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The results of a search for the bottomonium counterpart, denoted as X-b, of the exotic charmonium state X(3872) is presented. The analysis is based on a sample of pp collisions at,root s = 8 TeV collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of 20.7 fb(-1). The search looks for the exclusive decay channel X-b -> Upsilon(1S)pi(+)pi(-) followed by Upsilon(1S) -> mu(+)mu(-). No evidence for an X-b signal is observed. Upper limits are set at the 95% confidence level on the ratio of the inclusive production cross sections times the branching fractions to Upsilon(1S)pi(+)pi(-) of the X-b and the Upsilon(2S). The upper limits on the ratio are in the range 0.9-5.4% for X-b masses between 10 and 11 GeV. These are the first upper limits on the production of a possible X-b at a hadron collider. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved.
Search for a new bottomonium state decaying to Upsilon(1S)pi(+)pi(-) in pp collisions at root s=8 TeV
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Iglesias;J. P. Gomez;J. A. Brochero;I. J. Cabrillo;A. Calderon;S. H. Chuang;J. D. Campderros;M. Fernandez;G. Gomez;J. G. Sanchez;A. Graziano;C. Jorda;A. L. Virto;J. Marco;R. Marco;C. M. Rivero;F. Matorras;F. J. Munoz;T. Rodrigo;A. Y. Rodriguez Marrero;A. Ruiz Jimeno;L. Scodellaro;I. Vila;R. V. Cortabitarte;D. Abbaneo;E. Auffray;G. Auzinger;M. Bachtis;P. Baillon;A. H. Ball;D. Barney;J. Bendavid;J. F. Benitez;C. Bernet;G. Bianchi;P. Bloch;A. Bocci;A. Bonato;O. Bondu;C. Botta;H. Breuker;T. Camporesi;G. Cerminara;T. Christiansen;J. A. Coarasa;S. Colafranceschi;M. D'alfonso;D. D'enterria;A. Dabrowski;A. David;F. D. Guio;A. D. Roeck;S. D. Visscher;S. D. Guida;M. Dobson;N. Dupont Sagorin;A. Elliott Peisert;J. Eugster;G. Franzoni;W. Funk;G. Georgiou;M. Giffels;D. Gigi;K. Gill;D. Giordano;M. Girone;M. Giunta;F. Glege;R. G. Garrido;S. Gowdy;R. Guida;J. Hammer;M. Hansen;P. Harris;C. Hartl;A. Hinzmann;V. Innocente;P. Janot;E. Karavakis;K. Kousouris;K. Krajczar;P. Lecoq;Y. J.;C. Lourenco;N. Magini;L. Malgeri;M. Mannelli;L. Masetti;F. Meijers;S. Mersi;E. Meschi;R. Moser;M. Mulders;P. Musella;E. Nesvold;L. Orsini;E. P. Cortezon;E. Perez;L. Perrozzi;A. Petrilli;A. Pfeiffer;M. Pierini;M. Pimiae;D. Piparo;M. Plagge;L. Quertenmont;A. Racz;W. Reece;G. Rolandi;M. Rovere;H. Sakulin;F. Santanastasio;C. Schaefer;C. Schwick;S. Sekmen;A. Sharma;P. Siegrist;P. Silva;M. Simon;P. Sphicas;D. Spiga;B. Stieger;M. Stoye;A. Tsirou;G. I. Veres;J. R. Vlimant;H. K. Woehri;S. D. Worm;W. D. Zeuner;W. Bertl;K. Deiters;W. Erdmann;K. Gabathuler;R. Horisberger;Q. Ingram;H. C. Kaestli;S. Koenig;D. Kotlinski;U. Langenegger;D. Renker;T. Rohe;F. Bachmair;L. Baeni;L. Bianchini;P. Bortignon;M. A. Buchmann;B. Casal;N. Chanon;A. Deisher;G. Dissertori;M. Dittmar;M. Donega;M. Duenser;P. Eller;K. Freudenreich;C. Grab;D. Hits;P. Lecomte;W. Lustermann;B. Mangano;A. C. Marini;P. M. Ruiz;D. Meister;N. Mohr;F. Moortgat;C. Naegeli;P. Nef;F. Nessi