Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/94054
Type: Artigo de periódico
Title: Observation Of A Narrow Charm-strange Meson D Sj +(2632) → D S +η And D 0k +
Author: Evdokimov A.V.
Akgun U.
Alkhazov G.
Amaro-Reyes J.
Atamantchouk A.G.
Ayan A.S.
Balatz M.Y.
Bondar N.F.
Cooper P.S.
Dauwe L.J.
Davidenko G.V.
Dersch U.
Dolgolenko A.G.
Dzyubenko G.B.
Edelstein R.
Emediato L.
Endler A.M.F.
Engelfried J.
Eschrich I.
Escobar C.O.
Filimonov I.S.
Garcia F.G.
Gaspero M.
Giller I.
Golovtsov V.L.
Gouffon P.
Gulmez E.
Kangling H.
Iori M.
Jun S.Y.
Kaya M.
Kilmer J.
Kim V.T.
Kochenda L.M.
Konorov I.
Kozhevnikov A.P.
Krivshich A.G.
Kruger H.
Kubantsev M.A.
Kubarovsky V.P.
Kulyavtsev A.I.
Kuropatkin N.P.
Kurshetsov V.F.
Kushnirenko A.
Kwan S.
Lach J.
Lamberto A.
Landsberg L.G.
Larin I.
Leikin E.M.
Yinshan L.
Luksys M.
Lungov T.
Maleev V.P.
Mao D.
Chensheng M.
Zhenlin M.
Mathew P.
Mattson M.
Matveev V.
McCliment E.
Moinester M.A.
Molchanov VV.
Morelos A.
Nelson K.D.
Nemitkin A.V.
Neoustroev P.V.
Newsom C.
Nilov A.P.
Nurushev S.B.
Ocherashvili A.
Onel Y.
Ozel E.
Ozkorucuklu S.
Penzo A.
Petrenko S.V.
Pogodin P.
Procario M.
Ramberg E.
Rappazzo G.F.
Razmyslovich B.V.
Rud V.I.
Russ J.
Schiavon P.
Simon J.
Sitnikov A.I.
Skow D.
Smith V.J.
Srivastava M.
Steiner V.
Stepanov V.
Stutte L.
Svoiski M.
Terentyev N.K.
Thomas G.P.
Torres I.
Uvarov L.N.
Vasiliev A.N.
Vavilov D.V.
Vazquez-Jauregui E.
Verebryusov V.S.
Victorov V.A.
Vishnyakov V.E.
Vorobyov A.A.
Vorwalter K.
You J.
Wenheng Z.
Shuchen Z.
Zukanovich-Funchal R.
Abstract: The observation of a charm-strange meson D sJ +(2632) along with two decay modes of D + +η and D 0K +, was investigated. A peak with 101 events over a combinatoric background of 54.9 events at a mass of 2635.4∓3.3 MeV/c 2 was observed in the D s +η decay mode. In the D 0K + decay mode, a corresponding peak of 21 events over a background of 6.9 at 2631.5∓2.0 MeV/c 2 was observed. The results show a clear peak of 43.4∓9.1 events with a Poisson fluctuation probability <6×10 -6 at a mass difference of 666.9∓3.3 MeV/c 2.
Editor: 
Rights: aberto
Identifier DOI: 10.1103/PhysRevLett.93.242001
Address: http://www.scopus.com/inward/record.url?eid=2-s2.0-42749107240&partnerID=40&md5=fcde144aef96f0e06ad91625569b7660
Date Issue: 2004
Appears in Collections:Unicamp - Artigos e Outros Documentos

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