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Measurement of the production cross section of prompt \( {\Xi}_{\mathrm{c}}^0 \) baryons at midrapidity in pp collisions at \( \sqrt{s} \) = 5.02 TeV
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  • Regular Article - Experimental Physics
  • Open Access
  • Published: 19 October 2021

Measurement of the production cross section of prompt \( {\Xi}_{\mathrm{c}}^0 \) baryons at midrapidity in pp collisions at \( \sqrt{s} \) = 5.02 TeV

  • The ALICE collaboration,
  • S. Acharya143,
  • D. Adamová98,
  • A. Adler76,
  • J. Adolfsson83,
  • G. Aglieri Rinella35,
  • M. Agnello31,
  • N. Agrawal55,
  • Z. Ahammed143,
  • S. Ahmad16,
  • S. U. Ahn78,
  • I. Ahuja39,
  • Z. Akbar52,
  • A. Akindinov95,
  • M. Al-Turany110,
  • S. N. Alam41,
  • D. Aleksandrov91,
  • B. Alessandro61,
  • H. M. Alfanda7,
  • R. Alfaro Molina73,
  • B. Ali16,
  • Y. Ali14,
  • A. Alici26,
  • N. Alizadehvandchali127,
  • A. Alkin35,
  • J. Alme21,
  • T. Alt70,
  • L. Altenkamper21,
  • I. Altsybeev115,
  • M. N. Anaam7,
  • C. Andrei49,
  • D. Andreou93,
  • A. Andronic146,
  • M. Angeletti35,
  • V. Anguelov107,
  • F. Antinori58,
  • P. Antonioli55,
  • C. Anuj16,
  • N. Apadula82,
  • L. Aphecetche117,
  • H. Appelshäuser70,
  • S. Arcelli26,
  • R. Arnaldi61,
  • I. C. Arsene20,
  • M. Arslandok148,107,
  • A. Augustinus35,
  • R. Averbeck110,
  • S. Aziz80,
  • M. D. Azmi16,
  • A. Badalà57,
  • Y. W. Baek42,
  • X. Bai131,110,
  • R. Bailhache70,
  • Y. Bailung51,
  • R. Bala104,
  • A. Balbino31,
  • A. Baldisseri140,
  • B. Balis2,
  • M. Ball44,
  • D. Banerjee4,
  • R. Barbera27,
  • L. Barioglio108,25,
  • M. Barlou87,
  • G. G. Barnaföldi147,
  • L. S. Barnby97,
  • V. Barret137,
  • C. Bartels130,
  • K. Barth35,
  • E. Bartsch70,
  • F. Baruffaldi28,
  • N. Bastid137,
  • S. Basu83,
  • G. Batigne117,
  • B. Batyunya77,
  • D. Bauri50,
  • J. L. Bazo Alba114,
  • I. G. Bearden92,
  • C. Beattie148,
  • I. Belikov139,
  • A. D. C. Bell Hechavarria146,
  • F. Bellini26,35,
  • R. Bellwied127,
  • S. Belokurova115,
  • V. Belyaev96,
  • G. Bencedi71,
  • S. Beole25,
  • A. Bercuci49,
  • Y. Berdnikov101,
  • A. Berdnikova107,
  • D. Berenyi147,
  • L. Bergmann107,
  • M. G. Besoiu69,
  • L. Betev35,
  • P. P. Bhaduri143,
  • A. Bhasin104,
  • I. R. Bhat104,
  • M. A. Bhat4,
  • B. Bhattacharjee43,
  • P. Bhattacharya23,
  • L. Bianchi25,
  • N. Bianchi53,
  • J. Bielčík38,
  • J. Bielčíková98,
  • J. Biernat120,
  • A. Bilandzic108,
  • G. Biro147,
  • S. Biswas4,
  • J. T. Blair121,
  • D. Blau91,
  • M. B. Blidaru110,
  • C. Blume70,
  • G. Boca29,59,
  • F. Bock99,
  • A. Bogdanov96,
  • S. Boi23,
  • J. Bok63,
  • L. Boldizsár147,
  • A. Bolozdynya96,
  • M. Bombara39,
  • P. M. Bond35,
  • G. Bonomi142,59,
  • H. Borel140,
  • A. Borissov84,
  • H. Bossi148,
  • E. Botta25,
  • L. Bratrud70,
  • P. Braun-Munzinger110,
  • M. Bregant123,
  • M. Broz38,
  • G. E. Bruno109,34,
  • M. D. Buckland130,
  • D. Budnikov111,
  • H. Buesching70,
  • S. Bufalino31,
  • O. Bugnon117,
  • P. Buhler116,
  • Z. Buthelezi74,134,
  • J. B. Butt14,
  • S. A. Bysiak120,
  • D. Caffarri93,
  • M. Cai28,7,
  • H. Caines148,
  • A. Caliva110,
  • E. Calvo Villar114,
  • J. M. M. Camacho122,
  • R. S. Camacho46,
  • P. Camerini24,
  • F. D. M. Canedo123,
  • F. Carnesecchi35,26,
  • R. Caron140,