Tedaldi;F. Pandolfi;L. Pape;F. Pauss;M. Peruzzi;M. Quittnat;F. J. Ronga;M. Rossini;L. Sala;A. K. Sanchez;A. Starodumov;M. Takahashi;L. Tauscher;A. Thea;K. Theofilatos;D. Treille;C. Urscheler;R. Wallny;H. A. Weber;C. Amsler;V. Chiochia;C. Favaro;M. I. Rikova;B. Kilminster;B. M. Mejias;P. Robmann;H. Snoek;S. Taroni;M. Verzetti;Y. Yang;M. Cardaci;K. H. Chen;C. Ferro;C. M. Kuo;S. W. Li;W. Lin;Y. J. Lu;R. Volpe;S. S. Yu;P. Bartalini;P. Chang;Y. H. Chang;Y. W. Chang;Y. Chao;K. F. Chen;C. Dietz;U. Grundler;W. S.;Y. Hsiung;K. Y. Kao;Y. J. Lei;R. S.;D. Majumder;E. Petrakou;X. Shi;J. G. Shiu;Y. M. Tzeng;M. Wang;P. H. , C. Y.;T. W.;B. Asavapibhop;N. Suwonjandee;A. Adiguzel;M. N. Bakirci;S. Cerci;C. Dozen;I. Dumanoglu;E. Eskut;S. Girgis;G. Gokbulut;E. Gurpinar;I. Hos;E. E. Kangal;A. K. Topaksu;G. Onengut;K. Ozdemir;S. Ozturk;A. Polatoz;K. Sogut;D. S. Cerci;B. Tali;H. Topakli;M. Vergili;I. V. Akin;T. Aliev;B. Bilin;S. Bilmis;M. Deniz;H. Gamsizkan;A. M. Guler;G. Karapinar;K. Ocalan;A. Ozpineci;M. Serin;R. Sever;U. E. Surat;M. Yalvac;M. Zeyrek;E. Gulmez;B. Isildak;M. Kaya;O. Kaya;S. Ozkorucuklu;N. Sonmez;H. Bahtiyar;E. Barlas;K. Cankocak;Y. O. Gunaydin;F. I. Vardarli;M. Yucel;L. Levchuk;P. Sorokin;J. J. Brooke;E. Clement;D. Cussans;H. Flacher;R. Frazier;J. Goldstein;M. Grimes;G. P. Heath;H. F. Heath;L. Kreczko;C. Lucas;Z. Meng;S. Metson;D. M. Newbold;K. Nirunpong;S. Paramesvaran;A. Poll;S. Senkin;V. J. Smith;T. Williams;K. W. Bell;A. Belyaev;C. Brew;R. M. Brown;D. J. A.;J. A. Coughlan;K. Harder;S. Harper;J. Ilic;E. Olaiya;D. Petyt;B. C. Radburn Smith;C. H. Shepherd Themistocleous;I. R. Tomalin;W. J. Womersley;R. Bainbridge;O. Buchmuller;D. Burton;D. Colling;N. Cripps;M. Cutajar;P. Dauncey;G. Davies;M. D. Negra;W. Ferguson;J. Fulcher;D. Futyan;A. Gilbert;A. G. Bryer;G. Hall;Z. Hatherell;J. Hays;G. Iles;M. Jarvis;G. Karapostoli;M. Kenzie;R. Lane;R. Lucas;L. Lyons;A. M.;J. Marrouche;B. Mathias;R. Nandi;J. Nash;A. Nikitenko;J. Pela;M. Pesaresi;K. Petridis;M. Pioppi;D. M. Raymond;S. Rogerson;A. Rose;C. Seez;P. Sharp;A. Sparrow;A. Tapper;M. V. Acosta;T. Virdee;S. Wakefield;N. Wardle;M. Chadwick;J. E. Cole;P. R. Hobson;A. Khan;P. Kyberd;D. Leggat;D. Leslie;W. Martin;I. D. Reid;P. Symonds;L. Teodorescu;M. Turner;J. Dittmann;K. Hatakeyama;A. Kasmi;H. Liu;T. Scarborough;