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Bose-Einstein correlations and b(b)over-bar correlations in pp collisions with LHCb
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1-s2.0-S0375947418302252-main.pdf | Published version | 294.64 kB | Adobe PDF | View/Open |
Title: | Bose-Einstein correlations and b(b)over-bar correlations in pp collisions with LHCb |
Authors: | Malecki, B Bediaga, I Cruz Torres, M De Miranda, JM Dos Reis, AC Gomes, A Massafferri, A Molina Rodriguez, J Soares Lavra, L Tourinho Jadallah Aoude, R Amato, S Carvalho Akiba, K Da Cunha Marinho, F De Paula, L Ferreira Rodrigues, E Gandelman, M Hicheur, A Lopes, JH Nasteva, I Otalora Goicochea, JM Polycarpo, E Potterat, C Rangel, MS Silva de Oliveira, L Souza De Paula, B An, L Chen, C Davis, A Gan, Y Gao, Y Gu, C Jiang, F Li, T Liu, X Ren, Z Sun, J Tang, Z Wang, M Xu, A Xu, Z Yang, Z Zhang, L Zhang, WC Zhu, X Chefdeville, M Decamp, D Ghez, P Marchand, JF Minard, M-N Pietrzyk, B Reboud, M T'Jampens, S Tournefier, E Ajaltouni, Z Cogneras, E Deschamps, O Gazzoni, G Hadjivasiliou, C Kozeiha, M Lefevre, R Maratas, J Monteil, S Perret, P Quintana, B Tisserand, V Vernet, M Romeu, JA Aslanides, E Cogan, J Gerstel, D Le Gac, R Leroy, O Mancinelli, G Martin, M Meaux, C Morris, AB Serrano, J Tayduganov, A Tsaregorodtsev, A Amhis, Y Balagura, V Barsuk, S Bossu, F Chamont, D Coelho, JAB Desse, F Fleuret, F Lefrancois, J Lisovskyi, V Machefert, F Benito, CM Maurice, E Renaudin, V Robbe, P Schune, MH Stocchi, A Usachov, A Winn, M Wormser, G Zhang, Y Ben-Haim, E Bertholet, E Billoir, P Charles, M Del Buono, L Dujany, G Gligorov, VV Mogini, A Polci, F Quagliani, R Reiss, F Robert, A Sepulveda, ES Tou, DY Beranek, S Boubdir, M Escher, S Kim, T Langenbruch, C Materok, M Nieswand, S Schael, S Smith, E Verlage, TA Whitehead, M Zhukov, V Albrecht, J Birnkraut, A Demmer, M Eitschberger, U Ekelhof, R Gavardi, L Heinicke, K Heister, A Ibis, P Mackowiak, P Meier, F Moedden, A Mombaecher, T Mueller, J Mueller, V Niet, R Reichert, S Schellenberg, M Schmelzer, T Seuthe, A Spaan, B Stevens, H Tekampe, T Wishahi, J Dembinski, H-P Klimkovich, T Schmelling, M Zavertyaev, M Bachmann, S Berninghoff, D Braun, S Comerma-Montells, A D'Argent, P Dziewiecki, M Gerick, D Grabowski, JP Han, X Hansmann-Menzemer, S Kecke, M Khanji, B Kolpin, M Kopecna, R Leverington, B Marks, J Mitzel, DS Neubert, S Neuner, M Piucci, A Skidmore, N Stahl, M Stemmle, S Uwer, U Zhelezov, A McNulty, R Veronika, NV De Serio, M Fini, RA Palano, A Pastore, A Simone, S Betti, F Carbone, A Falabella, A Ferrari, F Galli, D Marconi, U O'Hanlon, DP Patrignani, C Soares, M Vagnoni, V Valenti, G Zucchelli, S Andreotti, M Baldini, W Bozzi, C Calabrese, R Corvo, M Fiorini, M Luppi, E Minzoni, L Pappalardo, LL Siddi, BG Tellarini, G Tomassetti, L Vecchi, S Anderlini, L Bizzeti, A Graziani, G Passaleva, G Veltri, M Albicocco, P Bencivenni, G Campana, P Ciambrone, P De Simone, P