  • J. Castillo Castellanos140,
  • E. A. R. Casula23,
  • F. Catalano31,
  • C. Ceballos Sanchez77,
  • P. Chakraborty50,
  • S. Chandra143,
  • S. Chapeland35,
  • M. Chartier130,
  • S. Chattopadhyay143,
  • S. Chattopadhyay112,
  • A. Chauvin23,
  • T. G. Chavez46,
  • T. Cheng7,
  • C. Cheshkov138,
  • B. Cheynis138,
  • V. Chibante Barroso35,
  • D. D. Chinellato124,
  • S. Cho63,
  • P. Chochula35,
  • P. Christakoglou93,
  • C. H. Christensen92,
  • P. Christiansen83,
  • T. Chujo136,
  • C. Cicalo56,
  • L. Cifarelli26,
  • F. Cindolo55,
  • M. R. Ciupek110,
  • G. Clai55,150,
  • J. Cleymans126,
  • F. Colamaria54,
  • J. S. Colburn113,
  • D. Colella109,54,34,147,
  • A. Collu82,
  • M. Colocci35,26,
  • M. Concas61,151,
  • G. Conesa Balbastre81,
  • Z. Conesa del Valle80,
  • G. Contin24,
  • J. G. Contreras38,
  • M. L. Coquet140,
  • T. M. Cormier99,
  • P. Cortese32,
  • M. R. Cosentino125,
  • F. Costa35,
  • S. Costanza29,59,
  • P. Crochet137,
  • R. Cruz-Torres82,
  • E. Cuautle71,
  • P. Cui7,
  • L. Cunqueiro99,
  • A. Dainese58,
  • F. P. A. Damas117,140,
  • M. C. Danisch107,
  • A. Danu69,
  • I. Das112,
  • P. Das89,
  • P. Das4,
  • S. Das4,
  • S. Dash50,
  • S. De89,
  • A. De Caro30,
  • G. de Cataldo54,
  • L. De Cilladi25,
  • J. de Cuveland40,
  • A. De Falco23,
  • D. De Gruttola30,
  • N. De Marco61,
  • C. De Martin24,
  • S. De Pasquale30,
  • S. Deb51,
  • H. F. Degenhardt123,
  • K. R. Deja144,
  • L. Dello Stritto30,
  • S. Delsanto25,
  • W. Deng7,
  • P. Dhankher19,
  • D. Di Bari34,
  • A. Di Mauro35,
  • R. A. Diaz8,
  • T. Dietel126,
  • Y. Ding138,7,
  • R. Divià35,
  • D. U. Dixit19,
  • Ø. Djuvsland21,
  • U. Dmitrieva65,
  • J. Do63,
  • A. Dobrin69,
  • B. Dönigus70,
  • O. Dordic20,
  • A. K. Dubey143,
  • A. Dubla110,93,
  • S. Dudi103,
  • M. Dukhishyam89,
  • P. Dupieux137,
  • N. Dzalaiova13,
  • T. M. Eder146,
  • R. J. Ehlers99,
  • V. N. Eikeland21,
  • F. Eisenhut70,
  • D. Elia54,
  • B. Erazmus117,
  • F. Ercolessi26,
  • F. Erhardt102,
  • A. Erokhin115,
  • M. R. Ersdal21,
  • B. Espagnon80,
  • G. Eulisse35,
  • D. Evans113,
  • S. Evdokimov94,
  • L. Fabbietti108,
  • M. Faggin28,
  • J. Faivre81,
  • F. Fan7,
  • A. Fantoni53,
  • M. Fasel99,
  • P. Fecchio31,
  • A. Feliciello61,
  • G. Feofilov115,
  • A. Fernández Téllez46,
  • A. Ferrero140,
  • A. Ferretti25,
  • V. J. G. Feuillard107,
  • J. Figiel120,
  • S. Filchagin111,
  • D. Finogeev65,
  • F. M. Fionda56,21,
  • G. Fiorenza35,109,
  • F. Flor127,
  • A. N. Flores121,
  • S. Foertsch74,
  • P. Foka110,
  • S. Fokin91,
  • E. Fragiacomo62,
  • E. Frajna147,
  • U. Fuchs35,
  • N. Funicello30,
  • C. Furget81,
  • A. Furs65,
  • J. J. Gaardhøje92,
  • M. Gagliardi25,
  • A. M. Gago114,
  • A. Gal139,
  • C. D. Galvan122,
  • P. Ganoti87,
  • C. Garabatos110,
  • J. R. A. Garcia46,
  • E. Garcia-Solis10,
  • K. Garg117,
  • C. Gargiulo35,
  • A. Garibli90,
  • K. Garner146,
  • P. Gasik110,
  • E. F. Gauger121,
  • A. Gautam129,
  • M. B. Gay Ducati72,
  • M. Germain117,
  • J. Ghosh112,
  • P. Ghosh143,
  • S. K. Ghosh4,
  • M. Giacalone26,
  • P. Gianotti53,
  • P. Giubellino110,61,
  • P. Giubilato28,
  • A. M. C. Glaenzer140,
  • P. Glässel107,
  • D. J. Q. Goh85,
  • V. Gonzalez145,
  • L. H. González-Trueba73,
  • S. Gorbunov40,
  • M. Gorgon2,
  • L. Görlich120,
  • S. Gotovac36,
  • V. Grabski73,
  • L. K. Graczykowski144,