O. Charaf;S. I. Cooper;C. Henderson;P. Rumerio;A. Avetisyan;T. Bose;C. Fantasia;A. Heister;P. Lawson;D. Lazic;J. Rohlf;D. Sperka;J. S. John;L. Sulak;J. Alimena;S. Bhattacharya;G. Christopher;D. Cutts;Z. Demiragli;A. Ferapontov;A. Garabedian;U. Heintz;S. Jabeen;G. Kukartsev;E. Laird;G. Landsberg;M. Luk;M. Narain;M. Segala;T. Sinthuprasith;T. Speer;R. Breedon;G. Breto;M. C. De;S. Chauhan;M. Chertok;J. Conway;R. Conway;P. T. Cox;R. Erbacher;M. Gardner;R. Houtz;W. Ko;A. Kopecky;R. Lander;T. Miceli;D. Pellett;J. Pilot;F. Ricci Tam;B. Rutherford;M. Searle;J. Smith;M. Squires;M. Tripathi;S. Wilbur;R. Yohay;V. Andreev;D. Cline;R. Cousins;S. Erhan;P. Everaerts;C. Farrell;M. Felcini;J. Hauser;M. Ignatenko;C. Jarvis;G. Rakness;P. Schlein;E. Takasugi;P. Traczyk;V. Valuev;M. Weber;J. Babb;R. Clare;J. Ellison;J. W. Gary;G. Hanson;J. Heilman;P. Jandir;H. Liu;O. R. Long;A. Luthra;M. Malberti;H. Nguyen;A. Shrinivas;J. Sturdy;S. Sumowidagdo;R. Wilken;S. Wimpenny;W. Andrews;J. G. Branson;G. B. Cerati;S. Cittolin;D. Evans;A. Holzner;R. Kelley;M. Lebourgeois;J. Letts;I. Macneill;S. Padhi;C. Palmer;G. Petrucciani;M. Pieri;M. Sani;V. Sharma;S. Simon;E. Sudano;M. Tadel;Y. Tu;A. Vartak;S. Wasserbaech;F. Wuerthwein;A. Yagil;J. Yoo;D. Barge;C. Campagnari;T. Danielson;K. Flowers;P. Geffert;C. George;F. Golf;J. Incandela;C. Justus;D. Kovalskyi;V. Krutelyov;R. M. Villalba;N. Mccoll;V. Pavlunin;J. Richman;R. Rossin;D. Stuart;W. To;C. West;A. Apresyan;A. Bornheim;J. Bunn;Y. Chen;E. D. Marco;J. Duarte;D. Kcira;Y. Ma;A. Mott;H. B. Newman;C. Pena;C. Rogan;M. Spiropulu;V. Timciuc;J. Veverka;R. Wilkinson;S. Xie;R. Y. Zhu;V. Azzolini;A. Calamba;R. Carroll;T. Ferguson;Y. Iiyama;D. W. Jang;Y. F. Liu;M. Paulini;J. Russ;H. Vogel;I. Vorobiev;J. P. Cumalat;B. R. Drell;W. T. Ford;A. Gaz;E. L. Lopez;U. Nauenberg;J. G. Smith;K. Stenson;K. A. Ulmer;S. R. Wagner;J. Alexander;A. Chatterjee;N. Eggert;L. K. Gibbons;W. Hopkins;A. Khukhunaishvili;B. Kreis;N. Mirman;G. N. Kaufman;J. R. Patterson;A. Ryd;E. Salvati;W. Sun;W. D. Teo;J. Thom;J. Thompson;J. Tucker;Y. Weng;L. Winstrom;P. Wittich;D. Winn;S. Abdullin;M. Albrow;J. Anderson;G. Apollinari;L. A. T.;A. Beretvas;J. Berryhill;P. C. Bhat;K. Burkett;J. N. Butler;V. Chetluru;H. W. K.;F. Chlebana;S. Cihangir;V. D. Elvira;I. Fisk;J. Freeman;Y. Gao;E. Gottschalk;L. Gray;D. Green;O. Gutsche;D. Hare;R. M. Harris;J. Hirschauer;B. Hooberman;S. Jindariani;M. Johnson;U. Joshi;K. Kaadze;B. Klima;S. Kunori;S. Kwan;J. Linacre;D. Lincoln;R. Lipton;J. Lykken;K. Maeshima;J. M. Marraffino;V. I. Martinez;S. Maruyama;D. Mason;P. Mcbride;K. Mishra;S. Mrenna;Y. Musienko;C. Newman Holmes;V. O'dell;O. Prokofyev;N. Ratnikova;E. Sexton