Di Nezza, P Klaver, S Lanfranchi, G Morello, G Ogilvy, S Palutan, M Lener, MP Rotondo, M Santimaria, M Sarti, A Sciascia, B Cardinale, R Cavallero, G Fontanelli, F Petrolini, A Belloli, N Calvi, M Carniti, P Cassina, L Fazzini, D Gotti, C Matteuzzi, C Fu, J Gandini, P Marangotto, D Merli, A Neri, N Petruzzo, M Audurier, B Brundu, D Cadeddu, S Cardini, A Chen, S Contu, A Fontana, M Griffith, P Lai, A Loi, A Manca, G Oldeman, R Saitta, B Amerio, S Bertolin, A Gallorini, S Lucchesi, D Lupato, A Michielin, E Morandin, M Sestini, L Simi, G Bedeschi, F Cenci, R Lusiani, A Morello, MJ Pajero, T Punzi, G Rama, M Stracka, S Tonelli, D Tuci, G Walsh, J Carboni, G Federici, L Santovetti, E Satta, A Bocci, V Martellotti, G Penso, G Pinci, D Santacesaria, R Satriano, C Sciubba, A Aaij, R Ali, S Archilli, F Bel, LJ Benson, S Dall'Occo, E De Vries, JA Dufour, L Esen, S Carvalho, MFPR Govorkova, E Greim, R Hulsbergen, W Hynds, D Jans, E Koppenburg, P Kostiuk, I Merk, M Mulder, M Pellegrino, A Gras, CS Tuning, N Van Beuzekom, M Van Tilburg, J Van Veghel, M Sierra, CV Veronesi, M Vitkovskiy, A Ketel, T Raven, G Syropoulos, V Bhom, J Brodzicka, J Dziurda, A Kucewicz, W Kucharczyk, M Lesiak, T Malecki, B Ossowska, A Pikies, M Witek, M Dendek, A Firlej, M Fiutowski, T Idzik, M Krupa, W Majewski, MW Moron, J Oblakowska-Mucha, A Rachwal, B Swientek, K Szumlak, T Tobin, M Batozskaya, V Klimaszewski, K Krzemien, W Melnychuk, D Ukleja, A Wislicki, W Cojocariu, L Ene, A Giubega, L Grecu, A Maciuc, F Placinta, V Straticiuc, M Alkhazov, G Bondar, N Chubykin, A Dzyuba, A Ivshin, K Kotriakhova, S Maev, O Maisuzenko, D Sagidova, N Shcheglov, Y Stepanova, M Vorobyev, A Belyaev, I Danilina, A Egorychev, V Golubkov, D Kvaratskheliya, T Pereima, D Savrina, D Semennikov, A Berezhnoy, A Gorelov, I Leflat, A Nikitin, N Volkov, V Filippov, S Gushchin, E Kravchuk, L Arzymatov, K Baranov, A Borisyak, M Chekalina, V Derkach, D Hushchyn, M Kazeev, N Khairullin, E Ratnikov, F Rogozhnikov, A Ustyuzhanin, A Bondar, A Eidelman, S Krokovny, P Kudryavtsev, V Maltsev, T Shekhtman, L Vorobyev, V Artamonov, A Belous, K Dzhelyadin, R Guz, Y Obraztsov, V Popov, A Poslavskii, S Romanovskiy, V Shapkin, M Stenyakin, O Yushchenko, O Alfonso Albero, A Calvo Gomez, M Camboni, A Coquereau, S Garrido, L Gascon, D Graciani Diaz, R Grauges, E Vilasis-Cardona, X Adeva, B Alves Jr, AA Boente Garcia, O Borsato, M Chobanova, V Cid Vidal, X Dosil Suarez, A Fernandez Prieto, A Gallas Torreira, A Garcia Plana, B Lucio Martinez, M Martinez Santos, D Plo Casasus, M Prisciandaro, J Ramos Pernas, M Romero Vidal, A Saborido Silva, JJ Sanmartin Sedes, B Santamarina Rios, C Vazquez Regueiro, P Vieites Diaz, M Alessio, F Blago, MP Brodski, M Buytaert, J Byczynski, W Perez, DHC Cattaneo, M Charpentier, P Chitic, S-G Chrzaszcz, M Ciezarek, G Clemencic, M Closier, J Coco, V Collins, P Colombo, T Coombs, G Corti, G Couturier, B D'Ambrosio, C Francisco, ODA De