  • L. Greiner82,
  • A. Grelli64,
  • C. Grigoras35,
  • V. Grigoriev96,
  • A. Grigoryan1,
  • S. Grigoryan77,1,
  • O. S. Groettvik21,
  • F. Grosa35,61,
  • J. F. Grosse-Oetringhaus35,
  • R. Grosso110,
  • G. G. Guardiano124,
  • R. Guernane81,
  • M. Guilbaud117,
  • K. Gulbrandsen92,
  • T. Gunji135,
  • A. Gupta104,
  • R. Gupta104,
  • I. B. Guzman46,
  • S. P. Guzman46,
  • L. Gyulai147,
  • M. K. Habib110,
  • C. Hadjidakis80,
  • G. Halimoglu70,
  • H. Hamagaki85,
  • G. Hamar147,
  • M. Hamid7,
  • R. Hannigan121,
  • M. R. Haque144,89,
  • A. Harlenderova110,
  • J. W. Harris148,
  • A. Harton10,
  • J. A. Hasenbichler35,
  • H. Hassan99,
  • D. Hatzifotiadou55,
  • P. Hauer44,
  • L. B. Havener148,
  • S. Hayashi135,
  • S. T. Heckel108,
  • E. Hellbär70,
  • H. Helstrup37,
  • T. Herman38,
  • E. G. Hernandez46,
  • G. Herrera Corral9,
  • F. Herrmann146,
  • K. F. Hetland37,
  • H. Hillemanns35,
  • C. Hills130,
  • B. Hippolyte139,
  • B. Hofman64,
  • B. Hohlweger93,108,
  • J. Honermann146,
  • G. H. Hong149,
  • D. Horak38,
  • S. Hornung110,
  • A. Horzyk2,
  • R. Hosokawa15,
  • P. Hristov35,
  • C. Huang80,
  • C. Hughes133,
  • P. Huhn70,
  • T. J. Humanic100,
  • H. Hushnud112,
  • L. A. Husova146,
  • A. Hutson127,
  • D. Hutter40,
  • J. P. Iddon35,130,
  • R. Ilkaev111,
  • H. Ilyas14,
  • M. Inaba136,
  • G. M. Innocenti35,
  • M. Ippolitov91,
  • A. Isakov38,98,
  • M. S. Islam112,
  • M. Ivanov110,
  • V. Ivanov101,
  • V. Izucheev94,
  • M. Jablonski2,
  • B. Jacak82,
  • N. Jacazio35,
  • P. M. Jacobs82,
  • S. Jadlovska119,
  • J. Jadlovsky119,
  • S. Jaelani64,
  • C. Jahnke124,123,
  • M. J. Jakubowska144,
  • M. A. Janik144,
  • T. Janson76,
  • M. Jercic102,
  • O. Jevons113,
  • F. Jonas99,146,
  • P. G. Jones113,
  • J. M. Jowett35,110,
  • J. Jung70,
  • M. Jung70,
  • A. Junique35,
  • A. Jusko113,
  • J. Kaewjai118,
  • P. Kalinak66,
  • A. Kalweit35,
  • V. Kaplin96,
  • S. Kar7,
  • A. Karasu Uysal79,
  • D. Karatovic102,
  • O. Karavichev65,
  • T. Karavicheva65,
  • P. Karczmarczyk144,
  • E. Karpechev65,
  • A. Kazantsev91,
  • U. Kebschull76,
  • R. Keidel48,
  • D. L. D. Keijdener64,
  • M. Keil35,
  • B. Ketzer44,
  • Z. Khabanova93,
  • A. M. Khan7,
  • S. Khan16,
  • A. Khanzadeev101,
  • Y. Kharlov94,
  • A. Khatun16,
  • A. Khuntia120,
  • B. Kileng37,
  • B. Kim17,63,
  • D. Kim149,
  • D. J. Kim128,
  • E. J. Kim75,
  • J. Kim149,
  • J. S. Kim42,
  • J. Kim107,
  • J. Kim149,
  • J. Kim75,
  • M. Kim107,
  • S. Kim18,
  • T. Kim149,
  • S. Kirsch70,
  • I. Kisel40,
  • S. Kiselev95,
  • A. Kisiel144,
  • J. P. Kitowski2,
  • J. L. Klay6,
  • J. Klein35,
  • S. Klein82,
  • C. Klein-Bösing146,
  • M. Kleiner70,
  • T. Klemenz108,
  • A. Kluge35,
  • A. G. Knospe127,
  • C. Kobdaj118,
  • M. K. Köhler107,
  • T. Kollegger110,
  • A. Kondratyev77,
  • N. Kondratyeva96,
  • E. Kondratyuk94,
  • J. Konig70,
  • S. A. Konigstorfer108,
  • P. J. Konopka35,2,
  • G. Kornakov144,
  • S. D. Koryciak2,
  • L. Koska119,
  • A. Kotliarov98,
  • O. Kovalenko88,
  • V. Kovalenko115,
  • M. Kowalski120,
  • I. Králik66,
  • A. Kravčáková39,
  • L. Kreis110,
  • M. Krivda113,66,
  • F. Krizek98,
  • K. Krizkova Gajdosova38,
  • M. Kroesen107,
  • M. Krüger70,
  • E. Kryshen101,
  • M. Krzewicki40,
  • V. Kučera35,
  • C. Kuhn139,
  • P. G. Kuijer93,
  • T. Kumaoka136,
  • D. Kumar143,
