Study of D sJ decays to $ {D^{+}}K_{\mathrm{S}}^0 $ and D 0K+ final states in pp collisions

Author:

,Aaij R.,Beteta C. Abellan,Adametz A.,Adeva B.,Adinolfi M.,Adrover C.,Affolder A.,Ajaltouni Z.,Albrecht J.,Alessio F.,Alexander M.,Ali S.,Alkhazov G.,Cartelle P. Alvarez,Alves A. A.,Amato S.,Amhis Y.,Anderson J.,Appleby R. B.,Gutierrez O. Aquines,Archilli F.,Artamonov A.,Artuso M.,Aslanides E.,Auriemma G.,Bachmann S.,Back J. J.,Balagura V.,Baldini W.,Barlow R. J.,Barschel C.,Barsuk S.,Barter W.,Bates A.,Bauer C.,Bauer Th.,Bay A.,Beddow J.,Bediaga I.,Belogurov S.,Belous K.,Belyaev I.,Ben-Haim E.,Benayoun M.,Bencivenni G.,Benson S.,Benton J.,Bernet R.,Bettler M.-O.,van Beuzekom M.,Bien A.,Bifani S.,Bird T.,Bizzeti A.,Bjørnstad P. M.,Blake T.,Blanc F.,Blanks C.,Blouw J.,Blusk S.,Bobrov A.,Bocci V.,Bondar A.,Bondar N.,Bonivento W.,Borghi S.,Borgia A.,Bowcock T. J. V.,Bozzi C.,Brambach T.,van den Brand J.,Bressieux J.,Brett D.,Britsch M.,Britton T.,Brook N. H.,Brown H.,Büchler-Germann A.,Burducea I.,Bursche A.,Buytaert J.,Cadeddu S.,Callot O.,Calvi M.,Gomez M. Calvo,Camboni A.,Campana P.,Carbone A.,Carboni G.,Cardinale R.,Cardini A.,Carson L.,Akiba K. Carvalho,Casse G.,Cattaneo M.,Cauet Ch.,Charles M.,Charpentier Ph.,Chen P.,Chiapolini N.,Chrzaszcz M.,Ciba K.,Vidal X. Cid,Ciezarek G.,Clarke P. E. L.,Clemencic M.,Cliff H. V.,Closier J.,Coca C.,Coco V.,Cogan J.,Cogneras E.,Collins P.,Comerma-Montells A.,Contu A.,Cook A.,Coombes M.,Corti G.,Couturier B.,Cowan G. A.,Craik D.,Currie R.,D’Ambrosio C.,David P.,David P. N. Y.,De Bonis I.,De Bruyn K.,De Capua S.,De Cian M.,De Miranda J. M.,De Paula L.,De Simone P.,Decamp D.,Deckenhoff M.,Degaudenzi H.,Del Buono L.,Deplano C.,Derkach D.,Deschamps O.,Dettori F.,Dickens J.,Dijkstra H.,Batista P. Diniz,Bonal F. Domingo,Donleavy S.,Dordei F.,Suárez A. Dosil,Dossett D.,Dovbnya A.,Dupertuis F.,Dzhelyadin R.,Dziurda A.,Dzyuba A.,Easo S.,Egede U.,Egorychev V.,Eidelman S.,van Eijk D.,Eisele F.,Eisenhardt S.,Ekelhof R.,Eklund L.,El Rifai I.,Elsasser Ch.,Elsby D.,Pereira D. Esperante,Falabella A.,Färber C.,Fardell G.,Farinelli C.,Farry S.,Fave V.,Albor V. Fernandez,Rodrigues F. Ferreira,Ferro-Luzzi M.,Filippov S.,Fitzpatrick C.,Fontana M.,Fontanelli F.,Forty R.,Francisco O.,Frank M.,Frei C.,Frosini M.,Furcas S.,Torreira A. Gallas,Galli D.,Gandelman M.,Gandini P.,Gao Y.,Garnier J-C.,Garofoli J.,Tico J. Garra,Garrido L.,Gascon D.,Gaspar C.,Gauld R.,Gauvin N.,Gersabeck E.,Gersabeck M.,Gershon T.,Ghez Ph.,Gibson