Bruyn, K Di Canto, A Dijkstra, H Dordei, F Dorigo, M Durante, P Farber, C Declara, PF Ferro-Luzzi, M Forty, R Frank, M Frei, C Funk, W Gaspar, C Cardoso, LAG Gruber, L Gys, T Haen, C Hasse, C Hatch, M Jacobsson, R Johnson, D Joram, C Jost, B Karacson, M Lacarrere, D Lemaitre, F Lindner, R Lupton, O Martinelli, M Matev, R Mathe, Z Mueller, D Neufeld, N Nolte, NS Pearce, A Altarelli, MP Perazzini, S Pinzino, J Pisani, F Ponce, S Salzgeber, MR Roehrken, M Roiser, S Ruf, T Schindler, H Schmidt, B Schopper, A Schwemmer, R Seyfert, P Stagni, F Stahl, S Teubert, F Thomas, E Tolk, S Valassi, A Valat, S Van Herwijnen, E Gomez, RV Barbosa, JVV Voneki, B Wyllie, K Andreassi, G Battista, V Bay, A Bellee, V Blanc, F De Cian, M Lopes, LF Fitzpatrick, C Giani, S Girard, OG Haefeli, G Hopchev, PH Khurewathanakul, C Kuonen, AK Macko, V Marinangeli, M Marino, P Maurin, B Nakada, T Nanut, T Nguyen, TD Nguyen-Mau, C Pais, PR Pescatore, L Pietrzyk, G Redi, F Rodrigues, AB Schneider, O Schubiger, M Stefko, P Stramaglia, ME Tran, MT Atzeni, M Bernet, R Betancourt, C Bershyiko, I Buonaura, A Pardinas, JG Graverini, E Lancierini, D Lionetto, F Mauri, A Mueller, K Owen, P Navarro, AP Serra, N Coutinho, RS Steinkamp, O Storaci, B Straumann, U Vollhardt, A Wang, Z Weiden, A Dovbnya, A Kandybei, S Koliiev, S Pugatch, V Bifani, S Calladine, R Chatzikonstantinidis, G Farley, N Ilten, P Lazzeroni, C Mazurov, A Plews, J Popov, D Sergi, A Watson, NK Williams, T Zarebski, KA Adinolfi, M Bhasin, S Buchanan, E Chapman, MG Dalseno, J Harnew, ST Kariuki, JM Maddrell-Mander, S Naik, P Petridis, K Pomery, GJ Price, E Prouve, C Rademacker, JH Richards, S Velthuis, JJ Bettler, MO Cliff, H Delaney, B Tico, JG Gibson, V Haines, SC Jones, CR Keizer, F Kenzie, M Lovell, GH Smeaton, JG Trisovic, A Tully, A Vitti, M Ward, DR Williams, I Wotton, SA Back, JJ Blake, T Gonzalo, AB Sobral, CMC Crocombe, A Gershon, T Kreps, M Latham, T Loh, D Mathad, A Millard, E Poluektov, A Wicht, J Easo, S Nandakumar, R Papanestis, A Ricciardi, S Wilson, FF Carson, L Clarke, PEL Cowan, GA Currie, R Eisenhardt, S Gabriel, E Gambetta, S Gizdov, K Muheim, F Needham, M Pappagallo, M Petrucci, S Playfer, S Smith, IT Zonneveld, JB Alexander, M Beddow, J Bobulska, D Dean, CT Douglas, L Eklund, L Karodia, S Longstaff, I Schiller, M Soler, FJP Spradlin, P Traill, M Bowcock, TJ Casse, G Dettori, F Dreimanis, K Farry, S Lima, VF Harrison, T Hennessy, K Hutchcroft, D Marshall, PJ Mead, J Rinnert, K Shears, T Wark, HM Yeomans, LE Cartelle, PA Baker, S Egede, U Golutvin, A Hecker, M Humair, T Kress, F McCann, M Patel, M Smith, M Stefkova, S Tilley, MJ Websdale, D Appleby, RB Barlow, RJ Barter, W Borghi, S Burr, C Capriotti, L De Capua, S Dutta, D Gersabeck, E Gersabeck, M Grillo, L Charman, RH Hilton, M Lafferty, G Maguire, K McNab, A Murray, D Parkes, C Sarpis, G Williams, MRJ Bjorn, M Cazon, BRG Hadavizadeh, T Hancock, TH Harnew, N Hill, D Jalocha, J John, M