  • L. Kumar103,
  • N. Kumar103,
  • S. Kundu35,89,
  • P. Kurashvili88,
  • A. Kurepin65,
  • A. B. Kurepin65,
  • A. Kuryakin111,
  • S. Kushpil98,
  • J. Kvapil113,
  • M. J. Kweon63,
  • J. Y. Kwon63,
  • Y. Kwon149,
  • S. L. La Pointe40,
  • P. La Rocca27,
  • Y. S. Lai82,
  • A. Lakrathok118,
  • M. Lamanna35,
  • R. Langoy132,
  • K. Lapidus35,
  • P. Larionov53,
  • E. Laudi35,
  • L. Lautner35,108,
  • R. Lavicka38,
  • T. Lazareva115,
  • R. Lea142,24,59,
  • J. Lee136,
  • J. Lehrbach40,
  • R. C. Lemmon97,
  • I. León Monzón122,
  • E. D. Lesser19,
  • M. Lettrich35,108,
  • P. Lévai147,
  • X. Li11,
  • X. L. Li7,
  • J. Lien132,
  • R. Lietava113,
  • B. Lim17,
  • S. H. Lim17,
  • V. Lindenstruth40,
  • A. Lindner49,
  • C. Lippmann110,
  • A. Liu19,
  • J. Liu130,
  • I. M. Lofnes21,
  • V. Loginov96,
  • C. Loizides99,
  • P. Loncar36,
  • J. A. Lopez107,
  • X. Lopez137,
  • E. López Torres8,
  • J. R. Luhder146,
  • M. Lunardon28,
  • G. Luparello62,
  • Y. G. Ma41,
  • A. Maevskaya65,
  • M. Mager35,
  • T. Mahmoud44,
  • A. Maire139,
  • M. Malaev101,
  • Q. W. Malik20,
  • L. Malinina77,152,
  • D. Mal’Kevich95,
  • N. Mallick51,
  • P. Malzacher110,
  • G. Mandaglio33,57,
  • V. Manko91,
  • F. Manso137,
  • V. Manzari54,
  • Y. Mao7,
  • J. Mareš68,
  • G. V. Margagliotti24,
  • A. Margotti55,
  • A. Marín110,
  • C. Markert121,
  • M. Marquard70,
  • N. A. Martin107,
  • P. Martinengo35,
  • J. L. Martinez127,
  • M. I. Martínez46,
  • G. Martínez García117,
  • S. Masciocchi110,
  • M. Masera25,
  • A. Masoni56,
  • L. Massacrier80,
  • A. Mastroserio141,54,
  • A. M. Mathis108,
  • O. Matonoha83,
  • P. F. T. Matuoka123,
  • A. Matyja120,
  • C. Mayer120,
  • A. L. Mazuecos35,
  • F. Mazzaschi25,
  • M. Mazzilli35,
  • M. A. Mazzoni60,
  • J. E. Mdhluli134,
  • A. F. Mechler70,
  • F. Meddi22,
  • Y. Melikyan65,
  • A. Menchaca-Rocha73,
  • E. Meninno116,30,
  • A. S. Menon127,
  • M. Meres13,
  • S. Mhlanga126,74,
  • Y. Miake136,
  • L. Micheletti61,25,
  • L. C. Migliorin138,
  • D. L. Mihaylov108,
  • K. Mikhaylov77,95,
  • A. N. Mishra147,
  • D. Miśkowiec110,
  • A. Modak4,
  • A. P. Mohanty64,
  • B. Mohanty89,
  • M. Mohisin Khan16,
  • Z. Moravcova92,
  • C. Mordasini108,
  • D. A. Moreira De Godoy146,
  • L. A. P. Moreno46,
  • I. Morozov65,
  • A. Morsch35,
  • T. Mrnjavac35,
  • V. Muccifora53,
  • E. Mudnic36,
  • D. Mühlheim146,
  • S. Muhuri143,
  • J. D. Mulligan82,
  • A. Mulliri23,
  • M. G. Munhoz123,
  • R. H. Munzer70,
  • H. Murakami135,
  • S. Murray126,
  • L. Musa35,
  • J. Musinsky66,
  • C. J. Myers127,
  • J. W. Myrcha144,
  • B. Naik134,50,
  • R. Nair88,
  • B. K. Nandi50,
  • R. Nania55,
  • E. Nappi54,
  • M. U. Naru14,
  • A. F. Nassirpour83,
  • A. Nath107,
  • C. Nattrass133,
  • A. Neagu20,
  • L. Nellen71,
  • S. V. Nesbo37,
  • G. Neskovic40,
  • D. Nesterov115,
  • B. S. Nielsen92,
  • S. Nikolaev91,
  • S. Nikulin91,
  • V. Nikulin101,
  • F. Noferini55,
  • S. Noh12,
  • P. Nomokonov77,
  • J. Norman130,
  • N. Novitzky136,
  • P. Nowakowski144,
  • A. Nyanin91,
  • J. Nystrand21,
  • M. Ogino85,
  • A. Ohlson83,
  • V. A. Okorokov96,
  • J. Oleniacz144,
  • A. C. Oliveira Da Silva133,
  • M. H. Oliver148,
  • A. Onnerstad128,
  • C. Oppedisano61,
  • A. Ortiz Velasquez71,
  • T. Osako47,
  • A. Oskarsson83,
  • J. Otwinowski120,
  • K. Oyama85,
  • Y. Pachmayer107,
