دورية أكاديمية

Measurement of the properties of the I (b) (au 0) baryon

التفاصيل البيبلوغرافية
العنوان: Measurement of the properties of the I (b) (au 0) baryon
المؤلفون: TheLHCbcollaboration, Aaij,R, AbellánBeteta,C, Adeva,B, Adinolfi,M, Ajaltouni,Z, Akar,S, Albrecht,J, Alessio,F, Alexander,M, Ali,S, Alkhazov,G, AlvarezCartelle,P, A.l.v.e.s.,.A. A., Jr, Amato,S, Amerio,S, Amhis,Y, An,L, Anderlini,L, Andreassi,G, Andreotti,M, A.n.d.r.e.w.s.,.J. E., A.p.p.l.e.b.y.,.R. B., AquinesGutierrez,O, Archilli,F, d’Argent,P, Artamonov,A, Artuso,M, Aslanides,E, Auriemma,G, Baalouch,M, Bachmann,S, B.a.c.k.,.J. J., Badalov,A, Baesso,C, Baker,S, Baldini,W, B.a.r.l.o.w.,.R. J., Barschel,C, Barsuk,S, Barter,W, Batozskaya,V, Battista,V, Bay,A, Beaucourt,L, Beddow,J, Bedeschi,F, Bediaga,I, B.e.l.,.L. J., Bellee,V, Belloli,N, Belyaev,I, Ben Haim,E, Bencivenni,G, Benson,S, Benton,J, Berezhnoy,A, Bernet,R, Bertolin,A, Betti,F, M. O. Bettler, vanBeuzekom,M, Bifani,S, Billoir,P, Bird,T, Birnkraut,A, Bizzeti,A, Blake,T, Blanc,F, Blouw,J, Blusk,S, Bocci,V, Bondar,A, Bondar,N, Bonivento,W, Borgheresi,A, Borghi,S, Borisyak,M, Borsato,M, Boubdir,M, B.o.w.c.o.c.k.,.T. J. V., Bowen,E, Bozzi,C, Braun,S, Britsch,M, Britton,T, Brodzicka,J, Buchanan,E, Burr,C, Bursche,A, Buytaert,J, Cadeddu,S, Calabrese,R, Calvi,M, CalvoGomez,M, Campana,P, CamporaPerez,D, Capriotti,L, Carbone,A, Carboni,G, Cardini,A, Carniti,P, Carson,L, CarvalhoAkiba,K, Casse,G, Cassina,L, CastilloGarcia,L, Cattaneo,M, C.h. Cauet, Cenci,R, Charles,M, Emailauthor, P.h. Charpentier, Chatzikonstantinidis,G, Chefdeville,M, Chen,S, S. F. Cheung, Chobanova,V, Chrzaszcz,M, CidVidal,X, Ciezarek,G, C.l.a.r.k.e.,.P. E. L., Clemencic,M, C.l.i.f.f.,.H. V., Closier,J, Coco,V, Cogan,J, Cogneras,E, Cogoni,V, Cojocariu,L, Collazuol,G, Collins,P, Comerma Montells,A, Contu,A, Cook,A, Coquereau,S, Corti,G, Corvo,M, Couturier,B, C.o.w.a.n.,.G. A., C.r.a.i.k.,.D. C., Crocombe,A, CruzTorres,M, Cunliffe,S, Currie,R, D’Ambrosio,C, Dall’Occo,E, Dalseno,J, D.a.v.i.d.,.P. N. Y., Davis,A, DeAguiarFrancisco,O, DeBruyn,K, DeCapua,S, DeCian,M, D.e.M.i.r.a.n.d.a.,.J. M., DePaula,L, DeSimone,P, C. T. 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المساهمون: Thelhcbcollaboration, Aaij, R, Abellánbeteta, C, Adeva, B, Adinolfi, M, Ajaltouni, Z, Akar, S, Albrecht, J, Alessio, F, Alexander, M, Ali, S, Alkhazov, G, Alvarezcartelle, P, A. l. v. e. s., . A. A., Jr, Amato, S, Amerio, S, Amhis, Y, An, L, Anderlini, L, Andreassi, G, Andreotti, M, A. n. d. r. e. w. s., . J. E., A. p. p. l. e. b. y., . R. B., Aquinesgutierrez, O, Archilli, F, D’Argent, P, Artamonov, A, Artuso, M, Aslanides, E, Auriemma, G, Baalouch, M, Bachmann, S, B. a. c. k., . J. J., Badalov, A, Baesso, C, Baker, S, Baldini, W, B. a. r. l. o. w., . R. J., Barschel, C, Barsuk, S, Barter, W, Batozskaya, V, Battista, V, Bay, A, Beaucourt, L, Beddow, J, Bedeschi, F, Bediaga, I, B. e. l., . L. J., Bellee, V, Belloli, N, Belyaev, I, Ben Haim, E, Bencivenni, G, Benson, S, Benton, J, Berezhnoy, A, Bernet, R, Bertolin, A, Betti, F, M. O., Bettler, Vanbeuzekom, M, Bifani, S, Billoir, P, Bird, T, Birnkraut, A, Bizzeti, A, Blake, T, Blanc, F, Blouw, J, Blusk, S, Bocci, V, Bondar, A, Bondar, N, Bonivento, W, Borgheresi, A, Borghi, S, Borisyak, M, Borsato, M, Boubdir, M, B. o. w. c. o. c. k., . T. J. V., Bowen, E, Bozzi, C, Braun, S, Britsch, M, Britton, T, Brodzicka, J, Buchanan, E, Burr, C, Bursche, A, Buytaert, J, Cadeddu, S, Calabrese, R, Calvi, M, Calvogomez, M, Campana, P, Camporaperez, D, Capriotti, L, Carbone, A
سنة النشر: 2016
المجموعة: Università degli Studi di Genova: CINECA IRIS
الوصف: We perform a search for near-threshold I (b) (0) resonances decaying to I (b) (-) pi (+) in a sample of proton-proton collision data corresponding to an integrated luminosity of 3 fb(-1) collected by the LHCb experiment. We observe one resonant state, with the following properties: m(Xi b*0) - m (Xi b-) - m (pi+) = 15.727 +/- 0.068 (stat) +/- 0.023 (syst) MeV/c2, Gamma(Xi b*0) = 0.90 +/- 0.16 (stat) +/- 0.08 (syst) MeV. This confirms the previous observation by the CMS collaboration. The state is consistent with the J (P) = 3/2(+)aEuro integral I (b) (au 0) resonance expected in the quark model. This is the most precise determination of the mass and the first measurement of the natural width of this state. We have also measured the ratio sigma(pp -> Xi b*0 X)B(Xi b*0 -> Xi b-pi+)/sigma(pp -> Xi b- X) = 0.28 +/- 0.03 (stat.) +/- 0.01 (syst).
نوع الوثيقة: article in journal/newspaper
وصف الملف: ELETTRONICO
اللغة: English
العلاقة: info:eu-repo/semantics/altIdentifier/wos/WOS:000376893000001; volume:2016; firstpage:161; lastpage:161; numberofpages:1; journal:JOURNAL OF HIGH ENERGY PHYSICS; http://hdl.handle.net/11567/868989Test; info:eu-repo/semantics/altIdentifier/scopus/2-s2.0-84973659710
DOI: 10.1007/JHEP05(2016)161
الإتاحة: https://doi.org/10.1007/JHEP05Test(2016)161
http://hdl.handle.net/11567/868989Test
رقم الانضمام: edsbas.608825A4
قاعدة البيانات: BASE