Kennedy;S. Sharma;W. J. Spalding;L. Spiegel;L. Taylor;S. Tkaczyk;N. V. Tran;L. Uplegger;E. W. Vaandering;R. Vidal;J. Whitmore;W. Wu;F. Yang;J. C. Yun;D. Acosta;P. Avery;D. Bourilkov;M. Chen;T. Cheng;S. Das;M. D. Gruttola;G. P. Di;D. Dobur;A. Drozdetskiy;R. D. Field;M. Fisher;Y. Fu;I. K. Furic;J. Hugon;B. Kim;J. Konigsberg;A. Korytov;A. Kropivnitskaya;T. Kypreos;J. F. Low;K. Matchev;P. Milenovic;G. Mitselmakher;L. Muniz;R. Remington;A. Rinkevicius;N. Skhirtladze;M. Snowball;J. Yelton;M. Zakaria;V. Gaultney;S. Hewamanage;S. Linn;P. Markowitz;G. Martinez;J. L. Rodriguez;T. Adams;A. Askew;J. Bochenek;J. Chen;B. Diamond;J. Haas;S. Hagopian;V. Hagopian;K. F. Johnson;H. Prosper;V. Veeraraghavan;M. Weinberg;M. M. Baarmand;B. Dorney;M. Hohlmann;H. Kalakhety;F. Yumiceva;M. R. Adams;L. Apanasevich;V. E. Bazterra;R. R. Betts;I. Bucinskaite;J. Callner;R. Cavanaugh;O. Evdokimov;L. Gauthier;C. E. Gerber;D. J. Hofman;S. Khalatyan;P. Kurt;F. Lacroix;D. H. Moon;C. O'brien;C. Silkworth;D. Strom;P. Turner;N. Varelas;U. Akgun;E. A. Albayrak;B. Bilki;W. Clarida;K. Dilsiz;F. Duru;S. Griffiths;J. P.;H. Mermerkaya;A. Mestvirishvili;A. Moeller;J. Nachtman;C. R. Newsom;H. Ogul;Y. Onel;E. Ozok;S. Sen;R. Tan;E. Tiras;J. Wetzel;T. Yetkin;K. Yi;B. A. Barnett;B. Blumenfeld;S. Bolognesi;G. Giurgiu;A. V. Gritsan;G. Hu;P. Maksimovic;C. Martin;M. Swartz;A. Whitbeck;P. Baringer;A. Bean;G. Benelli;I. K. R.;M. Murray;D. Noonan;S. Sanders;R. Stringer;J. S. Wood;A. F. Barfuss;I. Chakaberia;A. Ivanov;S. Khalil;M. Makouski;Y. Maravin;L. K. Saini;S. Shrestha;I. Svintradze;J. Gronberg;D. Lange;F. Rebassoo;D. Wright;A. Baden;B. Calvert;S. C. Eno;J. A. Gomez;N. J. Hadley;R. G. Kellogg;T. Kolberg;Y. Lu;M. Marionneau;A. C. Mignerey;K. Pedro;A. Peterman;A. Skuja;J. Temple;M. B. Tonjes;S. C. Tonwar;A. Apyan;G. Bauer;W. Busza;I. A. Cali;M. Chan;L. D. Matteo;V. Dutta;G. G. Ceballos;M. Goncharov;D. Gulhan;Y. Kim;M. Klute;Y. S. Lai;A. Levin;P. D. Luckey;T. Ma;S. Nahn;C. Paus;D. Ralph;C. Roland;G. Roland;G. S. F.;F. Stoeckli;K. Sumorok;D. Velicanu;R. Wolf;B. Wyslouch;M. Yang;Y. Yilmaz;A. S. Yoon;M. Zanetti;V. Zhukova;B. Dahmes;A. D. Benedetti;A. Gude;J. Haupt;S. C. Kao;K. Klapoetke;Y. Kubota;J. Mans;N. Pastika;R. Rusack;M. Sasseville;A. Singovsky;N. Tambe;J. Turkewitz;J. G. Acosta;L. M. Cremaldi;R. Kroeger;S. Oliveros;L. Perera;R. Rahmat;D. A. Sanders;D. Summers;E. Avdeeva;K. Bloom;S. Bose;D. R. Claes;A. Dominguez;M. Eads;R. G. Suarez;J. Keller;I. Kravchenko;J. Lazo