  • S. Padhan50,
  • D. Pagano142,59,
  • G. Paić71,
  • A. Palasciano54,
  • J. Pan145,
  • S. Panebianco140,
  • P. Pareek143,
  • J. Park63,
  • J. E. Parkkila128,
  • S. P. Pathak127,
  • R. N. Patra104,35,
  • B. Paul23,
  • J. Pazzini142,59,
  • H. Pei7,
  • T. Peitzmann64,
  • X. Peng7,
  • L. G. Pereira72,
  • H. Pereira Da Costa140,
  • D. Peresunko91,
  • G. M. Perez8,
  • S. Perrin140,
  • Y. Pestov5,
  • V. Petráček38,
  • M. Petrovici49,
  • R. P. Pezzi117,72,
  • S. Piano62,
  • M. Pikna13,
  • P. Pillot117,
  • O. Pinazza55,35,
  • L. Pinsky127,
  • C. Pinto27,
  • S. Pisano53,
  • M. Płoskoń82,
  • M. Planinic102,
  • F. Pliquett70,
  • M. G. Poghosyan99,
  • B. Polichtchouk94,
  • S. Politano31,
  • N. Poljak102,
  • A. Pop49,
  • S. Porteboeuf-Houssais137,
  • J. Porter82,
  • V. Pozdniakov77,
  • S. K. Prasad4,
  • R. Preghenella55,
  • F. Prino61,
  • C. A. Pruneau145,
  • I. Pshenichnov65,
  • M. Puccio35,
  • S. Qiu93,
  • L. Quaglia25,
  • R. E. Quishpe127,
  • S. Ragoni113,
  • A. Rakotozafindrabe140,
  • L. Ramello32,
  • F. Rami139,
  • S. A. R. Ramirez46,
  • A. G. T. Ramos34,
  • T. A. Rancien81,
  • R. Raniwala105,
  • S. Raniwala105,
  • S. S. Räsänen45,
  • R. Rath51,
  • I. Ravasenga93,
  • K. F. Read99,133,
  • A. R. Redelbach40,
  • K. Redlich88,153,
  • A. Rehman21,
  • P. Reichelt70,
  • F. Reidt35,
  • H. A. Reme-ness37,
  • R. Renfordt70,
  • Z. Rescakova39,
  • K. Reygers107,
  • A. Riabov101,
  • V. Riabov101,
  • T. Richert83,92,
  • M. Richter20,
  • W. Riegler35,
  • F. Riggi27,
  • C. Ristea69,
  • S. P. Rode51,
  • M. Rodríguez Cahuantzi46,
  • K. Røed20,
  • R. Rogalev94,
  • E. Rogochaya77,
  • T. S. Rogoschinski70,
  • D. Rohr35,
  • D. Röhrich21,
  • P. F. Rojas46,
  • P. S. Rokita144,
  • F. Ronchetti53,
  • A. Rosano33,57,
  • E. D. Rosas71,
  • A. Rossi58,
  • A. Rotondi29,59,
  • A. Roy51,
  • P. Roy112,
  • S. Roy50,
  • N. Rubini26,
  • O. V. Rueda83,
  • R. Rui24,
  • B. Rumyantsev77,
  • P. G. Russek2,
  • A. Rustamov90,
  • E. Ryabinkin91,
  • Y. Ryabov101,
  • A. Rybicki120,
  • H. Rytkonen128,
  • W. Rzesa144,
  • O. A. M. Saarimaki45,
  • R. Sadek117,
  • S. Sadovsky94,
  • J. Saetre21,
  • K. Šafařík38,
  • S. K. Saha143,
  • S. Saha89,
  • B. Sahoo50,
  • P. Sahoo50,
  • R. Sahoo51,
  • S. Sahoo67,
  • D. Sahu51,
  • P. K. Sahu67,
  • J. Saini143,
  • S. Sakai136,
  • S. Sambyal104,
  • V. Samsonov101,96,
  • D. Sarkar145,
  • N. Sarkar143,
  • P. Sarma43,
  • V. M. Sarti108,
  • M. H. P. Sas148,
  • J. Schambach99,121,
  • H. S. Scheid70,
  • C. Schiaua49,
  • R. Schicker107,
  • A. Schmah107,
  • C. Schmidt110,
  • H. R. Schmidt106,
  • M. O. Schmidt107,
  • M. Schmidt106,
  • N. V. Schmidt99,70,
  • A. R. Schmier133,
  • R. Schotter139,
  • J. Schukraft35,
  • Y. Schutz139,
  • K. Schwarz110,
  • K. Schweda110,
  • G. Scioli26,
  • E. Scomparin61,
  • J. E. Seger15,
  • Y. Sekiguchi135,
  • D. Sekihata135,
  • I. Selyuzhenkov110,96,
  • S. Senyukov139,
  • J. J. Seo63,
  • D. Serebryakov65,
  • L. Šerkšnytė108,
  • A. Sevcenco69,
  • T. J. Shaba74,
  • A. Shabanov65,
  • A. Shabetai117,
  • R. Shahoyan35,
  • W. Shaikh112,
  • A. Shangaraev94,
  • A. Sharma103,
  • H. Sharma120,
  • M. Sharma104,
  • N. Sharma103,
  • S. Sharma104,
  • O. Sheibani127,
  • K. Shigaki47,
  • M. Shimomura86,
  • S. Shirinkin95,
  • Q. Shou41,
  • Y. Sibiriak91,
  • S. Siddhanta56,