V.,Gligorov V. V.,Göbel C.,Golubkov D.,Golutvin A.,Gomes A.,Gordon H.,Gándara M. Grabalosa,Diaz R. Graciani,Cardoso L. A. Granado,Graugés E.,Graziani G.,Grecu A.,Greening E.,Gregson S.,Grünberg O.,Gui B.,Gushchin E.,Guz Yu.,Gys T.,Hadjivasiliou C.,Haefeli G.,Haen C.,Haines S. C.,Hampson T.,Hansmann-Menzemer S.,Harnew N.,Harnew S. T.,Harrison J.,Harrison P. F.,Hartmann T.,He J.,Heijne V.,Hennessy K.,Henrard P.,Morata J. A. Hernando,van Herwijnen E.,Hicks E.,Hoballah M.,Hopchev P.,Hulsbergen W.,Hunt P.,Huse T.,Huston R. S.,Hutchcroft D.,Hynds D.,Iakovenko V.,Ilten P.,Imong J.,Jacobsson R.,Jaeger A.,Hussein M. Jahjah,Jans E.,Jansen F.,Jaton P.,Jean-Marie B.,Jing F.,John M.,Johnson D.,Jones C. R.,Jost B.,Kaballo M.,Kandybei S.,Karacson M.,Karbach T. M.,Keaveney J.,Kenyon I. R.,Kerzel U.,Ketel T.,Keune A.,Khanji B.,Kim Y. M.,Knecht M.,Kochebina O.,Komarov I.,Koopman R. F.,Koppenburg P.,Korolev M.,Kozlinskiy A.,Kravchuk L.,Kreplin K.,Kreps M.,Krocker G.,Krokovny P.,Kruse F.,Kucharczyk M.,Kudryavtsev V.,Kvaratskheliya T.,La Thi V. N.,Lacarrere D.,Lafferty G.,Lai A.,Lambert D.,Lambert R. W.,Lanciotti E.,Lanfranchi G.,Langenbruch C.,Latham T.,Lazzeroni C.,Le Gac R.,van Leerdam J.,Lees J.-P.,Lefèvre R.,Leflat A.,Lefrançois J.,Leroy O.,Lesiak T.,Li L.,Li Y.,Gioi L. Li,Lieng M.,Liles M.,Lindner R.,Linn C.,Liu B.,Liu G.,von Loeben J.,Lopes J. H.,Asamar E. Lopez,Lopez-March N.,Lu H.,Luisier J.,Raighne A. Mac,Machefert F.,Machikhiliyan I. V.,Maciuc F.,Maev O.,Magnin J.,Malde S.,Mamunur R. M. D.,Manca G.,Mancinelli G.,Mangiafave N.,Marconi U.,Märki R.,Marks J.,Martellotti G.,Martens A.,Martin L.,Sánchez A. Martín,Martinelli M.,Santos D. Martinez,Massafferri A.,Mathe Z.,Matteuzzi C.,Matveev M.,Maurice E.,Mazurov A.,McCarthy J.,McGregor G.,McNulty R.,Meissner M.,Merk M.,Merkel J.,Milanes D. A.,Minard M.-N.,Rodriguez J. Molina,Monteil S.,Moran D.,Morawski P.,Mountain R.,Mous I.,Muheim F.,Müller K.,Muresan R.,Muryn B.,Muster B.,Mylroie-Smith J.,Naik P.,Nakada T.,Nandakumar R.,Nasteva I.,Needham M.,Neufeld N.,Nguyen A. D.,Nguyen-Mau C.,Nicol M.,Niess V.,Nikitin N.,Nikodem T.,Nomerotski A.,Novoselov A.,Oblakowska-Mucha A.,Obraztsov V.,Oggero S.,Ogilvy S.,Okhrimenko O.,Oldeman R.,Orlandea M.,Goicochea J. M. Otalora,Owen P.,Pal B. K.,Palano A.,Palutan M.,Panman J.,Papanestis A.,Pappagallo M.,Parkes C.,Parkinson C. J.,Passaleva G.,Patel G. D.,Patel M.,Patrick G. N.,Patrignani C.,Pavel-Nicorescu C.,Alvarez A. Pazos,Pellegrino A.,Penso G.,Altarelli M. Pepe,Perazzini