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Observation of Several Sources of CP Violation in B^{+}→π^{+}π^{+}π^{-} Decays.
Physical Review Letters ( IF 8.1 ) Pub Date : 2020-01-24 , DOI: 10.1103/physrevlett.124.031801 R Aaij 1 , C Abellán Beteta 2 , B Adeva 3 , M Adinolfi 4 , C A Aidala 5 , Z Ajaltouni 6 , S Akar 7 , P Albicocco 8 , J Albrecht 9 , F Alessio 10 , M Alexander 11 , A Alfonso Albero 12 , G Alkhazov 13 , P Alvarez Cartelle 14 , A A Alves 3 , S Amato 15 , Y Amhis 16 , L An 17 , L Anderlini 17 , G Andreassi 18 , M Andreotti 19 , J E Andrews 20 , F Archilli 8 , J Arnau Romeu 21 , A Artamonov 22 , M Artuso 23 , K Arzymatov 24 , E Aslanides 21 , M Atzeni 2 , B Audurier 25 , S Bachmann 26 , J J Back 27 , S Baker 14 , V Balagura 16 , W Baldini 10, 19 , A Baranov 24 , R J Barlow 28 , S Barsuk 16 , W Barter 14 , M Bartolini 29 , F Baryshnikov 30 , V Batozskaya 31 , B Batsukh 23 , A Battig 9 , V Battista 18 , A Bay 18 , F Bedeschi 32 , I Bediaga 33 , A Beiter 23 , L J Bel 1 , V Belavin 24 , S Belin 25 , N Beliy 34 , V Bellee 18 , K Belous 22 , I Belyaev 35 , G Bencivenni 8 , E Ben-Haim 36 , S Benson 1 , S Beranek 37 , A Berezhnoy 38 , R Bernet 2 , D Berninghoff 26 , E Bertholet 36 , A Bertolin 39 , C Betancourt 2 , F Betti 40 , M O Bettler 41 , Ia Bezshyiko 2 , S Bhasin 4 , J Bhom 42 , M S Bieker 9 , S Bifani 43 , P Billoir 36 , A Birnkraut 9 , A Bizzeti 17 , M Bjørn 44 , M P Blago 10 , T Blake 27 , F Blanc 18 , S Blusk 23 , D Bobulska 11 , V Bocci 45 , O Boente Garcia 3 , T Boettcher 46 , A Boldyrev 47 , A Bondar 48 , N Bondar 13 , S Borghi 10, 28 , M Borisyak 24 , M Borsato 26 , M Boubdir 37 , T J V Bowcock 49 , C Bozzi 10, 19 , S Braun 26 , A Brea Rodriguez 3 , M Brodski 10 , J Brodzicka 42 , A Brossa Gonzalo 27 , D Brundu 10, 25 , E Buchanan 4 , A Buonaura 2 , C Burr 28 , A Bursche 25 , J S Butter 1 , J Buytaert 10 , W Byczynski 10 , S Cadeddu 25 , H Cai 50 , R Calabrese 19 , S Cali 8 , R Calladine 43 , M Calvi 51 , M Calvo Gomez 12 , P Camargo Magalhaes 4 , A Camboni 12 , P Campana 8 , D H Campora Perez 10 , L Capriotti 40 , A Carbone 40 , G Carboni 52 , R Cardinale 29 , A Cardini 25 , P Carniti 51 , K Carvalho Akiba 15 , A Casais Vidal 3 , G Casse 49 , M Cattaneo 10 , G Cavallero 29 , R Cenci 32 , M G Chapman 4 , M Charles 10, 36 , Ph Charpentier 10 , G Chatzikonstantinidis 43 , M Chefdeville 53 , V Chekalina 24 , C Chen 54 , S Chen 25 , S-G Chitic 10 , V Chobanova 3 , M Chrzaszcz 10 , A Chubykin 13 , P Ciambrone 8 , X Cid Vidal 3 , G Ciezarek 10 , F Cindolo 40 , P E L Clarke 55 , M Clemencic 