  • T. Siemiarczuk88,
  • T. F. Silva123,
  • D. Silvermyr83,
  • G. Simonetti35,
  • B. Singh108,
  • R. Singh89,
  • R. Singh104,
  • R. Singh51,
  • V. K. Singh143,
  • V. Singhal143,
  • T. Sinha112,
  • B. Sitar13,
  • M. Sitta32,
  • T. B. Skaali20,
  • G. Skorodumovs107,
  • M. Slupecki45,
  • N. Smirnov148,
  • R. J. M. Snellings64,
  • C. Soncco114,
  • J. Song127,
  • A. Songmoolnak118,
  • F. Soramel28,
  • S. Sorensen133,
  • I. Sputowska120,
  • J. Stachel107,
  • I. Stan69,
  • P. J. Steffanic133,
  • S. F. Stiefelmaier107,
  • D. Stocco117,
  • I. Storehaug20,
  • M. M. Storetvedt37,
  • C. P. Stylianidis93,
  • A. A. P. Suaide123,
  • T. Sugitate47,
  • C. Suire80,
  • M. Suljic35,
  • R. Sultanov95,
  • M. Šumbera98,
  • V. Sumberia104,
  • S. Sumowidagdo52,
  • S. Swain67,
  • A. Szabo13,
  • I. Szarka13,
  • U. Tabassam14,
  • S. F. Taghavi108,
  • G. Taillepied137,
  • J. Takahashi124,
  • G. J. Tambave21,
  • S. Tang137,7,
  • Z. Tang131,
  • M. Tarhini117,
  • M. G. Tarzila49,
  • A. Tauro35,
  • G. Tejeda Muñoz46,
  • A. Telesca35,
  • L. Terlizzi25,
  • C. Terrevoli127,
  • G. Tersimonov3,
  • S. Thakur143,
  • D. Thomas121,
  • R. Tieulent138,
  • A. Tikhonov65,
  • A. R. Timmins127,
  • M. Tkacik119,
  • A. Toia70,
  • N. Topilskaya65,
  • M. Toppi53,
  • F. Torales-Acosta19,
  • T. Tork80,
  • S. R. Torres38,
  • A. Trifiró33,57,
  • S. Tripathy55,71,
  • T. Tripathy50,
  • S. Trogolo35,28,
  • G. Trombetta34,
  • V. Trubnikov3,
  • W. H. Trzaska128,
  • T. P. Trzcinski144,
  • B. A. Trzeciak38,
  • A. Tumkin111,
  • R. Turrisi58,
  • T. S. Tveter20,
  • K. Ullaland21,
  • A. Uras138,
  • M. Urioni59,142,
  • G. L. Usai23,
  • M. Vala39,
  • N. Valle59,29,
  • S. Vallero61,
  • N. van der Kolk64,
  • L. V. R. van Doremalen64,
  • M. van Leeuwen93,
  • P. Vande Vyvre35,
  • D. Varga147,
  • Z. Varga147,
  • M. Varga-Kofarago147,
  • A. Vargas46,
  • M. Vasileiou87,
  • A. Vasiliev91,
  • O. Vázquez Doce108,
  • V. Vechernin115,
  • E. Vercellin25,
  • S. Vergara Limón46,
  • L. Vermunt64,
  • R. Vértesi147,
  • M. Verweij64,
  • L. Vickovic36,
  • Z. Vilakazi134,
  • O. Villalobos Baillie113,
  • G. Vino54,
  • A. Vinogradov91,
  • T. Virgili30,
  • V. Vislavicius92,
  • A. Vodopyanov77,
  • B. Volkel35,
  • M. A. Völkl107,
  • K. Voloshin95,
  • S. A. Voloshin145,
  • G. Volpe34,
  • B. von Haller35,
  • I. Vorobyev108,
  • D. Voscek119,
  • J. Vrláková39,
  • B. Wagner21,
  • C. Wang41,
  • D. Wang41,
  • M. Weber116,
  • R. J. G. V. Weelden93,
  • A. Wegrzynek35,
  • S. C. Wenzel35,
  • J. P. Wessels146,
  • J. Wiechula70,
  • J. Wikne20,
  • G. Wilk88,
  • J. Wilkinson110,
  • G. A. Willems146,
  • E. Willsher113,
  • B. Windelband107,
  • M. Winn140,
  • W. E. Witt133,
  • J. R. Wright121,
  • W. Wu41,
  • Y. Wu131,
  • R. Xu7,
  • S. Yalcin79,
  • Y. Yamaguchi47,
  • K. Yamakawa47,
  • S. Yang21,
  • S. Yano47,140,
  • Z. Yin7,
  • H. Yokoyama64,
  • I.-K. Yoo17,
  • J. H. Yoon63,
  • S. Yuan21,
  • A. Yuncu107,
  • V. Zaccolo24,
  • A. Zaman14,
  • C. Zampolli35,
  • H. J. C. Zanoli64,
  • N. Zardoshti35,
  • A. Zarochentsev115,
  • P. Závada68,
  • N. Zaviyalov111,
  • H. Zbroszczyk144,
  • M. Zhalov101,
  • S. Zhang41,
  • X. Zhang7,
  • Y. Zhang131,
  • V. Zherebchevskii115,
  • Y. Zhi11,
  • D. Zhou7,
  • Y. Zhou92,
  • J. Zhu7,110,
  • Y. Zhu7,
  • A. Zichichi26,
  • G. Zinovjev3 &
  • …
  • N. Zurlo142,59 