Flores;S. Malik;F. Meier;G. R. Snow;J. Dolen;A. Godshalk;I. Iashvili;S. Jain;A. Kharchilava;A. Kumar;S. Rappoccio;Z. Wan;G. Alverson;E. Barberis;D. Baumgartel;M. Chasco;J. Haley;A. Massironi;D. Nash;T. Orimoto;D. Trocino;D. Wood;J. Zhang;A. Anastassov;K. A. Hahn;A. Kubik;L. Lusito;N. Mucia;N. Odell;B. Pollack;A. Pozdnyakov;M. Schmitt;S. Stoynev;K. Sung;M. Velasco;S. Won;D. Berry;A. Brinkerhoff;K. M. Chan;M. Hildreth;C. Jessop;D. J. Karmgard;J. Kolb;K. Lannon;W. Luo;S. Lynch;N. Marinelli;D. M. Morse;T. Pearson;M. Planer;R. Ruchti;J. Slaunwhite;N. Valls;M. Wayne;M. Wolf;L. Antonelli;B. Bylsma;L. S. Durkin;C. Hill;R. Hughes;K. Kotov;T. Y. Ling;D. Puigh;M. Rodenburg;G. Smith;C. Vuosalo;B. L. Winer;H. Wolfe;E. Berry;P. Elmer;V. Halyo;P. Hebda;J. Hegeman;A. Hunt;P. Jindal;S. A. Koay;P. Lujan;D. Marlow;T. Medvedeva;M. Mooney;J. Olsen;P. Piroue;X. Quan;A. Raval;H. Saka;D. Stickland;C. Tully;J. S. Werner;S. C. Zenz;A. Zuranski;E. Brownson;A. Lopez;H. Mendez;J. E. Ramirez;E. Alagoz;D. Benedetti;G. Bolla;D. Bortoletto;M. D. Mattia;A. Everett;Z. Hu;M. Jones;K. Jung;O. Koybasi;M. Kress;N. Leonardo;D. L. Pegna;V. Maroussov;P. Merkel;D. H. Miller;N. Neumeister;I. Shipsey;D. Silvers;A. Svyatkovskiy;F. Wang;W. Xie;L. Xu;H. D. Yoo;J. Zablocki;Y. Zheng;N. Parashar;A. Adair;B. Akgun;K. M. Ecklund;F. J. M.;W. Li;B. Michlin;B. P. Padley;R. Redjimi;J. Roberts;J. Zabel;B. Betchart;A. Bodek;Covarelli Roberto;P. D. Barbaro;R. Demina;Y. Eshaq;T. Ferbel;A. Garcia Bellido;P. Goldenzweig;J. Han;A. Harel;D. C. Miner;G. Petrillo;D. Vishnevskiy;M. Zielinski;A. Bhatti;R. Ciesielski;L. Demortier;K. Goulianos;G. Lungu;S. Malik;C. Mesropian;S. Arora;A. Barker;J. P. Chou;C. Contreras Campana;E. Contreras Campana;D. Duggan;D. Ferencek;Y. Gershtein;R. Gray;E. Halkiadakis;D. Hidas;A. Lath;S. Panwalkar;M. Park;R. Patel;V. Rekovic;J. Robles;S. Salur;S. Schnetzer;C. Seitz;S. Somalwar;R. Stone;S. Thomas;P. Thomassen;M. Walker;G. Cerizza;M. Hollingsworth;K. Rose;S. Spanier;Z. C. Yang;A. York;O. Bouhali;R. Eusebi;W. Flanagan;J. Gilmore;T. Kamon;V. Khotilovich;R. Montalvo;I. Osipenkov;Y. Pakhotin;A. Perloff;J. Roe;A. Safonov;T. Sakuma;I. Suarez;A. Tatarinov;D. Toback;N. Akchurin;C. Cowden;J. Damgov;C. Dragoiu;P. R. Dudero;K. Kovitanggoon;S. W. Lee;T. Libeiro;I. Volobouev;E. Appelt;A. G. Delannoy;S. Greene;A. Gurrola;W. Johns;C. Maguire;Y. Mao;A. Melo;M. Sharma;P. Sheldon;B. Snook;S. Tuo;J. Velkovska;M. W. Arenton;S. Boutle;B. Cox;B. Francis;J. Goodell;R. Hirosky;A. Ledovskoy;C. Lin;C. Neu;J. Wood;S. Gollapinni;R. Harr;P. E. Karchin;C. K. Kankanamge;P. Lamichhane;A. Sakharov;D. A. Belknap;L. Borrello;D. Carlsmith;M. Cepeda;S. Dasu;S. Duric;E. Friis;M. Grothe;R. Hall Wilton;M. Herndon;A. Herve;P. Klabbers;J. Klukas;A. Lanaro;R. Loveless;A. Mohapatra;I. Ojalvo;T. Perry;G. A. Pierro;G. Polese;I. Ross;T. Sarangi;A. Savin;W. H. Smith;J. Swanson