10 , H V Cliff 41 , J Closier 10 , J L Cobbledick 28 , V Coco 10 , J A B Coelho 16 , J Cogan 21 , E Cogneras 6 , L Cojocariu 56 , P Collins 10 , T Colombo 10 , A Comerma-Montells 26 , A Contu 25 , G Coombs 10 , S Coquereau 12 , G Corti 10 , C M Costa Sobral 27 , B Couturier 10 , G A Cowan 55 , D C Craik 46 , A Crocombe 27 , M Cruz Torres 33 , R Currie 55 , C L Da Silva 57 , E Dall'Occo 1 , J Dalseno 3, 4 , C D'Ambrosio 10 , A Danilina 35 , P d'Argent 26 , A Davis 28 , O De Aguiar Francisco 10 , K De Bruyn 10 , S De Capua 28 , M De Cian 18 , J M De Miranda 33 , L De Paula 15 , M De Serio 58 , P De Simone 8 , J A de Vries 1 , C T Dean 11 , W Dean 5 , D Decamp 53 , L Del Buono 36 , B Delaney 41 , H-P Dembinski 59 , M Demmer 9 , A Dendek 60 , D Derkach 47 , O Deschamps 6 , F Desse 16 , F Dettori 25 , B Dey 61 , A Di Canto 10 , P Di Nezza 8 , S Didenko 30 , H Dijkstra 10 , F Dordei 25 , M Dorigo 32 , A C Dos Reis 33 , A Dosil Suárez 3 , L Douglas 11 , A Dovbnya 62 , K Dreimanis 49 , L Dufour 10 , G Dujany 36 , P Durante 10 , J M Durham 57 , D Dutta 28 , R Dzhelyadin 22 , M Dziewiecki 26 , A Dziurda 42 , A Dzyuba 13 , S Easo 63 , U Egede 14 , V Egorychev 35 , S Eidelman 48 , S Eisenhardt 55 , U Eitschberger 9 , R Ekelhof 9 , S Ek-In 18 , L Eklund 11 , S Ely 23 , A Ene 56 , S Escher 37 , S Esen 1 , T Evans 7 , A Falabella 40 , C Färber 10 , N Farley 43 , S Farry 49 , D Fazzini 16 , M Féo 10 , P Fernandez Declara 10 , A Fernandez Prieto 3 , F Ferrari 40 , L Ferreira Lopes 18 , F Ferreira Rodrigues 15 , S Ferreres Sole 1 , M Ferro-Luzzi 10 , S Filippov 64 , R A Fini 58 , M Fiorini 19 , M Firlej 60 , C Fitzpatrick 10 , T Fiutowski 60 , F Fleuret 16 , M Fontana 10 , F Fontanelli 29 , R Forty 10 , V Franco Lima 49 , M Franco Sevilla 20 , M Frank 10 , C Frei 10 , J Fu 65 , W Funk 10 , E Gabriel 55 , A Gallas Torreira 3 , D Galli 40 , S Gallorini 39 , S Gambetta 55 , Y Gan 54 , M Gandelman 15 , P Gandini 65 , Y Gao 54 , L M Garcia Martin 66 , J García Pardiñas 2 , B Garcia Plana 3 , J Garra Tico 41 , L Garrido 12 , D Gascon 12 , C Gaspar 10 , G Gazzoni 6 , D Gerick 26 , E Gersabeck 28 , M Gersabeck 28 , T Gershon 27 , D Gerstel 21 , Ph Ghez 53 , V Gibson 41 , A Gioventù 3 , O G Girard 18 , P Gironella Gironell 12 , L Giubega 56 , K Gizdov 55 , V V Gligorov 36 , C Göbel 67 , D Golubkov 35 , A Golutvin 14, 30 , A Gomes 33 , I V Gorelov 38 , C Gotti 51 , E Govorkova 1 , J P Grabowski 26 , R Graciani Diaz 12 , L A Granado Cardoso 10 , E Graugés 12 , E Graverini 18 , G Graziani 17 , A Grecu 56 , R Greim 1 , P Griffith 25 , L