S.,Perego D. L.,Trigo E. Perez,Yzquierdo A. Pérez-Calero,Perret P.,Perrin-Terrin M.,Pessina G.,Petrolini A.,Phan A.,Olloqui E. Picatoste,Valls B. Pie,Pietrzyk B.,Pilař T.,Pinci D.,Playfer S.,Casasus M. Plo,Polci F.,Polok G.,Poluektov A.,Polycarpo E.,Popov D.,Popovici B.,Potterat C.,Powell A.,Prisciandaro J.,Pugatch V.,Navarro A. Puig,Qian W.,Rademacker J. H.,Rakotomiaramanana B.,Rangel M. S.,Raniuk I.,Rauschmayr N.,Raven G.,Redford S.,Reid M. M.,dos Reis A. C.,Ricciardi S.,Richards A.,Rinnert K.,Romero D. A. Roa,Robbe P.,Rodrigues E.,Rodrigues F.,Perez P. Rodriguez,Rogers G. J.,Roiser S.,Romanovsky V.,Vidal A. Romero,Rosello M.,Rouvinet J.,Ruf T.,Ruiz H.,Sabatino G.,Silva J. J. Saborido,Sagidova N.,Sail P.,Saitta B.,Salzmann C.,Sedes B. Sanmartin,Sannino M.,Santacesaria R.,Rios C. Santamarina,Santinelli R.,Santovetti E.,Sapunov M.,Sarti A.,Satriano C.,Satta A.,Savrie M.,Savrina D.,Schaack P.,Schiller M.,Schindler H.,Schleich S.,Schlupp M.,Schmelling M.,Schmidt B.,Schneider O.,Schopper A.,Schune M.-H.,Schwemmer R.,Sciascia B.,Sciubba A.,Seco M.,Semennikov A.,Senderowska K.,Sepp I.,Serra N.,Serrano J.,Seyfert P.,Shapkin M.,Shapoval I.,Shatalov P.,Shcheglov Y.,Shears T.,Shekhtman L.,Shevchenko O.,Shevchenko V.,Shires A.,Coutinho R. Silva,Skwarnicki T.,Smith N. A.,Smith E.,Smith M.,Sobczak K.,Soler F. J. P.,Solomin A.,Soomro F.,Souza D.,De Paula B. Souza,Spaan B.,Sparkes A.,Spradlin P.,Stagni F.,Stahl S.,Steinkamp O.,Stoica S.,Stone S.,Storaci B.,Straticiuc M.,Straumann U.,Subbiah V. K.,Swientek S.,Szczekowski M.,Szczypka P.,Szumlak T.,T’Jampens S.,Teklishyn M.,Teodorescu E.,Teubert F.,Thomas C.,Thomas E.,van Tilburg J.,Tisserand V.,Tobin M.,Tolk S.,Topp-Joergensen S.,Torr N.,Tournefier E.,Tourneur S.,Tran M. T.,Tsaregorodtsev A.,Tuning N.,Garcia M. Ubeda,Ukleja A.,Uwer U.,Vagnoni V.,Valenti G.,Gomez R. Vazquez,Regueiro P. Vazquez,Vecchi S.,Velthuis J. J.,Veltri M.,Veneziano G.,Vesterinen M.,Viaud B.,Videau I.,Vieira D.,Vilasis-Cardona X.,Visniakov J.,Vollhardt A.,Volyanskyy D.,Voong D.,Vorobyev A.,Vorobyev V.,Voß C.,Voss H.,Waldi R.,Wallace R.,Wandernoth S.,Wang J.,Ward D. R.,Watson N. K.,Webber A. D.,Websdale D.,Whitehead M.,Wicht J.,Wiedner D.,Wiggers L.,Wilkinson G.,Williams M. P.,Williams M.,Wilson F. F.,Wishahi J.,Witek M.,Witzeling W.,Wotton S. A.,Wright S.,Wu S.,Wyllie K.,Xie Y.,Xing F.,Xing Z.,Yang Z.,Young R.,Yuan X.,Yushchenko O.,Zangoli M.,Zavertyaev M.,Zhang F.,Zhang L.,Zhang W. C.,Zhang Y.,Zhelezov A.,Zhong L.,Zvyagin A.

