Study of the Bose-Einstein correlations of same-sign pions in proton-lead collisions

Correlations of same-sign charged pions are analysed using proton-lead collision data collected by the LHCb experiment at a nucleon-nucleon centre-of-mass energy of 5.02 TeV, corresponding to an integrated luminosity of 1.06 nb−1. Bose-Einstein correlations are observed in the form of an enhancement...

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Main Authors:	Aaij, Roel (Author) , Abdelmotteleb, A. S. W. (Author) , Abellan Beteta, C. (Author) , Abudinén, F. (Author) , Ackernley, T. (Author) , Adeva, B. (Author) , Adinolfi, M. (Author) , Adlarson, P. (Author) , Afsharnia, H. (Author) , Agapopoulou, C. (Author) , Aidala, C. A. (Author) , Ajaltouni, Z. (Author) , Akar, S. (Author) , Akiba, K. (Author) , Albicocco, P. (Author) , Albrecht, J. (Author) , Alessio, F. (Author) , Alexander, M. (Author) , Alfonso Albero, A. (Author) , Aliouche, Z. (Author) , Alvarez Cartelle, P. (Author) , Amalric, R. (Author) , Amato, S. (Author) , Amey, J. L. (Author) , Amhis, Y. (Author) , An, L. (Author) , Anderlini, L. (Author) , Andersson, M. (Author) , Andreianov, A. (Author) , Andreotti, M. (Author) , Andreou, D. (Author) , Ao, D. (Author) , Archilli, Flavio (Author) , Artamonov, A. (Author) , Artuso, M. (Author) , Aslanides, E. (Author) , Atzeni, M. (Author) , Audurier, B. (Author) , Bachiller Perea, I. B. (Author) , Bachmann, Sebastian (Author) , Bachmayer, M. (Author) , Back, J. J. (Author) , Bailly-reyre, A. (Author) , Baladron Rodriguez, P. (Author) , Balagura, V. (Author) , Baldini, W. (Author) , Baptista de Souza Leite, J. (Author) , Barbetti, M. (Author) , Barlow, R. J. (Author) , Barsuk, S. (Author) , Barter, W. (Author) , Bartolini, M. (Author) , Baryshnikov, F. (Author) , Basels, J. M. (Author) , Bassi, G. (Author) , Batsukh, B. (Author) , Battig, A. (Author) , Bay, A. (Author) , Beck, A. (Author) , Becker, M. (Author) , Bedeschi, F. (Author) , Bediaga, I. B. (Author) , Beiter, A. (Author) , Belin, S. (Author) , Bellee, V. (Author) , Belous, K. (Author) , Belov, I. (Author) , Belyaev, I. (Author) , Benane, G. (Author) , Bencivenni, G. (Author) , Ben-Haim, E. (Author) , Berezhnoy, A. (Author) , Bernet, R. (Author) , Bernet Andres, S. (Author) , Berninghoff, Daniel (Author) , Bernstein, H. C. (Author) , Bertella, C. (Author) , Bertolin, A. (Author) , Betancourt, C. (Author) , Betti, F. (Author) , Bezshyiko, Ia. (Author) , Bhom, J. (Author) , Bian, L. (Author) , Bieker, M. S. (Author) , Biesuz, N. V. (Author) , Billoir, P. (Author) , Biolchini, A. (Author) , Birch, M. (Author) , Bishop, F. C. R. (Author) , Bitadze, A. (Author) , Bizzeti, A. (Author) , Blago, M. P. (Author) , Blake, T. (Author) , Blanc, F. (Author) , Blank, J. E. (Author) , Blusk, S. (Author) , Bobulska, D. (Author) , Bocharnikov, V. B. (Author) , Boelhauve, J. A. (Author) , Boente Garcia, O. (Author) , Boettcher, T. (Author) , Boldyrev, A. (Author) , Bolognani, C. S. (Author) , Bolzonella, R. (Author) , Bondar, N. (Author) , Borgato, F. (Author) , Borghi, S. (Author) , Borsato, Martino (Author) , Borsuk, J. T. (Author) , Bouchiba, S. A. (Author) , Bowcock, T. J. V. (Author) , Boyer, A. (Author) , Bozzi, C. (Author) , Bradley, M. J. (Author) , Braun, S. (Author) , Brea Rodriguez, A. (Author) , Breer, N. (Author) , Brodzicka, J. (Author) , Brossa Gonzalo, A. (Author) , Brown, J. (Author) , Brundu, D. (Author) , Buonaura, A. (Author) , Buonincontri, L. (Author) , Burke, A. T. (Author) , Burr, C. (Author) , Bursche, A. (Author) , Butkevich, A. (Author) , Butter, J. S. (Author) , Buytaert, J. (Author) , Byczynski, W. (Author) , Cadeddu, S. (Author) , Cai, H. (Author) , Calabrese, R. (Author) , Calefice, L. (Author) , Cali, S. (Author) , Calvi, M. (Author) , Calvo Gomez, M. (Author) , Campana, P. (Author) , Campora Perez, D. H. (Author) , Campoverde Quezada, A. F. (Author) , Capelli, S. (Author) , Capriotti, L. (Author) , Carbone, A. (Author) , Cardinale, R. (Author) , Cardini, A. (Author) , Carniti, P. (Author) , Carus, L. (Author) , Casais Vidal, A. (Author) , Caspary, Rowina (Author) , Casse, G. (Author) , Cattaneo, M. (Author) , Cavallero, G. (Author) , Cavallini, V. (Author) , Celani, S. (Author) , Cerasoli, J. (Author) , Cervenkov, D. (Author) , Chadwick, A. J. (Author) , Chahrour, I. (Author) , Chapman, M. G. (Author) , Charles, M. (Author) , Charpentier, Ph. (Author) , Chavez Barajas, C. A. (Author) , Chefdeville, M. (Author) , Chen, C. (Author) , Chen, S. (Author) , Chernov, A. (Author) , Chernyshenko, S. (Author) , Chobanova, V. (Author) , Cholak, S. (Author) , Chrzaszcz, M. (Author) , Chubykin, A. (Author) , Chulikov, V. (Author) , Ciambrone, P. (Author) , Cicala, M. F. (Author) , Cid Vidal, X. (Author) , Ciezarek, G. (Author) , Cifra, P. (Author) , Ciullo, G. (Author) , Clarke, P. E. L. (Author) , Clemencic, M. (Author) , Cliff, H. V. (Author) , Closier, J. (Author) , Cobbledick, J. L. (Author) , Coco, V. (Author) , Cogan, J. (Author) , Cogneras, E. (Author) , Cojocariu, L. (Author) , Collins, P. (Author) , Colombo, T. (Author) , Congedo, L. (Author) , Contu, A. (Author) , Cooke, N. (Author) , Corredoira, I. (Author) , Corti, G. (Author) , Couturier, B. (Author) , Craik, D. C. (Author) , Cruz Torres, M. (Author) , Currie, R. (Author) , Da Silva, C. L. (Author) , Dadabaev, S. (Author) , Dai, L. (Author) , Dai, X. (Author) , Dall’Occo, E. (Author) , Dalseno, J. (Author) , D’Ambrosio, C. (Author) , Daniel, J. (Author) , Danilina, A. (Author) , d’Argent, P. (Author) , Davies, J. E. (Author) , Davis, A. (Author) , De Aguiar Francisco, O. (Author) , de Boer, J. (Author) , De Bruyn, K. (Author) , De Capua, S. (Author) , De Cian, M. (Author) , De Freitas Carneiro Da Graca, U. (Author) , De Lucia, E. (Author) , De Miranda, J. M. (Author) , De Paula, L. (Author) , De Serio, M. (Author) , De Simone, D. (Author) , De Simone, P. (Author) , De Vellis, F. (Author) , de Vries, J. A. (Author) , Dean, C. T. (Author) , Debernardis, F. (Author) , Decamp, D. (Author) , Dedu, V. (Author) , Del Buono, L. (Author) , Delaney, B. (Author) , Dembinski, H.