Grillo 28 , L Gruber 10 , B R Gruberg Cazon 44 , C Gu 54 , E Gushchin 64 , A Guth 37 , Yu Guz 10, 22 , T Gys 10 , T Hadavizadeh 44 , C Hadjivasiliou 6 , G Haefeli 18 , C Haen 10 , S C Haines 41 , P M Hamilton 20 , Q Han 61 , X Han 26 , T H Hancock 44 , S Hansmann-Menzemer 26 , N Harnew 44 , T Harrison 49 , C Hasse 10 , M Hatch 10 , J He 34 , M Hecker 14 , K Heijhoff 1 , K Heinicke 9 , A Heister 9 , K Hennessy 49 , L Henry 66 , M Heß 68 , J Heuel 37 , A Hicheur 69 , R Hidalgo Charman 28 , D Hill 44 , M Hilton 28 , P H Hopchev 18 , J Hu 26 , W Hu 61 , W Huang 34 , Z C Huard 7 , W Hulsbergen 1 , T Humair 14 , M Hushchyn 47 , D Hutchcroft 49 , D Hynds 1 , P Ibis 9 , M Idzik 60 , P Ilten 43 , A Inglessi 13 , A Inyakin 22 , K Ivshin 13 , R Jacobsson 10 , S Jakobsen 10 , J Jalocha 44 , E Jans 1 , B K Jashal 66 , A Jawahery 20 , F Jiang 54 , M John 44 , D Johnson 10 , C R Jones 41 , C Joram 10 , B Jost 10 , N Jurik 44 , S Kandybei 62 , M Karacson 10 , J M Kariuki 4 , S Karodia 11 , N Kazeev 47 , M Kecke 26 , F Keizer 41 , M Kelsey 23 , M Kenzie 41 , T Ketel 70 , B Khanji 10 , A Kharisova 71 , C Khurewathanakul 18 , K E Kim 23 , T Kirn 37 , V S Kirsebom 18 , S Klaver 8 , K Klimaszewski 31 , S Koliiev 72 , M Kolpin 26 , A Kondybayeva 30 , A Konoplyannikov 35 , P Kopciewicz 60 , R Kopecna 26 , P Koppenburg 1 , I Kostiuk 1, 72 , O Kot 72 , S Kotriakhova 13 , M Kozeiha 6 , L Kravchuk 64 , M Kreps 27 , F Kress 14 , S Kretzschmar 37 , P Krokovny 48 , W Krupa 60 , W Krzemien 31 , W Kucewicz 42 , M Kucharczyk 42 , V Kudryavtsev 48 , G J Kunde 57 , A K Kuonen 18 , T Kvaratskheliya 35 , D Lacarrere 10 , G Lafferty 28 , A Lai 25 , D Lancierini 2 , G Lanfranchi 8 , C Langenbruch 37 , T Latham 27 , C Lazzeroni 43 , R Le Gac 21 , R Lefèvre 6 , A Leflat 38 , F Lemaitre 10 , O Leroy 21 , T Lesiak 42 , B Leverington 26 , H Li 73 , P-R Li 34 , X Li 57 , Y Li 74 , Z Li 23 , X Liang 23 , T Likhomanenko 75 , R Lindner 10 , F Lionetto 2 , V Lisovskyi 16 , G Liu 73 , X Liu 54 , D Loh 27 , A Loi 25 , J Lomba Castro 3 , I Longstaff 11 , J H Lopes 15 , G Loustau 2 , G H Lovell 41 , D Lucchesi 39 , M Lucio Martinez 3 , Y Luo 54 , A Lupato 39 , E Luppi 19 , O Lupton 27 , A Lusiani 32 , X Lyu 34 , F Machefert 16 , F Maciuc 56 , V Macko 18 , P Mackowiak 9 , S Maddrell-Mander 4 , O Maev 10, 13 , A Maevskiy 47 , K Maguire 28 , D Maisuzenko 13 , M W Majewski 60 , S Malde 44 , B Malecki 10 , A Malinin 75 , T Maltsev 48 , H Malygina 26 , G Manca 25 , G Mancinelli 21 , D Marangotto 65 , J Maratas 6 , J F Marchand 53 , U Marconi 40 , C Marin Benito 16 , M