. S., Koshuba, S. V., Lysenko, A. P., Nesterenko, I. N., Pakhtusova, E. V., Sal’nikov, A. A., Serednyakov, S. I., Sidorov, V. A., Silagadze, Z. K., Skripkin, A. G., Usov, Yu. V., Sharyi, V. V., Shatunov, Yu. M.
Format: Artikel
Sprache:eng
Schlagworte:
Decay
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Zusammenfassung:The η→3π0 decay was studied with the SND detector at the VEPP-2Me+e− collider. The parameter that describes deviation of the Dalitz plot of events from a uniform distribution was found to be α=−0.010±0.021±0.010.
ISSN:0021-3640
1090-6487
DOI:10.1134/1.1385655