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ISSN - 00319007, EISSN - 10797114, Physical Review Letters, 2004, vol. 92, p. 120021-120026

Measurements of the Dsj Resonance Properties

Mikami Y., Abe K., Abe T., Aihara H., Akemoto M., Asano Y., Aso T., Aushev T., Bahinipati S., Bakich A. M., Ban Y., Bay A., Bizjak I., Bondar A., Bozek A., Bračko M., Browder T. E., Chao Y., Cheon B. G., Chistov R., Choi S. K., Choi Y., Choi Y. K., Chuvikov A., Danilov M., Dong L. Y., Dragic J., Eidelman S., Eiges V., Fukunaga C., Furukawa K., Gabyshev N., Garmash A., Gershon T., Gokhroo G., Golob B., Handa F., Hara T., Hayashii H., Hazumi M., Higuchi I., Hinz L., Hokuue T., Hoshi Y., Hou W. S., Huang H. C., Iijima T., Ikeda H., Inami K., Ishikawa A., Iwasaki H., Iwasaki M., Iwasaki Y., Kang J. H., Kang J. S., Kapusta P., Katayama N., Kawai H., Kawamura N., Kawasaki T., Kichimi H., Kikutani E., Kim H. J., Kim J. H., Kinoshita K., Koppenburg P., Križan P., Krokovny P., Kulasiri R., Kuzmin A., Kwon Y. J., Leder G., Lee S. H., Lesiak T., Lin S. W., Liventsev D., MacNaughton J., Majumder G., Mandl F., Masuzawa M., Matsumoto T., Matyja A., Mimashi T., Mitaroff W., Miyata H., Moloney G. R., Nagamine T., Nagasaka Y., Nakamura T. T., Nakano E., Nakao M., Nakazawa H., Natkaniec Z., Nishida S., Nitoh O., Nozaki T.

The properties of the Dsj resonances were measured. The radiative decay mode and the dipion decay mode were observed and their branching fractions were also determined. Monte Carlo simulation was used that treats the Dsj(2317) as a scalar particle with mass 2317 MeV/c 2. The results show that no corresponding decays are observed for the Dsj(2317) state.