Marinangeli 18 , P Marino 18 , J Marks 26 , P J Marshall 49 , G Martellotti 45 , L Martinazzoli 10 , M Martinelli 10, 51 , D Martinez Santos 3 , F Martinez Vidal 66 , A Massafferri 33 , M Materok 37 , R Matev 10 , A Mathad 2 , Z Mathe 10 , V Matiunin 35 , C Matteuzzi 51 , K R Mattioli 5 , A Mauri 2 , E Maurice 16 , B Maurin 18 , M McCann 10, 14 , A McNab 28 , R McNulty 76 , J V Mead 49 , B Meadows 7 , C Meaux 21 , N Meinert 68 , D Melnychuk 31 , M Merk 1 , A Merli 65 , E Michielin 39 , D A Milanes 77 , E Millard 27 , M-N Minard 53 , O Mineev 35 , L Minzoni 19 , D S Mitzel 26 , A Mödden 9 , A Mogini 36 , R D Moise 14 , T Mombächer 9 , I A Monroy 77 , S Monteil 6 , M Morandin 39 , G Morello 8 , M J Morello 32 , J Moron 60 , A B Morris 21 , R Mountain 23 , H Mu 54 , F Muheim 55 , M Mukherjee 61 , M Mulder 1 , D Müller 10 , J Müller 9 , K Müller 2 , V Müller 9 , C H Murphy 44 , D Murray 28 , P Naik 4 , T Nakada 18 , R Nandakumar 63 , A Nandi 44 , T Nanut 18 , I Nasteva 15 , M Needham 55 , N Neri 65 , S Neubert 26 , N Neufeld 10 , R Newcombe 14 , T D Nguyen 18 , C Nguyen-Mau 18 , S Nieswand 37 , R Niet 9 , N Nikitin 38 , N S Nolte 10 , A Oblakowska-Mucha 60 , V Obraztsov 22 , S Ogilvy 11 , D P O'Hanlon 40 , R Oldeman 25 , C J G Onderwater 78 , J D Osborn 5 , A Ossowska 42 , J M Otalora Goicochea 15 , T Ovsiannikova 35 , P Owen 2 , A Oyanguren 66 , P R Pais 18 , T Pajero 32 , A Palano 58 , M Palutan 8 , G Panshin 71 , A Papanestis 63 , M Pappagallo 55 , L L Pappalardo 19 , W Parker 20 , C Parkes 10, 28 , G Passaleva 10, 17 , A Pastore 58 , M Patel 14 , C Patrignani 40 , A Pearce 10 , A Pellegrino 1 , G Penso 45 , M Pepe Altarelli 10 , S Perazzini 40 , D Pereima 35 , P Perret 6 , L Pescatore 18 , K Petridis 4 , A Petrolini 29 , A Petrov 75 , S Petrucci 55 , M Petruzzo 65 , B Pietrzyk 53 , G Pietrzyk 18 , M Pikies 42 , M Pili 44 , D Pinci 45 , J Pinzino 10 , F Pisani 10 , A Piucci 26 , V Placinta 56 , S Playfer 55 , J Plews 43 , M Plo Casasus 3 , F Polci 36 , M Poli Lener 8 , M Poliakova 23 , A Poluektov 21 , N Polukhina 30 , I Polyakov 23 , E Polycarpo 15 , G J Pomery 4 , S Ponce 10 , A Popov 22 , D Popov 43 , S Poslavskii 22 , K Prasanth 42 , E Price 4 , C Prouve 3 , V Pugatch 72 , A Puig Navarro 2 , H Pullen 44 , G Punzi 32 , W Qian 34 , J Qin 34 , R Quagliani 36 , B Quintana 6 , N V Raab 76 , B Rachwal 60 , J H Rademacker 4 , M Rama 32 , M Ramos Pernas 3 , M S Rangel 15 , F Ratnikov 24, 47 , G Raven 70 , M Ravonel Salzgeber 10 , M Reboud 53 , F Redi 18 , S Reichert 9 , F Reiss 36 , C Remon Alepuz 66 , Z Ren 54 , V