Search For A Common Baryon Source In High-Multiplicity Pp Collisions At The Lhc
S. Acharya, D. Adamová,A. Adler, J. Adolfsson, M.M. Aggarwal,G. Aglieri Rinella, M. Agnello,N. Agrawal, Z. Ahammed,S. Ahmad,S.U. Ahn,Z. Akbar,A. Akindinov,M. Al-Turany,S.N. Alam,D.S.D. Albuquerque,D. Aleksandrov, B. Alessandro, H.M. Alfanda,R. Alfaro Molina,B. Ali,Y. Ali, A. Alici,A. Alkin,J. Alme, T. Alt,L. Altenkamper,I. Altsybeev, M.N. Anaam,C. Andrei,D. Andreou,H.A. Andrews, A. Andronic,M. Angeletti, V. Anguelov,C. Anson,T. Antičić, F. Antinori,P. Antonioli,N. Apadula,L. Aphecetche,H. Appelshäuser, S. Arcelli,R. Arnaldi,M. Arratia,I.C. Arsene, M. Arslandok,A. Augustinus, R. Averbeck,S. Aziz,M.D. Azmi,A. Badalà,Y.W. Baek, S. Bagnasco, X. Bai, R. Bailhache,R. Bala, A. Balbino, A. Baldisseri,M. Ball,S. Balouza,D. Banerjee,R. Barbera,L. Barioglio,G.G. Barnaföldi,L.S. Barnby, V. Barret,P. Bartalini,K. Barth,E. Bartsch,F. Baruffaldi, N. Bastid,S. Basu,G. Batigne,B. Batyunya,D. Bauri,J.L. Bazo Alba,I.G. Bearden,C. Beattie,C. Bedda,N.K. Behera, I. Belikov,A.D.C. Bell Hechavarria,F. Bellini,R. Bellwied,V. Belyaev,G. Bencedi,S. Beole,A. Bercuci,Y. Berdnikov,D. Berenyi, R.A. Bertens,D. Berzano, M.G. Besoiu,L. Betev,A. Bhasin,I.R. Bhat,M.A. Bhat,H. Bhatt,B. Bhattacharjee,A. Bianchi,L. Bianchi,N. Bianchi, J. Bielčík, J. Bielčíková,A. Bilandzic,G. Biro,R. Biswas,S. Biswas,J.T. Blair,D. Blau,C. Blume,G. Boca,F. Bock,A. Bogdanov,S. Boi,J. Bok, L. Boldizsár,A. Bolozdynya,M. Bombara, G. Bonomi,H. Borel,A. Borissov,H. Bossi,E. Botta, L. Bratrud, P. Braun-Munzinger,M. Bregant,M. Broz, E. Bruna,G.E. Bruno, M.D. Buckland, D. Budnikov, H. Buesching, S. Bufalino, O. Bugnon,P. Buhler, P. Buncic,Z. Buthelezi,J.B. Butt,S.A. Bysiak, D. Caffarri,A. Caliva,E. Calvo Villar,R.S. Camacho,P. Camerini,A.A. Capon,F. Carnesecchi,R. Caron,J. Castillo Castellanos,A.J. Castro,E.A.R. Casula,F. Catalano,C. Ceballos Sanchez,P. Chakraborty,S. Chandra,W. Chang,S. Chapeland,M. Chartier,S. Chattopadhyay,A. Chauvin, C. Cheshkov,B. Cheynis,V. Chibante Barroso,D.D. Chinellato,S. Cho, P. Chochula,T. Chowdhury,P. Christakoglou,C.H. Christensen,P. Christiansen,T. Chujo, C. Cicalo, L. Cifarelli, F. Cindolo,G. Clai,J. Cleymans,F. Colamaria,D. Colella, A. Collu,M. Colocci,M. Concas,G. Conesa Balbastre,Z. Conesa del Valle,G. Contin,J.G. Contreras, T.M. Cormier,Y. Corrales Morales,P. Cortese,M.R. Cosentino,F. Costa,S. Costanza, P. Crochet,E. Cuautle, P. Cui,L. Cunqueiro,D. Dabrowski, T. Dahms,A. Dainese, F.P.A. Damas, M.C. Danisch,A. Danu,D. Das,I. Das,P. Das,S. Das,A. Dash,S. Dash,S. De,A. De Caro,G. de Cataldo,J. de