Journal of High Energy Physics volume 2021, Article number: 159 (2021) Cite this article

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A preprint version of the article is available at arXiv.

Abstract

The transverse momentum (pT) differential cross section of the charm-strange baryon \( {\Xi}_{\mathrm{c}}^0 \) is measured at midrapidity (|y| < 0.5) via its semileptonic decay into e+Ξ−νe in pp collisions at \( \sqrt{s} \) = 5.02 TeV with the ALICE detector at the LHC. The ratio of the pT-differential \( {\Xi}_{\mathrm{c}}^0 \)-baryon and D0-meson production cross sections is also reported. The measurements are compared with simulations with different tunes of the PYTHIA 8 event generator, with predictions from a statistical hadronisation model (SHM) with a largely augmented set of charm-baryon states beyond the current lists of the Particle Data Group, and with models including hadronisation via quark coalescence. The pT-integrated cross section of prompt \( {\Xi}_{\mathrm{c}}^0 \)-baryon production at midrapidity is also reported, which is used to calculate the baryon-to-meson ratio \( {\Xi}_{\mathrm{c}}^0 \)/D0 = 0.20 ± 0.04 \( {\left(\mathrm{stat}.\right)}_{-0.07}^{+0.08} \) (syst.). These results provide an additional indication of a modification of the charm fragmentation from e+e− and e−p collisions to pp collisions.

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References

  1. J.C. Collins, D.E. Soper and G.F. Sterman, Heavy particle production in high-energy hadron collisions, Nucl. Phys. B 263 (1986) 37 [INSPIRE].

    Article  ADS  Google Scholar 

  2. ALICE collaboration, Measurement of D0, D+, D*+ and \( {D}_s^{+} \) production in pp collisions at \( \sqrt{s} \) = 5.02 TeV with ALICE, Eur. Phys. J. C 79 (2019) 388 [arXiv:1901.07979] [INSPIRE].

  3. ALICE collaboration, Measurement of D-meson production at mid-rapidity in pp collisions at \( \sqrt{s} \) = 7 TeV, Eur. Phys. J. C 77 (2017) 550 [arXiv:1702.00766] [INSPIRE].

  4. ALICE collaboration, Measurement of charm production at central rapidity in proton-proton collisions at \( \sqrt{s} \) = 2.76 TeV, JHEP 07 (2012) 191 [arXiv:1205.4007] [INSPIRE].

  5. CMS collaboration, Nuclear modification factor of D0 mesons in PbPb collisions at \( \sqrt{s_{NN}} \) = 5.02 TeV, Phys. Lett. B 782 (2018) 474 [arXiv:1708.04962] [INSPIRE].

  6. CMS collaboration, Measurement of the B+ production cross section in pp collisions at \( \sqrt{s} \) = 7 TeV, Phys. Rev. Lett. 106 (2011) 112001 [arXiv:1101.0131] [INSPIRE].

  7. CMS collaboration, Measurement of the B0 production cross section in pp collisions at \( \sqrt{s} \) = 7 TeV, Phys. Rev. Lett. 106 (2011) 252001 [arXiv:1104.2892] [INSPIRE].

  8. CMS collaboration, Measurement of the strange B meson production cross section with J/Ψ ϕ decays in pp collisions at \( \sqrt{s} \) = 7 TeV, Phys. Rev. D 84 (2011) 052008 [arXiv:1106.4048] [INSPIRE].

  9. ALICE collaboration, Measurement of beauty and charm production in pp collisions at \( \sqrt{s} \) = 5.02 TeV via non-prompt and prompt D mesons, JHEP 05 (2021) 220 [arXiv:2102.13601] [INSPIRE].

  10. G. Kramer and H. Spiesberger, Study of heavy meson production in p-Pb collisions at \( \sqrt{s} \) = 5.02 TeV in the general-mass variable-flavour-number scheme, Nucl. Phys. B 925 (2017) 415 [arXiv:1703.04754] [INSPIRE].

  11. I. Helenius and H. Paukkunen, Revisiting the D-meson hadroproduction in general-mass variable flavour number scheme, JHEP 05 (2018) 196 [arXiv:1804.03557] [INSPIRE].

    Article  ADS  Google Scholar 

  12. B.A. Kniehl, G. Kramer, I. Schienbein and H. Spiesberger, \( {\Lambda}_c^{\pm } \) production in pp collisions with a new fragmentation function, Phys. Rev. D 101 (2020) 114021 [arXiv:2004.04213] [INSPIRE].

  13. M. Cacciari, M. Greco and P. Nason, The pT spectrum in heavy flavor hadroproduction, JHEP 05 (1998) 007 [hep-ph/9803400] [INSPIRE].

  14. M. Cacciari, S. Frixione, N. Houdeau, M.L. Mangano, P. Nason and G. Ridolfi, Theoretical predictions for charm and bottom production at the LHC, JHEP 10 (2012) 137 [arXiv:1205.6344] [INSPIRE].

    Article  ADS  Google Scholar 

  15. CMS collaboration, Production of \( {\Lambda}_{\mathrm{c}}^{\pm } \) baryons in proton-proton and lead-lead collisions at \( \sqrt{s_{NN}} \) = 5.02 TeV, Phys. Lett. B 803 (2020) 135328 [arXiv:1906.03322] [INSPIRE].

  16. ALICE collaboration, \( {\Lambda}_{\mathrm{c}}^{\pm } \) production in pp collisions at \( \sqrt{s} \) = 7 TeV and in p-Pb collisions at \( \sqrt{s_{NN}} \) = 5.02 TeV, JHEP 04 (2018) 108 [arXiv:1712.09581] [INSPIRE].