Renaudin 44 , S Ricciardi 63 , S Richards 4 , K Rinnert 49 , P Robbe 16 , A Robert 36 , A B Rodrigues 18 , E Rodrigues 7 , J A Rodriguez Lopez 77 , M Roehrken 10 , S Roiser 10 , A Rollings 44 , V Romanovskiy 22 , A Romero Vidal 3 , J D Roth 5 , M Rotondo 8 , M S Rudolph 23 , T Ruf 10 , J Ruiz Vidal 66 , J J Saborido Silva 3 , N Sagidova 13 , B Saitta 25 , V Salustino Guimaraes 67 , C Sanchez Gras 1 , C Sanchez Mayordomo 66 , B Sanmartin Sedes 3 , R Santacesaria 45 , C Santamarina Rios 3 , M Santimaria 8, 10 , E Santovetti 52 , G Sarpis 28 , A Sarti 8 , C Satriano 45 , A Satta 52 , M Saur 34 , D Savrina 35, 38 , S Schael 37 , M Schellenberg 9 , M Schiller 11 , H Schindler 10 , M Schmelling 59 , T Schmelzer 9 , B Schmidt 10 , O Schneider 18 , A Schopper 10 , H F Schreiner 7 , M Schubiger 1 , S Schulte 18 , M H Schune 16 , R Schwemmer 10 , B Sciascia 8 , A Sciubba 45 , A Semennikov 35 , E S Sepulveda 36 , A Sergi 10, 43 , N Serra 2 , J Serrano 21 , L Sestini 39 , A Seuthe 9 , P Seyfert 10 , M Shapkin 22 , T Shears 49 , L Shekhtman 48 , V Shevchenko 75 , E Shmanin 30 , B G Siddi 19 , R Silva Coutinho 2 , L Silva de Oliveira 15 , G Simi 39 , S Simone 58 , I Skiba 19 , N Skidmore 26 , T Skwarnicki 23 , M W Slater 43 , J G Smeaton 41 , E Smith 37 , I T Smith 55 , M Smith 14 , M Soares 40 , L Soares Lavra 33 , M D Sokoloff 7 , F J P Soler 11 , B Souza De Paula 15 , B Spaan 9 , E Spadaro Norella 65 , P Spradlin 11 , F Stagni 10 , M Stahl 26 , S Stahl 10 , P Stefko 18 , S Stefkova 14 , O Steinkamp 2 , S Stemmle 26 , O Stenyakin 22 , M Stepanova 13 , H Stevens 9 , A Stocchi 16 , S Stone 23 , S Stracka 32 , M E Stramaglia 18 , M Straticiuc 56 , U Straumann 2 , S Strokov 71 , J Sun 54 , L Sun 50 , Y Sun 20 , K Swientek 60 , A Szabelski 31 , T Szumlak 60 , M Szymanski 34 , Z Tang 54 , T Tekampe 9 , G Tellarini 19 , F Teubert 10 , E Thomas 10 , M J Tilley 14 , V Tisserand 6 , S T'Jampens 53 , M Tobin 74 , S Tolk 10 , L Tomassetti 19 , D Tonelli 32 , D Y Tou 36 , E Tournefier 53 , M Traill 11 , M T Tran 18 , A Trisovic 41 , A Tsaregorodtsev 21 , G Tuci 10, 32 , A Tully 41 , N Tuning 1 , A Ukleja 31 , A Usachov 16 , A Ustyuzhanin 24, 47 , U Uwer 26 , A Vagner 71 , V Vagnoni 40 , A Valassi 10 , S Valat 10 , G Valenti 40 , M van Beuzekom 1 , H Van Hecke 57 , E van Herwijnen 10 , C B Van Hulse 76 , J van Tilburg 1 , M van Veghel 1 , R Vazquez Gomez 10 , P Vazquez Regueiro 3 , C Vázquez Sierra 1 , S Vecchi 19 , J J Velthuis 4 , M Veltri 17 , A Venkateswaran 23 , M Vernet 6 , M Veronesi 1 , M Vesterinen 27 , J V Viana Barbosa 10 , D