Cuveland,A. De Falco,D. De Gruttola,N. De Marco,S. De Pasquale,S. Deb,H.F. Degenhardt, K.R. Deja,A. Deloff,S. Delsanto,W. Deng,D. Devetak,P. Dhankher,D. Di Bari,A. Di Mauro, R.A. Diaz,T. Dietel,P. Dillenseger,Y. Ding, R. Divià, D.U. Dixit,Ø. Djuvsland,U. Dmitrieva,A. Dobrin,B. Dönigus,O. Dordic,A.K. Dubey,A. Dubla,S. Dudi, M. Dukhishyam, P. Dupieux, R.J. Ehlers,V.N. Eikeland,D. Elia, E. Epple,B. Erazmus,F. Erhardt,A. Erokhin, M.R. Ersdal, B. Espagnon,G. Eulisse,D. Evans,S. Evdokimov,L. Fabbietti,M. Faggin,J. Faivre,F. Fan,A. Fantoni, M. Fasel,P. Fecchio,A. Feliciello,G. Feofilov,A. Fernández Téllez,A. Ferrero,A. Ferretti,A. Festanti,V.J.G. Feuillard,J. Figiel,S. Filchagin, D. Finogeev, F.M. Fionda, G. Fiorenza,F. Flor, A.N. Flores,S. Foertsch,P. Foka,S. Fokin,E. Fragiacomo,U. Frankenfeld, U. Fuchs, C. Furget,A. Furs,M. Fusco Girard,J.J. Gaardhøje, M. Gagliardi,A.M. Gago,A. Gal,C.D. Galvan,P. Ganoti,C. Garabatos,E. Garcia-Solis,K. Garg, C. Gargiulo,A. Garibli,K. Garner,P. Gasik,E.F. Gauger,M. Germain,J. Ghosh,P. Ghosh,S.K. Ghosh,M. Giacalone,P. Gianotti,P. Giubellino,P. Giubilato,P. Glässel,A. Gomez Ramirez,V. Gonzalez, L.H. González-Trueba,S. Gorbunov,L. Görlich,A. Goswami,S. Gotovac,V. Grabski,L.K. Graczykowski,K.L. Graham,L. Greiner,A. Grelli,C. Grigoras,V. Grigoriev,A. Grigoryan,S. Grigoryan, O.S. Groettvik,F. Grosa,J.F. Grosse-Oetringhaus,R. Grosso,R. Guernane, M. Guittiere,K. Gulbrandsen,T. Gunji,A. Gupta,R. Gupta,I.B. Guzman, R. Haake, M.K. Habib, C. Hadjidakis,H. Hamagaki, G. Hamar,M. Hamid,R. Hannigan,M.R. Haque, A. Harlenderova,J.W. Harris,A. Harton, J.A. Hasenbichler,H. Hassan, D. Hatzifotiadou,P. Hauer, L.B. Havener,S. Hayashi,S.T. Heckel,E. Hellbär,H. Helstrup, A. Herghelegiu,T. Herman,E.G. Hernandez,G. Herrera Corral,F. Herrmann,K.F. Hetland,H. Hillemanns,C. Hills,B. Hippolyte,B. Hohlweger,J. Honermann,D. Horak,A. Hornung,S. Hornung,R. Hosokawa,P. Hristov,C. Huang,C. Hughes,P. Huhn, T.J. Humanic,H. Hushnud, L.A. Husova,N. Hussain,S.A. Hussain, D. Hutter,J.P. Iddon,R. Ilkaev,H. Ilyas, M. Inaba, G.M. Innocenti,M. Ippolitov,A. Isakov,M.S. Islam,M. Ivanov,V. Ivanov,V. Izucheev,B. Jacak,N. Jacazio, P.M. Jacobs,S. Jadlovska,J. Jadlovsky,S. Jaelani,C. Jahnke,M.J. Jakubowska,M.A. Janik,T. Janson,M. Jercic, O. Jevons,M. Jin,F. Jonas, P.G. Jones,J. Jung,M. Jung, A. Jusko,P. Kalinak,A. Kalweit,V. Kaplin,S. Kar,A. Karasu