  17. ALICE collaboration, \( {\Lambda}_c^{\pm } \) production and baryon-to-meson ratios in pp and p-Pb collisions at \( \sqrt{s_{NN}} \) = 5.02 TeV at the LHC, arXiv:2011.06078 [INSPIRE].

  18. ALICE collaboration, \( {\Lambda}_c^{\pm } \) production in pp and in p-Pb collisions at \( \sqrt{s_{NN}} \) = 5.02 TeV, arXiv:2011.06079 [INSPIRE].

  19. ALICE collaboration, Measurement of prompt D0, \( {\Lambda}_c^{\pm } \), and \( {\Sigma}_c^{0,++} \)(2455) production in pp collisions at \( \sqrt{s} \) = 13 TeV, arXiv:2106.08278 [INSPIRE].

  20. ARGUS collaboration, Observation of the charmed baryon Λc in e+e− annihilation at 10 GeV, Phys. Lett. B 207 (1988) 109 [INSPIRE].

  21. CLEO collaboration, Inclusive production of the charmed baryon Λc from e+e− annihilations at \( \sqrt{s} \) = 10.55 GeV, Phys. Rev. D 43 (1991) 3599 [INSPIRE].

  22. L. Gladilin, Fragmentation fractions of c and b quarks into charmed hadrons at LEP, Eur. Phys. J. C 75 (2015) 19 [arXiv:1404.3888] [INSPIRE].

    Article  ADS  Google Scholar 

  23. ZEUS collaboration, Measurement of charm fragmentation ratios and fractions in photoproduction at HERA, Eur. Phys. J. C 44 (2005) 351 [hep-ex/0508019] [INSPIRE].

  24. ZEUS collaboration, Measurement of charm fragmentation fractions in photoproduction at HERA, JHEP 09 (2013) 058 [arXiv:1306.4862] [INSPIRE].

  25. ALICE collaboration, First measurement of \( {\Xi}_c^0 \) production in pp collisions at \( \sqrt{s} \) = 7 TeV, Phys. Lett. B 781 (2018) 8 [arXiv:1712.04242] [INSPIRE].

  26. ALICE collaboration, Measurement of the cross sections of \( {\Xi}_{\mathrm{c}}^0 \) and \( {\Xi}_{\mathrm{c}}^{+} \) baryons and branching-fraction ratio BR(\( {\Xi}_{\mathrm{c}}^0 \) → Ξ− e+νe)/BR(\( {\Xi}_{\mathrm{c}}^0 \) → Ξ−π+) in pp collisions at 13 TeV, arXiv:2105.05187 [INSPIRE].

  27. S. Frixione, P. Nason and G. Ridolfi, A positive-weight next-to-leading-order Monte Carlo for heavy flavour hadroproduction, JHEP 09 (2007) 126 [arXiv:0707.3088] [INSPIRE].

    Article  ADS  Google Scholar 

  28. P. Skands, S. Carrazza and J. Rojo, Tuning PYTHIA 8.1: the Monash 2013 tune, Eur. Phys. J. C 74 (2014) 3024 [arXiv:1404.5630] [INSPIRE].

  29. C. Bierlich and J.R. Christiansen, Effects of color reconnection on hadron flavor observables, Phys. Rev. D 92 (2015) 094010 [arXiv:1507.02091] [INSPIRE].

    Article  ADS  Google Scholar 

  30. M. Bahr et al., HERWIG++ physics and manual, Eur. Phys. J. C 58 (2008) 639 [arXiv:0803.0883] [INSPIRE].

    Article  ADS  Google Scholar 

  31. J.R. Christiansen and P.Z. Skands, String formation beyond leading colour, JHEP 08 (2015) 003 [arXiv:1505.01681] [INSPIRE].

    Article  ADS  Google Scholar 

  32. M. He and R. Rapp, Charm-baryon production in proton-proton collisions, Phys. Lett. B 795 (2019) 117 [arXiv:1902.08889] [INSPIRE].

    Article  ADS  Google Scholar 

  33. Particle Data Group collaboration, Review of particle physics, PTEP 2020 (2020) 083C01 [INSPIRE].

  34. D. Ebert, R.N. Faustov and V.O. Galkin, Spectroscopy and Regge trajectories of heavy baryons in the relativistic quark-diquark picture, Phys. Rev. D 84 (2011) 014025 [arXiv:1105.0583] [INSPIRE].

    Article  ADS  Google Scholar 

  35. R.A. Briceno, H.-W. Lin and D.R. Bolton, Charmed-baryon spectroscopy from lattice QCD with Nf = 2 + 1 + 1 flavors, Phys. Rev. D 86 (2012) 094504 [arXiv:1207.3536] [INSPIRE].

  36. J. Song, H.-H. Li and F.-L. Shao, New feature of low pT charm quark hadronization in pp collisions at \( \sqrt{s} \) = 7 TeV, Eur. Phys. J. C 78 (2018) 344 [arXiv:1801.09402] [INSPIRE].

  37. V. Minissale, S. Plumari and V. Greco, Charm hadrons in pp collisions at LHC energy within a coalescence plus fragmentation approach, Phys. Lett. B 821 (2021) 136622 [arXiv:2012.12001] [INSPIRE].

    Article  Google Scholar