Vieira 34 , M Vieites Diaz 3 , H Viemann 68 , X Vilasis-Cardona 12 , A Vitkovskiy 1 , M Vitti 41 , V Volkov 38 , A Vollhardt 2 , D Vom Bruch 36 , B Voneki 10 , A Vorobyev 13 , V Vorobyev 48 , N Voropaev 13 , R Waldi 68 , J Walsh 32 , J Wang 54 , J Wang 74 , M Wang 54 , Y Wang 61 , Z Wang 2 , D R Ward 41 , H M Wark 49 , N K Watson 43 , D Websdale 14 , A Weiden 2 , C Weisser 46 , M Whitehead 37 , G Wilkinson 44 , M Wilkinson 23 , I Williams 41 , M Williams 46 , M R J Williams 28 , T Williams 43 , F F Wilson 63 , M Winn 16 , W Wislicki 31 , M Witek 42 , G Wormser 16 , S A Wotton 41 , K Wyllie 10 , Z Xiang 34 , D Xiao 61 , Y Xie 61 , H Xing 73 , A Xu 54 , L Xu 54 , M Xu 61 , Q Xu 34 , Z Xu 53 , Z Xu 54 , Z Yang 54 , Z Yang 20 , Y Yao 23 , L E Yeomans 49 , H Yin 61 , J Yu 61 , X Yuan 23 , O Yushchenko 22 , K A Zarebski 43 , M Zavertyaev 59 , M Zeng 54 , D Zhang 61 , L Zhang 54 , S Zhang 54 , W C Zhang 54 , Y Zhang 10 , A Zhelezov 26 , Y Zheng 34 , Y Zhou 34 , X Zhu 54 , V Zhukov 37, 38 , J B Zonneveld 55 , S Zucchelli 40 ,
Physical Review Letters ( IF 8.1 ) Pub Date : 2020-01-24 , DOI: 10.1103/physrevlett.124.031801 R Aaij 1 , C Abellán Beteta 2 , B Adeva 3 , M Adinolfi 4 , C A Aidala 5 , Z Ajaltouni 6 , S Akar 7 , P Albicocco 8 , J Albrecht 9 , F Alessio 10 , M Alexander 11 , A Alfonso Albero 12 , G Alkhazov 13 , P Alvarez Cartelle 14 , A A Alves 3 , S Amato 15 , Y Amhis 16 , L An 17 , L Anderlini 17 , G Andreassi 18 , M Andreotti 19 , J E Andrews 20 , F Archilli 8 , J Arnau Romeu 21 , A Artamonov 22 , M Artuso 23 , K Arzymatov 24 , E Aslanides 21 , M Atzeni 2 , B Audurier 25 , S Bachmann 26 , J J Back 27 , S Baker 14 , V Balagura 16 , W Baldini 10, 19 , A Baranov 24 , R J Barlow 28 , S Barsuk 16 , W Barter 14 , M Bartolini 29 , F Baryshnikov 30 , V Batozskaya 31 , B Batsukh 23 , A Battig 9 , V Battista 18 , A Bay 18 , F Bedeschi 32 , I Bediaga 33 , A Beiter 23 , L J Bel 1 , V Belavin 24 , S Belin 25 , N Beliy 34 , V Bellee 18 , K Belous 22 , I Belyaev 35 , G Bencivenni 8 , E Ben-Haim 36 , S Benson 1 , S Beranek 37 , A Berezhnoy 38 , R Bernet 2 , D Berninghoff 26 , E Bertholet 36 , A Bertolin 39 , C Betancourt 2 , F Betti 40 , M O Bettler 41 , Ia Bezshyiko 2 , S Bhasin 4 , J Bhom 42 , M S Bieker 9 , S Bifani 43 , P Billoir 36 , A Birnkraut 9 , A Bizzeti 17 , M Bjørn 44 , M P Blago 10 , T Blake 27 , F Blanc 18 , S Blusk 23 , D Bobulska 11 , V Bocci 45 , O Boente Garcia 3 , T Boettcher 46 , A Boldyrev 47 , A Bondar 48 , N Bondar 13 , S Borghi 10, 28 , M Borisyak 24 , M Borsato 26 , M Boubdir 37 , T J V Bowcock 49 , C