Uysal,O. Karavichev, T. Karavicheva,P. Karczmarczyk, E. Karpechev,U. Kebschull, R. Keidel,M. Keil,B. Ketzer, Z. Khabanova,A.M. Khan,S. Khan,S.A. Khan, A. Khanzadeev,Y. Kharlov,A. Khatun,A. Khuntia,B. Kileng,B. Kim,D. Kim,D.J. Kim,E.J. Kim,H. Kim,J. Kim,J.S. Kim,M. Kim,S. Kim,T. Kim,S. Kirsch,I. Kisel,S. Kiselev,A. Kisiel,J.L. Klay,C. Klein,J. Klein,S. Klein,C. Klein-Bösing,M. Kleiner,A. Kluge, M.L. Knichel, A.G. Knospe,C. Kobdaj, M.K. Köhler,T. Kollegger,A. Kondratyev,N. Kondratyeva,E. Kondratyuk,J. Konig, S.A. Konigstorfer,P.J. Konopka,G. Kornakov,L. Koska,O. Kovalenko,V. Kovalenko,M. Kowalski, I. Králik, A. Kravčáková, L. Kreis, M. Krivda,F. Krizek,K. Krizkova Gajdosova,M. Krüger,E. Kryshen, M. Krzewicki,A.M. Kubera,V. Kučera,C. Kuhn, P.G. Kuijer,L. Kumar,S. Kundu,P. Kurashvili, A. Kurepin, A.B. Kurepin,A. Kuryakin,S. Kushpil,J. Kvapil, M.J. Kweon, J.Y. Kwon, Y. Kwon,S.L. La Pointe,P. La Rocca,Y.S. Lai,R. Langoy,K. Lapidus,A. Lardeux, P. Larionov,E. Laudi,R. Lavicka,T. Lazareva,R. Lea, L. Leardini,J. Lee,S. Lee, F. Lehas,S. Lehner,J. Lehrbach,R.C. Lemmon,I. León Monzón, E.D. Lesser,M. Lettrich,P. Lévai,X. Li,X.L. Li,J. Lien, R. Lietava,B. Lim,V. Lindenstruth,A. Lindner, S.W. Lindsay,C. Lippmann, M.A. Lisa,A. Liu,J. Liu,S. Liu,W.J. Llope, I.M. Lofnes,V. Loginov,C. Loizides,P. Loncar,J.A. Lopez,X. Lopez,E. López Torres, J.R. Luhder,M. Lunardon, G. Luparello,Y.G. Ma,A. Maevskaya,M. Mager,S.M. Mahmood,T. Mahmoud,A. Maire,R.D. Majka,M. Malaev, Q.W. Malik,L. Malinina,D. Mal'Kevich,P. Malzacher,G. Mandaglio,V. Manko, F. Manso, V. Manzari,Y. Mao,M. Marchisone,J. Mareš,G.V. Margagliotti,A. Margotti,J. Margutti,A. Marín,C. Markert, M. Marquard,C.D. Martin,N.A. Martin,P. Martinengo,J.L. Martinez,M.I. Martínez,G. Martínez García, S. Masciocchi,M. Masera, A. Masoni,L. Massacrier,E. Masson,A. Mastroserio,A.M. Mathis,O. Matonoha, P.F.T. Matuoka,A. Matyja,C. Mayer,F. Mazzaschi,M. Mazzilli,M.A. Mazzoni, A.F. Mechler,F. Meddi,Y. Melikyan,A. Menchaca-Rocha,C. Mengke,E. Meninno, M. Meres,S. Mhlanga,Y. Miake,L. Micheletti, L.C. Migliorin, D.L. Mihaylov,K. Mikhaylov,A.N. Mishra, D. Miśkowiec, A. Modak,N. Mohammadi, A.P. Mohanty,B. Mohanty,M. Mohisin Khan, Z. Moravcova, C. Mordasini,D.A. Moreira De Godoy, L.A.P. Moreno,I. Morozov,A. Morsch, T. Mrnjavac, V. Muccifora,E. Mudnic,D. Mühlheim,S. Muhuri,J.D. Mulligan,M.G. Munhoz, R.H. Munzer,H. Murakami,S. Murray, L. Musa,J. Musinsky,C.J. Myers, J.W. Myrcha,B. Naik,R. Nair,B.K. Nandi, R. Nania,E. Nappi,M.U. Naru, A.F. Nassirpour,C. Nattrass,R. Nayak, T.K. Nayak,S. Nazarenko,A. Neagu,R.A. Negrao De Oliveira,L. Nellen,S.V. Nesbo,G. Neskovic,D. Nesterov, L.T. Neumann,B.S. Nielsen, S. Nikolaev,S. Nikulin,V. Nikulin, F. Noferini, P. Nomokonov,J. Norman,N. Novitzky,P. Nowakowski, A. Nyanin,J. Nystrand,M. Ogino,A. Ohlson,J. Oleniacz,A.C. Oliveira Da