Jurik, N Malde, S Murphy, CH Nandi, A Pili, M Pullen, H Rollings, A Veneziano, G Vesterinen, M Wilkinson, G Boettcher, T Craik, DC Weisser, C Williams, M Akar, S Evans, T Huard, ZC Meadows, B Rodrigues, E Schreiner, HF Sokoloff, MD Andrews, JE Hamilton, B Jawahery, A Parker, W Wimberley, J Artuso, M Batsukh, B Beiter, A Blusk, S Ely, S Kelsey, M Kim, KE Li, Z Liang, X Mountain, R Polyakov, I Rudolph, MS Skwarnicki, T Stone, S Venkateswaran, A Wang, J Wilkinson, M Yao, Y Yuan, X Gobel, C Salustino Guimaraes, V Beliy, N He, J Huang, W Li, P-R Lyu, X Qian, W Qin, J Saur, M Szymanski, M Vieira, D Xu, Q Zheng, Y Cai, H Sun, L Dey, B Hu, W Wang, Y Xiao, D Xie, Y Xu, M Yin, H Yu, J Zhang, D Milanes, DA Monroy, IA Rodriguez Lopez, JA Gruenberg, O Hess, M Meinert, N Viemann, H Waldi, R Onderwater, CJG Likhomanenko, T Malinin, A Morgunova, O Nogay, A Petrov, A Shevchenko, V Baryshnikov, F Didenko, S Polukhina, N Shmanin, E Panshin, G Strokov, S Vagner, A Garcia Martin, LM Henry, L Martinez Vidal, F Oyanguren, A Remon Alepuz, C Ruiz Vidal, J Sanchez Mayordomo, C Aidala, CA Da Silva, CL Durham, JM |
Item Type: | Conference Paper |
Abstract: | Bose-Einstein correlations for same-sign charged pions and kinematic correlations in proton-proton collisions at a center-of-mass energy of 7 and 8 TeV are studied by the LHCb experiment. The dependence of Bose-Einstein correlation parameters on the charged-particle multiplicity is investigated. The correlation radius is observed to increase with multiplicity, while the chaoticity parameter decreases. The correlations are studied using inclusive b decays to J/ψ and are found to be in good agreement with theoretical predictions. |
Issue Date: | 1-Feb-2019 |
Date of Acceptance: | 1-Jan-2019 |
URI: | http://hdl.handle.net/10044/1/79901 |
DOI: | 10.1016/j.nuclphysa.2018.09.037 |
ISSN: | 0375-9474 |
Publisher: | Elsevier |
Start Page: | 347 |
End Page: | 350 |
Journal / Book Title: | Nuclear Physics A |
Volume: | 982 |
Copyright Statement: | © 2018 Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/). |
Conference Name: | 27th International Conference on Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter) |
Keywords: | Science & Technology Physical Sciences Physics, Nuclear Physics Bose-Einstein correlations heavy-flavor production forward physics QCD Science & Technology Physical Sciences Physics, Nuclear Physics Bose-Einstein correlations heavy-flavor production forward physics QCD 0201 Astronomical and Space Sciences 0202 Atomic, Molecular, Nuclear, Particle and Plasma Physics 0206 Quantum Physics Nuclear & Particles Physics |
Publication Status: | Published |
Start Date: | 2018-05-13 |
Finish Date: | 2018-05-19 |
Conference Place: | Venice, Italy |
Open Access location: | https://www.sciencedirect.com/science/article/pii/S0375947418302252?via%3Dihub |
Online Publication Date: | 2019-01-22 |
Appears in Collections: | Physics High Energy Physics |