Aaij R.Adeva B.Adinolfi M.Affolder A.Ajaltouni Z.Akar S.Albrecht J.Alessio F.Alexander M.Ali S.Alkhazov G.Alvarez Cartelle P.Alves A.A., Jr.Amato S.Amerio S.Amhis Y.An L.Anderlini L.Anderson J.Andreassen R.Andreotti M.Andrews J.E.Appleby R.B.Aquines Gutierrez O.Archilli F.Artamonov A.Artuso M.Aslanides E.Auriemma G.Baalouch M.Bachmann S.Back J.J.Badalov A.Baesso C.Baldini W.Barlow R.J.Barschel C.Barsuk S.Barter W.Batozskaya V.Battista V.Bay A.Beaucourt L.Beddow J.Bedeschi F.Bediaga I.Belogurov S.Belous K.Belyaev I.Ben-Haim E.Bencivenni G.Benson S.Benton J.Berezhnoy A.Bernet R.Bertolin A.Bettler M.-O.van Beuzekom M.Bien A.Bifani S.Bird T.Bizzeti A.Bjørnstad P.M.Blake T.Blanc F.Blouw J.Blusk S.Bocci V.Bondar A.Bondar N.Bonivento W.Borghi S.Borgia A.Borsato M.Bowcock T.J.V.Bowen E.Bozzi C.Brett D.Britsch M.Britton T.Brodzicka J.Brook N.H.Bursche A.Buytaert J.Cadeddu S.Calabrese R.Calvi M.Calvo Gomez M.Campana P.Campora Perez D.Capriotti L.Carbone A.Carboni G.Cardinale R.Cardini A.Carson L.Carvalho Akiba K.Casanova Mohr R.C.M.Casse G.Cassina L.Castillo Garcia L.Cattaneo M.Cauet C.Cenci R.Charles M.Charpentier P.Chefdeville M.Chen S.Cheung S.-F.Chiapolini N.Chrzaszcz M.Cid Vidal X.Ciezarek G.Clarke P.E.L.Clemencic M.Cliff 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.Coombes M.Coquereau S.Corti G.Corvo M.Counts I.Couturier B.Cowan G.A.Craik D.C.Crocombe A.C.Cruz Torres M.Cunliffe S.Currie R.D’Ambrosio C.Dalseno J.David P.David P.N.Y.Davis A.De Bruyn K.De Capua S.De Cian M.De Miranda J.M.De Paula L.De Silva W.De Simone P.Dean C.-T.Decamp D.Deckenhoff M.Del Buono L.Déléage N.Derkach D.Deschamps O.Dettori F.Dey B.Di Canto A.Di Domenico A.Dijkstra H.Donleavy S.Dordei F.Dorigo M.Dosil Suárez A.Dossett D.Dovbnya A.Dreimanis K.Dujany G.Dupertuis F.Durante P.Dzhelyadin R.Dziurda A.Dzyuba A.Easo S.Egede U.Egorychev V.Eidelman S.Eisenhardt S.Eitschberger U.Ekelhof R.Eklund L.El Rifai I.Elsasser C.Ely S.Esen S.Evans H.-M.Evans T.Falabella A.Färber C.Farinelli C.Farley N.Farry S.Fay R.Ferguson D.Fernandez Albor V.Ferreira Rodrigues F.Ferro-Luzzi M.Filippov S.Fiore M.Fiorini M.Firlej M.Fitzpatrick C.Fiutowski T.Fol P.Fontana M.Fontanelli F.Forty R.Francisco O.Frank M.Frei C.Frosini M.Fu J.Furfaro E.Gallas Torreira A.Galli D.Gallorini S.Gambetta S.Gandelman M.Gandini P.Gao Y.García Pardiñas J.Garofoli J.Garra Tico J.Garrido L.Gascon D.Gaspar C.Gastaldi U.Gauld R.Gavardi L.Gazzoni G.Geraci A.Gersabeck E.Gersabeck M.Gershon T.Ghez P.Gianelle A.Gianì S.Gibson V.Giubega L.Gligorov V.V.Göbel C.Golubkov D.Golutvin A.Gomes A.Gotti C.Grabalosa Gándara M.Graciani Diaz R.Granado Cardoso L.A.Graugés E.Graverini E.Graziani G.Grecu A.Greening E.Gregson S.Griffith P.Grillo L.Grünberg O.Gui B.Gushchin E.Guz Y.Gys T.Hadjivasiliou C.Haefeli G.Haen