-P. (Author) , Denysenko, V. (Author) , Deschamps, O. (Author) , Dettori, F. (Author) , Dey, B. (Author) , Di Nezza, P. (Author) , Diachkov, I. (Author) , Didenko, S. (Author) , Dieste Maronas, L. (Author) , Ding, S. (Author) , Dobishuk, V. (Author) , Dolmatov, A. (Author) , Dong, C. (Author) , Donohoe, A. M. (Author) , Dordei, F. (Author) , dos Reis, A. C. (Author) , Douglas, L. (Author) , Downes, A. G. (Author) , Duda, P. (Author) , Dudek, M. W. (Author) , Dufour, L. (Author) , Duk, V. (Author) , Durante, P. (Author) , Duras, M. M. (Author) , Durham, J. M. (Author) , Dutta, D. (Author) , Dziurda, A. (Author) , Dzyuba, A. (Author) , Easo, S. (Author) , Egede, U. (Author) , Egorychev, A. (Author) , Egorychev, V. (Author) , Eirea Orro, C. (Author) , Eisenhardt, S. (Author) , Ejopu, E. (Author) , Ek-In, S. (Author) , Eklund, L. (Author) , Elashri, M. E. (Author) , Ellbracht, J. (Author) , Ely, S. (Author) , Ene, A. (Author) , Epple, E. (Author) , Escher, S. (Author) , Eschle, J. (Author) , Esen, S. (Author) , Evans, T. (Author) , Fabiano, F. (Author) , Falcao, L. N. (Author) , Fan, Y. (Author) , Fang, B. (Author) , Fantini, L. (Author) , Faria, M. (Author) , Farry, S. (Author) , Fazzini, D. (Author) , Felkowski, L. F. (Author) , Feo, M. (Author) , Fernandez Gomez, M. (Author) , Fernez, A. D. (Author) , Ferrari, F. (Author) , Ferreira Lopes, L. (Author) , Ferreira Rodrigues, F. (Author) , Ferreres Sole, S. (Author) , Ferrillo, M. (Author) , Ferro-Luzzi, M. (Author) , Filippov, S. (Author) , Fini, R. A. (Author) , Fiorini, M. (Author) , Firlej, M. (Author) , Fischer, K. M. (Author) , Schmelling, Michael (Author) , Frau, Giulia (Author) , Gerick, David (Author) , Günther, Paul André (Author) , Han, Xiaoxue (Author) , Hansmann-Menzemer, Stephanie (Author) , Kopecná, Renata (Author) , Kubat, Jakub (Author) , Leverington, Blake (Author) , Marks, Jörg (Author) , Promberger, Laura (Author) , Skuza, Raphael (Author) , Unverzagt, Daniel Joachim (Author) , Uwer, Ulrich (Author) , Witola, Lukas (Author) , Zhao, Ya (Author) , Zhelezov, Alexey (Author)
Corporate Author:	LHCb Collaboration (Author)
Format:	Article (Journal)
Language:	English
Published:	September 26, 2023
In:	Journal of high energy physics Year: 2023, Issue: 9, Pages: 1-28
ISSN:	1029-8479
DOI:	10.1007/JHEP09(2023)172
Online Access:	Resolving-System, kostenfrei, Volltext: https://doi.org/10.1007/JHEP09(2023)172
Author Notes:	R. Aaij, A. S. W. Abdelmotteleb, C. Abellan Beteta, F. Abudinén, T. Ackernley, B. Adeva, M. Adinolfi, P. Adlarson, H. Afsharnia, C. Agapopoulou, C. A. Aidala, Z. Ajaltouni, S. Akar, K. Akiba, P. Albicocco, J. Albrecht, F. Alessio, M. Alexander, A. Alfonso Albero, Z. Aliouche, P. Alvarez Cartelle, R. Amalric, S. Amato, J. L. Amey, Y. Amhis, L. An, L. Anderlini, M. Andersson, A. Andreianov, M. Andreotti, D. Andreou, D. Ao, F. Archilli, A. Artamonov, M. Artuso, E. Aslanides, M. Atzeni, B. Audurier, I. B. Bachiller Perea, S. Bachmann, M. Bachmayer, J. J. Back, A. Bailly-reyre, P. Baladron Rodriguez, V. Balagura, W. Baldini, J. Baptista de Souza Leite, M. Barbetti, R. J. Barlow, S. Barsuk, W. Barter, M. Bartolini, F. Baryshnikov, J. M. Basels, G. Bassi, B. Batsukh, A. Battig, A. Bay, A. Beck, M. Becker, F. Bedeschi, I. B. Bediaga, A. Beiter, S. Belin, V. Bellee, K. Belous, I. Belov, I. Belyaev, G. Benane, G. Bencivenni, E. Ben-Haim, A. Berezhnoy, R. Bernet, S. Bernet