Abstract

Abstract A study of $ {D^{+}}K_{\mathrm{S}}^0 $ and D 0 K + final states is performed in a sample of 1.0 fb−1 of pp collision data collected at a centre-of-mass energy of $ \sqrt{s}=7\;\mathrm{TeV} $ with the LHCb detector. We confirm the existence of the $ D_{s1}^{*}{{\left( {2700} \right)}^{+}} $ and $ D_{sJ}^{*}{{\left( {2860} \right)}^{+}} $ excited states and measure their masses and widths to be $ \begin{array}{*{20}{c}} {m\left( {D_{s1}^{*}{{{\left( {2700} \right)}}^{+}}} \right)=2709.2\pm 1.9\left( {\mathrm{stat}} \right)\pm 4.5\left( {\mathrm{syst}} \right)\mathrm{MeV}/{c^2},} \hfill \\ {\varGamma \left( {D_{s1}^{*}{{{\left( {2700} \right)}}^{+}}} \right)=115.8\pm 7.3\left( {\mathrm{stat}} \right)\pm 12.1\left( {\mathrm{syst}} \right)\mathrm{MeV}/{c^2},} \hfill \\ {m\left( {D_{sJ}^{*}{{{\left( {2860} \right)}}^{+}}} \right)=2866.1\pm 1.0\left( {\mathrm{stat}} \right)\pm 6.3\left( {\mathrm{syst}} \right)\mathrm{MeV}/{c^2},} \hfill \\ {\varGamma \left( {D_{sJ}^{*}{{{\left( {2860} \right)}}^{+}}} \right)=69.9\pm 3.2\left( {\mathrm{stat}} \right)\pm 6.6\left( {\mathrm{syst}} \right)\mathrm{MeV}/{c^2}} \hfill \\ \end{array} $

Publisher

Springer Science and Business Media LLC

Subject

Nuclear and High Energy Physics

Reference31 articles.

1. Particle Data Group collaboration, J. Beringer et al., Review of particle physics, Phys. Rev. D 86 (2012) 010001 [INSPIRE].

2. LHCb collaboration, R. Aaij et al., First observation of $ \bar{B}_s^0\to D_{s2}^{*+ }X\mu -\bar{v} $ decays, Phys. Lett. B 698 (2011) 14 [arXiv:1102.0348] [INSPIRE].

3. BABAR collaboration, B. Aubert et al., Observation of a narrow meson decaying to $ D_s^{+}{\pi^0} $ at a mass of 2.32 GeV/c 2, Phys. Rev. Lett. 90 (2003) 242001 [hep-ex/0304021] [INSPIRE].

4. CLEO collaboration, D. Besson et al., Observation of a narrow resonance of mass 2.46 GeV/c 2 decaying to $ D{{_s^{*}}^{+}}{\pi^0} $ and confirmation of the $ D_{sJ}^{*}{{\left( {2317} \right)}^{+}} $ state, Phys. Rev. D 68 (2003) 032002 [Erratum ibid. D 75 (2007) 119908] [hep-ex/0305100] [INSPIRE].

5. Belle collaboration, K. Abe et al., Measurements of the D sJ resonance properties, Phys. Rev. Lett. 92 (2004) 012002 [hep-ex/0307052] [INSPIRE].

Cited by 40 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3