C.Haines S.C.Hall S.Hamilton B.Hampson T.Han X.Hansmann-Menzemer S.Harnew N.Harnew S.T.Harrison J.He J.Head T.Heijne V.Hennessy K.Henrard P.Henry L.Hernando Morata J.A.van Herwijnen E.Heß M.Hicheur A.Hill D.Hoballah M.Hombach C.Hulsbergen W.Hussain N.Hutchcroft D.Hynds D.Idzik M.Ilten P.Jacobsson R.Jaeger A.Jalocha J.Jans E.Jawahery A.Jing F.John M.Johnson D.Jones C.R.Joram C.Jost B.Jurik N.Kandybei S.Kanso W.Karacson M.Karbach T.M.Karodia S.Kelsey M.Kenyon I.R.Ketel T.Khanji B.Khurewathanakul C.Klaver S.Klimaszewski K.Kochebina O.Kolpin M.Komarov I.Koopman R.F.Koppenburg P.Korolev M.Kravchuk L.Kreplin K.Kreps M.Krocker G.Krokovny P.Kruse F.Kucewicz W.Kucharczyk M.Kudryavtsev V.Kurek K.Kvaratskheliya T.La Thi V.N.Lacarrere D.Lafferty G.Lai A.Lambert D.Lambert R.W.Lanfranchi G.Langenbruch C.Langhans B.Latham T.Lazzeroni C.Le Gac R.van Leerdam J.Lees J.-P.Lefèvre R.Leflat A.Lefrançois J.Leroy O.Lesiak T.Leverington B.Li Y.Likhomanenko T.Liles M.Lindner R.Linn C.Lionetto F.Liu B.Lohn S.Longstaff I.Lopes J.H.Lowdon P.Lucchesi D.Luo H.Lupato A.Luppi E.Lupton O.Machefert F.Machikhiliyan I.V.Maciuc F.Maev O.Malde S.Malinin A.Manca G.Mancinelli G.Mapelli A.Maratas J.Marchand J.F.Marconi U.Marin Benito C.Marino P.Märki R.Marks J.Martellotti G.Martinelli M.Martinez Santos D.Martinez Vidal F.Martins Tostes D.Massafferri A.Matev R.Mathe Z.Matteuzzi C.Mazurov A.McCann M.McCarthy J.McNab A.McNulty R.McSkelly B.Meadows B.Meier F.Meissner M.Merk M.Milanes D.A.Minard M.-N.Moggi N.Molina Rodriguez J.Monteil S.Morandin M.Morawski P.Mordà A.Morello M.J.Moron J.Morris A.-B.Mountain R.Muheim F.Müller K.Mussini M.Muster B.Naik P.Nakada T.Nandakumar R.Nasteva I.Needham M.Neri N.Neubert S.Neufeld N.Neuner M.Nguyen A.D.Nguyen T.D.Nguyen-Mau C.Nicol M.Niess V.Niet R.Nikitin N.Nikodem T.Novoselov A.O’Hanlon D.P.Oblakowska-Mucha A.Obraztsov V.Ogilvy S.Okhrimenko O.Oldeman R.Onderwater C.J.G.Orlandea M.Osorio Rodrigues B.Otalora Goicochea J.M.Otto A.Owen P.Oyanguren A.Pal B.K.Palano A.Palombo F.Palutan M.Panman J.Papanestis A.Pappagallo M.Pappalardo L.L.Parkes C.Parkinson C.J.Passaleva G.Patel G.D.Patel M.Patrignani C.Pearce A.Pellegrino A.Penso G.Pepe Altarelli M.Perazzini S.Perret P.Pescatore L.Pesen E.Petridis K.Petrolini A.Picatoste Olloqui E.Pietrzyk B.Pilař T.Pinci D.Pistone A.Playfer S.Plo Casasus M.Polci F.Poluektov A.Polyakov I.Polycarpo E.Popov A.Popov D.Popovici B.Potterat C.Price E.Price J.D.Prisciandaro J.Pritchard A.Prouve C.Pugatch V.Puig Navarro A.Punzi G.Qian W.Rachwal B.Rademacker J.H.Rakotomiaramanana B.Rama M.Rangel M.S.Raniuk I.Rauschmayr N.Raven G.Redi F.Reichert S.Reid M.M.dos Reis A.C.Ricciardi S.Richards S.Rihl M.Rinnert K.Rives Molina V.Robbe P.Rodrigues A.B.Rodrigues E.Rodriguez Perez P.Roiser S.Romanovsky V.Romero Vidal A.Rotondo M.Rouvinet J.Ruf T.Ruiz H.Ruiz Valls P.Saborido Silva J.J.Sagidova N.Sail P.Saitta B.Salustino Guimaraes V.Sanchez Mayordomo C.Sanmartin Sedes B.Santacesaria R.Santamarina Rios C.Santovetti E.Sarti A.Satriano C.Satta A.Saunders D.M.Savrina D.Schiller M.Schindler H.Schlupp M.Schmelling M.Schmidt B.Schneider O.Schopper A.Schune M.