Andres, D. Berninghoff, H. C. Bernstein, C. Bertella, A. Bertolin, C. Betancourt, F. Betti, Ia. Bezshyiko, J. Bhom, L. Bian, M. S. Bieker, N. V. Biesuz, P. Billoir, A. Biolchini, M. Birch, F. C. R. Bishop, A. Bitadze, A. Bizzeti, M. P. Blago, T. Blake, F. Blanc, J. E. Blank, S. Blusk, D. Bobulska, V. B. Bocharnikov, J. A. Boelhauve, O. Boente Garcia, T. Boettcher, A. Boldyrev, C. S. Bolognani, R. Bolzonella, N. Bondar, F. Borgato, S. Borghi, M. Borsato, J. T. Borsuk, S. A. Bouchiba, T. J. V. Bowcock, A. Boyer, C. Bozzi, M. J. Bradley, S. Braun, A. Brea Rodriguez, N. Breer, J. Brodzicka, A. Brossa Gonzalo, J. Brown, D. Brundu, A. Buonaura, L. Buonincontri, A. T. Burke, C. Burr, A. Bursche, A. Butkevich, J. S. Butter, J. Buytaert, W. Byczynski, S. Cadeddu, H. Cai, R. Calabrese, L. Calefice, S. Cali, M. Calvi, M. Calvo Gomez, P. Campana, D. H. Campora Perez, A. F. Campoverde Quezada, S. Capelli, L. Capriotti, A. Carbone, R. Cardinale, A. Cardini, P. Carniti, L. Carus, A. Casais Vidal, R. Caspary, G. Casse, M. Cattaneo, G. Cavallero, V. Cavallini, S. Celani, J. Cerasoli, D. Cervenkov, A. J. Chadwick, I. Chahrour, M. G. Chapman, M. Charles, Ph. Charpentier, C. A. Chavez Barajas, M. Chefdeville, C. Chen, S. Chen, A. Chernov, S. Chernyshenko, V. Chobanova, S. Cholak, M. Chrzaszcz, A. Chubykin, V. Chulikov, P. Ciambrone, M. F. Cicala, X. Cid Vidal, G. Ciezarek, P. Cifra, G. Ciullo, P. E. L. Clarke, M. Clemencic, H. V. Cliff, J. Closier, J. L. Cobbledick, V. Coco, J. Cogan, E. Cogneras, L. Cojocariu, P. Collins, T. Colombo, L. Congedo, A. Contu, N. Cooke, I. Corredoira, G. Corti, B. Couturier, D. C. Craik, M. Cruz Torres, R. Currie, C. L. Da Silva, S. Dadabaev, L. Dai, X. Dai, E. Dall’Occo, J. Dalseno, C. D’Ambrosio, J. Daniel, A. Danilina, P. d’Argent, J. E. Davies, A. Davis, O. De Aguiar Francisco, J. de Boer, K. De Bruyn, S. De Capua, M. De Cian, U. De Freitas Carneiro Da Graca, E. De Lucia, J. M. De Miranda, L. De Paula, M. De Serio, D. De Simone, P. De Simone, F. De Vellis, J. A. de Vries, C. T. Dean, F. Debernardis, D. Decamp, V. Dedu, L. Del Buono, B. Delaney, H.-P. Dembinski, V. Denysenko, O. Deschamps, F. Dettori, B. Dey, P. Di Nezza, I. Diachkov, S. Didenko, L. Dieste Maronas, S. Ding, V. Dobishuk, A. Dolmatov, C. Dong, A. M. Donohoe, F. Dordei, A. C. dos Reis, L. Douglas, A. G. Downes, P. Duda, M. W. Dudek, L. Dufour, V. Duk, P. Durante, M. M. Duras, J. M. Durham, D. Dutta, A. Dziurda, A. Dzyuba, S. Easo, U. Egede, A. Egorychev, V. Egorychev, C. Eirea Orro, S. Eisenhardt, E. Ejopu, S. Ek-In, L. Eklund, M. E. Elashri, J. Ellbracht, S. Ely, A. Ene, E. Epple, S. Escher, J. Eschle, S. Esen, T. Evans, F. Fabiano, L. N. Falcao, Y. Fan, B. Fang, L. Fantini, M. Faria, S. Farry, D. Fazzini, L. F. Felkowski, M. Feo, M. Fernandez Gomez, A. D. Fernez, F. Ferrari, L. Ferreira Lopes, F. Ferreira Rodrigues, S. Ferreres Sole, M. Ferrillo, M. Ferro-Luzzi, S. Filippov, R. A. Fini, M. Fiorini, M. Firlej, K. M. Fischer, The LHCb collaboration