Silva,M.H. Oliver,C. Oppedisano,A. Ortiz Velasquez,A. Oskarsson,J. Otwinowski,K. Oyama,Y. Pachmayer,V. Pacik,D. Pagano,G. Paić,J. Pan,S. Panebianco,P. Pareek,J. Park,J.E. Parkkila,S. Parmar,S.P. Pathak,B. Paul,H. Pei,T. Peitzmann,X. Peng,L.G. Pereira,H. Pereira Da Costa, D. Peresunko, G.M. Perez,Y. Pestov, V. Petráček,M. Petrovici,R.P. Pezzi,S. Piano,M. Pikna,P. Pillot,O. Pinazza,L. Pinsky,C. Pinto,S. Pisano,D. Pistone,M. Płoskoń,M. Planinic, F. Pliquett, M.G. Poghosyan, B. Polichtchouk,N. Poljak,A. Pop,S. Porteboeuf-Houssais,V. Pozdniakov,S.K. Prasad,R. Preghenella,F. Prino,C.A. Pruneau,I. Pshenichnov,M. Puccio, J. Putschke,S. Qiu, L. Quaglia, R.E. Quishpe,S. Ragoni,S. Raha,S. Rajput,J. Rak, A. Rakotozafindrabe,L. Ramello, F. Rami, S.A.R. Ramirez,R. Raniwala, S. Raniwala,S.S. Räsänen,R. Rath,V. Ratza,I. Ravasenga,K.F. Read, A.R. Redelbach,K. Redlich,A. Rehman,P. Reichelt,F. Reidt,X. Ren, R. Renfordt,Z. Rescakova, K. Reygers, V. Riabov, T. Richert,M. Richter, P. Riedler,W. Riegler, F. Riggi,C. Ristea,S.P. Rode,M. Rodríguez Cahuantzi,K. Røed, R. Rogalev,E. Rogochaya,D. Rohr,D. Röhrich,P.S. Rokita,F. Ronchetti,A. Rosano, E.D. Rosas, K. Roslon,A. Rossi,A. Rotondi,A. Roy,P. Roy,O.V. Rueda,R. Rui,B. Rumyantsev,A. Rustamov,E. Ryabinkin,Y. Ryabov, A. Rybicki,H. Rytkonen, O.A.M. Saarimaki, S. Sadhu,S. Sadovsky, K. Šafařík,S.K. Saha,B. Sahoo,P. Sahoo,R. Sahoo,S. Sahoo,P.K. Sahu,J. Saini,S. Sakai,S. Sambyal,V. Samsonov,D. Sarkar,N. Sarkar,P. Sarma,V.M. Sarti,M.H.P. Sas,E. Scapparone, J. Schambach, H.S. Scheid,C. Schiaua,R. Schicker,A. Schmah,C. Schmidt, H.R. Schmidt,M.O. Schmidt,M. Schmidt, N.V. Schmidt, A.R. Schmier,J. Schukraft,Y. Schutz,K. Schwarz,K. Schweda,G. Scioli,E. Scomparin, J.E. Seger,Y. Sekiguchi,D. Sekihata, I. Selyuzhenkov,S. Senyukov,D. Serebryakov,A. Sevcenco, A. Shabanov, A. Shabetai, R. Shahoyan,W. Shaikh, A. Shangaraev,A. Sharma,H. Sharma,M. Sharma,N. Sharma,S. Sharma,K. Shigaki,M. Shimomura,S. Shirinkin,Q. Shou,Y. Sibiriak,S. Siddhanta,T. Siemiarczuk,D. Silvermyr,G. Simatovic, G. Simonetti,B. Singh,R. Singh,V.K. Singh,V. Singhal,T. Sinha,B. Sitar,M. Sitta, T.B. Skaali, M. Slupecki,N. Smirnov,R.J.M. Snellings, C. Soncco,J. Song,A. Songmoolnak,F. Soramel,S. Sorensen, I. Sputowska,J. Stachel,I. Stan, P.J. Steffanic, E. Stenlund, S.F. Stiefelmaier,D. Stocco, M.M. Storetvedt,L.D. Stritto,A.A.P. Suaide,T. Sugitate,C. Suire,M. Suleymanov,M. Suljic,R. Sultanov, M. Šumbera, V. Sumberia,S. Sumowidagdo,S. Swain,A. Szabo, I. Szarka,U. Tabassam,S.F. Taghavi,G. Taillepied,J. Takahashi,G.J. Tambave,S. Tang,M. Tarhini, M.G. Tarzila,A. Tauro,G. Tejeda