-H.Schwemmer R.Sciascia B.Sciubba A.Semennikov A.Sepp I.Serra N.Serrano J.Sestini L.Seyfert P.Shapkin M.Shapoval I.Shcheglov Y.Shears T.Shekhtman L.Shevchenko V.Shires A.Silva Coutinho R.Simi G.Sirendi M.Skidmore N.Skillicorn I.Skwarnicki T.Smith N.A.Smith E.Smith E.Smith J.Smith M.Snoek H.Sokoloff M.D.Soler F.J.P.Soomro F.Souza D.De Paula B.S.Spaan B.Spradlin P.Sridharan S.Stagni F.Stahl M.Stahl S.Steinkamp O.Stenyakin O.Sterpka F.Stevenson S.Stoica S.Stone S.Storaci B.Stracka S.Straticiuc M.Straumann U.Stroili R.Sun L.Sutcliffe W.Swientek K.Swientek S.Syropoulos V.Szczekowski M.Szczypka P.Szumlak T.T’Jampens S.Teklishyn M.Tellarini G.Teubert F.Thomas C.Thomas E.van Tilburg J.Tisserand V.Tobin M.Todd J.Tolk S.Tomassetti L.Tonelli D.Topp-Joergensen S.Torr N.Tournefier E.Tourneur S.Tran M.T.Tresch M.Trisovic A.Tsaregorodtsev A.Tsopelas P.Tuning N.Ubeda Garcia M.Ukleja A.Ustyuzhanin A.Uwer U.Vacca C.Vagnoni V.Valenti G.Vallier A.Vazquez Gomez R.Vazquez Regueiro P.Vázquez Sierra C.Vecchi S.Velthuis J.J.Veltri M.Veneziano G.Vesterinen M.Viana Barbosa J.V.V.B.Viaud B.Vieira D.Vieites Diaz M.Vilasis-Cardona X.Vollhardt A.Volyanskyy D.Voong D.Vorobyev A.Vorobyev V.Voß C.de Vries J.A.Waldi R.Wallace C.Wallace R.Walsh J.Wandernoth S.Wang J.Ward D.R.Watson N.K.Websdale D.Whitehead M.Wiedner D.Wilkinson G.Wilkinson M.Williams M.P.Williams M.Wilschut H.W.Wilson F.F.Wimberley J.Wishahi J.Wislicki W.Witek M.Wormser G.Wotton S.A.Wright S.Wyllie K.Xie Y.Xing Z.Xu Z.Yang Z.Yuan X.Yushchenko O.Zangoli M.Zavertyaev M.Zhang L.Zhang W.C.Zhang Y.Zhelezov A.Zhokhov A.Zhong L.2024-07-222024-07-22201514346044http://akademikarsiv.cbu.edu.tr:4000/handle/123456789/16275A search is presented for long-lived particles with a mass between 25 and 50 GeV/c2 and a lifetime between 1 and 200 ps in a sample of proton–proton collisions at a centre-of-mass energy of s=7 TeV, corresponding to an integrated luminosity of 0.62 fb-1, collected by the LHCb detector. The particles are assumed to be pair-produced by the decay of a standard model-like Higgs boson. The experimental signature of the long-lived particle is a displaced vertex with two associated jets. No excess above the background is observed and limits are set on the production cross-section as a function of the long-lived particle mass and lifetime. © 2015, CERN for the benefit of the LHCb collaboration.EnglishAll Open Access; Gold Open AccessArticle10.1140/epjc/s10052-015-3344-6