2013-01-01
Abstract
The results of a search for the bottomonium counterpart, denoted as X-b, of the exotic charmonium state X(3872) is presented. The analysis is based on a sample of pp collisions at,root s = 8 TeV collected by the CMS experiment at the LHC, corresponding to an integrated luminosity of 20.7 fb(-1). The search looks for the exclusive decay channel X-b -> Upsilon(1S)pi(+)pi(-) followed by Upsilon(1S) -> mu(+)mu(-). No evidence for an X-b signal is observed. Upper limits are set at the 95% confidence level on the ratio of the inclusive production cross sections times the branching fractions to Upsilon(1S)pi(+)pi(-) of the X-b and the Upsilon(2S). The upper limits on the ratio are in the range 0.9-5.4% for X-b masses between 10 and 11 GeV. These are the first upper limits on the production of a possible X-b at a hadron collider. (C) 2013 CERN. Published by Elsevier B.V. All rights reserved.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2318/145536
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simulazione ASN
Il report seguente simula gli indicatori relativi alla produzione scientifica in relazione alle soglie ASN 2023-2025 del proprio SC/SSD. Si ricorda che il superamento dei valori soglia (almeno 2 su 3) è requisito necessario ma non sufficiente al conseguimento dell'abilitazione.
La simulazione si basa sui dati IRIS e presenta gli indicatori calcolati alla data indicata sul report. Si ricorda che in sede di domanda ASN presso il MIUR gli indicatori saranno invece calcolati a partire dal 1° gennaio rispettivamente del quinto/decimo/quindicesimo anno precedente la scadenza del quadrimestre di presentazione della domanda (art 2 del DM 598/2018).
In questa simulazione pertanto il valore degli indicatori potrà differire da quello conteggiato all’atto della domanda ASN effettuata presso il MIUR a seguito di:
Correzioni imputabili a eventuali periodi di congedo obbligatorio, che in sede di domanda ASN danno diritto a incrementi percentuali dei valori.
Presenza di eventuali errori di catalogazione e/o dati mancanti in IRIS
Variabilità nel tempo dei valori citazionali (per i settori bibliometrici)
Variabilità della finestra temporale considerata in funzione della sessione di domanda ASN a cui si partecipa.
La presente simulazione è stata realizzata sulla base delle regole riportate nel DM 598/2018 e dell'allegata Tabella A e delle specifiche definite all'interno del Focus Group Cineca relativo al modulo IRIS ER. Il Cineca non si assume alcuna responsabilità in merito all'uso che il diretto interessato o terzi faranno della simulazione.