Muñoz, A. Telesca,L. Terlizzi, C. Terrevoli,D. Thakur,S. Thakur, D. Thomas,F. Thoresen,R. Tieulent,A. Tikhonov,A.R. Timmins, A. Toia,N. Topilskaya,M. Toppi,F. Torales-Acosta,S.R. Torres, A. Trifiró,S. Tripathy,T. Tripathy,S. Trogolo,G. Trombetta,L. Tropp, V. Trubnikov,W.H. Trzaska,T.P. Trzcinski,B.A. Trzeciak,A. Tumkin,R. Turrisi, T.S. Tveter, K. Ullaland, E.N. Umaka,A. Uras,G.L. Usai,M. Vala,N. Valle,S. Vallero,N. van der Kolk,L.V.R. van Doremalen,M. van Leeuwen,P. Vande Vyvre,D. Varga,Z. Varga,M. Varga-Kofarago,A. Vargas, M. Vasileiou,A. Vasiliev,O. Vázquez Doce,V. Vechernin,E. Vercellin,S. Vergara Limón,L. Vermunt,R. Vernet,R. Vértesi,L. Vickovic,Z. Vilakazi,O. Villalobos Baillie,G. Vino,A. Vinogradov,T. Virgili,V. Vislavicius, A. Vodopyanov,B. Volkel, M.A. Völkl, K. Voloshin,S.A. Voloshin,G. Volpe,B. von Haller,I. Vorobyev,D. Voscek,J. Vrláková,B. Wagner,M. Weber,A. Wegrzynek,S.C. Wenzel, J.P. Wessels, J. Wiechula,J. Wikne,G. Wilk,J. Wilkinson,G.A. Willems,E. Willsher,B. Windelband,M. Winn,W.E. Witt, J.R. Wright,Y. Wu,R. Xu,S. Yalcin,Y. Yamaguchi,K. Yamakawa,S. Yang,S. Yano, Z. Yin,H. Yokoyama,I.-K. Yoo,J.H. Yoon,S. Yuan, A. Yuncu,V. Yurchenko,V. Zaccolo,A. Zaman, C. Zampolli,H.J.C. Zanoli,N. Zardoshti,A. Zarochentsev,P. Závada,N. Zaviyalov, H. Zbroszczyk, M. Zhalov,S. Zhang,X. Zhang,Z. Zhang, V. Zherebchevskii,D. Zhou,Y. Zhou,Z. Zhou,J. Zhu,Y. Zhu,A. Zichichi,G. Zinovjev, N. Zurlo
PHYSICS LETTERS B（2020）
引用 59|浏览15
摘要
We report on the measurement of the size of the particle-emitting source from two-baryon correlations with ALICE in high-multiplicity pp collisions at root s= 13TeV. The source radius is studied with low relative momentum p-p, (p) over bar-(p) over bar, p-Lambda, and p-(Lambda) over bar pairs as a function of the pair transverse mass m(T) considering for the first time in a quantitative way the effect of strong resonance decays. After correcting for this effect, the radii extracted for pairs of different particle species agree. This indicates that protons, antiprotons, (Lambda) over bars, and (Lambda) over bars originate from the same source. Within the measured mTrange (1.1-2.2) GeV/c(2) the invariant radius of this common source varies between 1.3 and 0.85 fm. These results provide a precise reference for studies of the strong hadron-hadron interactions and for the investigation of collective properties in small colliding systems. (C) 2020 CERN for the benefit of the ALICE Collaboration. Published by Elsevier B.V.
更多查看译文
关键词
common baryon source,pp,collisions,high-multiplicity
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要