Bozzi 10, 19 , S Braun 26 , A Brea Rodriguez 3 , M Brodski 10 , J Brodzicka 42 , A Brossa Gonzalo 27 , D Brundu 10, 25 , E Buchanan 4 , A Buonaura 2 , C Burr 28 , A Bursche 25 , J S Butter 1 , J Buytaert 10 , W Byczynski 10 , S Cadeddu 25 , H Cai 50 , R Calabrese 19 , S Cali 8 , R Calladine 43 , M Calvi 51 , M Calvo Gomez 12 , P Camargo Magalhaes 4 , A Camboni 12 , P Campana 8 , D H Campora Perez 10 , L Capriotti 40 , A Carbone 40 , G Carboni 52 , R Cardinale 29 , A Cardini 25 , P Carniti 51 , K Carvalho Akiba 15 , A Casais Vidal 3 , G Casse 49 , M Cattaneo 10 , G Cavallero 29 , R Cenci 32 , M G Chapman 4 , M Charles 10, 36 , Ph Charpentier 10 , G Chatzikonstantinidis 43 , M Chefdeville 53 , V Chekalina 24 , C Chen 54 , S Chen 25 , S-G Chitic 10 , V Chobanova 3 , M Chrzaszcz 10 , A Chubykin 13 , P Ciambrone 8 , X Cid Vidal 3 , G Ciezarek 10 , F Cindolo 40 , P E L Clarke 55 , M Clemencic 10 , H V Cliff 41 , J Closier 10 , J L Cobbledick 28 , V Coco 10 , J A B Coelho 16 , J Cogan 21 , E Cogneras 6 , L Cojocariu 56 , P Collins 10 , T Colombo 10 , A Comerma-Montells 26 , A Contu 25 , G Coombs 10 , S Coquereau 12 , G Corti 10 , C M Costa Sobral 27 , B Couturier 10 , G A Cowan 55 , D C Craik 46 , A Crocombe 27 , M Cruz Torres 33 , R Currie 55 , C L Da Silva 57 , E Dall'Occo 1 , J Dalseno 3, 4 , C D'Ambrosio 10 , A Danilina 35 , P d'Argent 26 , A Davis 28 , O De Aguiar Francisco 10 , K De Bruyn 10 , S De Capua 28 , M De Cian 18 , J M De Miranda 33 , L De Paula 15 , M De Serio 58 , P De Simone 8 , J A de Vries 1 , C T Dean 11 , W Dean 5 , D Decamp 53 , L Del Buono 36 , B Delaney 41 , H-P Dembinski 59 , M Demmer 9 , A Dendek 60 , D Derkach 47 , O Deschamps 6 , F Desse 16 , F Dettori 25 , B Dey 61 , A Di Canto 10 , P Di Nezza 8 , S Didenko 30 , H Dijkstra 10 , F Dordei 25 , M Dorigo 32 , A C Dos Reis 33 , A Dosil Suárez 3 , L Douglas 11 , A Dovbnya 62 , K Dreimanis 49 , L Dufour 10 , G Dujany 36 , P Durante 10 , J M Durham 57 , D Dutta 28 , R Dzhelyadin 22 , M Dziewiecki 26 , A Dziurda 42 , A Dzyuba 13 , S Easo 63 , U Egede 14 , V Egorychev 35 , S Eidelman 48 , S Eisenhardt 55 , U Eitschberger 9 , R Ekelhof 9 , S Ek-In 18 , L Eklund 11 , S Ely 23 , A Ene 56 , S Escher 37 , S Esen 1 , T Evans 7 , A Falabella 40 , C Färber 10 , N Farley 43 , S Farry 49 , D Fazzini 16 , M Féo 10 , P Fernandez Declara 10 , A Fernandez Prieto 3 , F Ferrari 40 , L Ferreira Lopes 18 , F Ferreira Rodrigues 15 , S Ferreres Sole 1 , M Ferro-Luzzi 10 , S Filippov 64 , R A Fini 58 , M Fiorini 19 , M Firlej 60 , C Fitzpatrick 10 , T Fiutowski 60 , F Fleuret 16 , M Fontana 10 , F Fontanelli 29 , R Forty 10 , V Franco Lima 49 , M Franco Sevilla 20 , M Frank 10 , C Frei 10 , J Fu 65 , W Funk 10 , E Gabriel 55 , A Gallas Torreira 3 , D Galli 40 , S Gallorini 39 , S Gambetta 55 , Y Gan 54 , M Gandelman 15 , P Gandini 65 , Y Gao 54 , L M Garcia Martin 66 , J García Pardiñas 2 , B Garcia Plana 3 , J Garra Tico 41 , L Garrido 12 , D Gascon 12 , C Gaspar 10 , G Gazzoni 6 , D Gerick 26 , E Gersabeck 28 , M Gersabeck 28 , T Gershon 27 , D Gerstel 21 , Ph Ghez 53 , V Gibson 41 , A Gioventù 3 , O G Girard 18 , P Gironella Gironell 12 , L Giubega 56 , K Gizdov 55 , V V Gligorov 36 , C Göbel 67 , D Golubkov 35 , A Golutvin 14, 30 , A Gomes 33 , I V Gorelov 38 , C Gotti 51 , E Govorkova 1 , J P Grabowski 26 , R Graciani Diaz 12 , L A Granado Cardoso 10 , E Graugés 12 , E Graverini 18 , G Graziani 17 , A Grecu 56 , R Greim 1 , P Griffith 25 , L Grillo 28 , L Gruber 10 , B R Gruberg Cazon 44 , C Gu 54 , E Gushchin 64 , A Guth 37 , Yu Guz 10, 22 , T Gys 10 , T Hadavizadeh 44 , C Hadjivasiliou 6 , G Haefeli 18 , C Haen 10 , S C Haines 41 , P M Hamilton 20 , Q Han 61 , X Han 26 , T H Hancock 44 , S Hansmann-Menzemer 26 , N Harnew 44 , T Harrison 49 , C Hasse 10 , M Hatch 10 , J He 34 , M Hecker 14 , K Heijhoff 1 , K Heinicke 9 , A Heister 9 , K Hennessy 49 , L Henry 66 , M Heß 68 , J Heuel 37 , A Hicheur 69 , R Hidalgo Charman 28 , D Hill 44 , M Hilton 28 , P H Hopchev 18 , J Hu 26 , W Hu 61 , W Huang 34 , Z C Huard 7 , W Hulsbergen 1 , T Humair 14 , M Hushchyn 47 , D Hutchcroft 49 , D Hynds 1 , P Ibis 9 , M Idzik 60 , P Ilten 43 , A Inglessi 13 , A Inyakin 22 , K Ivshin 13 , R Jacobsson 10 , S Jakobsen 10 , J Jalocha 44 , E Jans 1 , B K Jashal 66 , A Jawahery 20 , F Jiang 54 , M John 44 , D Johnson 10 , C R Jones 41 , C Joram 10 , B Jost 10 , N Jurik 44 , S Kandybei 62 , M Karacson 10 , J M Kariuki 4 , S Karodia 11 , N Kazeev 47 , M Kecke 26 , F Keizer 41 , M Kelsey 23 , M Kenzie 41 , T Ketel 70 , B Khanji 10 , A Kharisova 71 , C Khurewathanakul 18 , K E Kim 23 , T Kirn 37 , V S Kirsebom 18 , S Klaver 8 , K Klimaszewski 31 , S Koliiev 72 , M Kolpin 26 , A Kondybayeva 30 , A Konoplyannikov 35 , P Kopciewicz 60 , R Kopecna 26 , P Koppenburg 1 , I Kostiuk 1, 72 , O Kot 72 , S Kotriakhova 13 , M Kozeiha 6 , L Kravchuk 64 , M Kreps 27 , F Kress 14 , S Kretzschmar 37 , P Krokovny 48 , W Krupa 60 , W Krzemien 31 , W Kucewicz 42 , M Kucharczyk 42 , V Kudryavtsev 48 , G J Kunde 57 , A K Kuonen 18 , T Kvaratskheliya 35 , D Lacarrere 10 , G Lafferty 28 , A Lai 25 , D Lancierini 2 , G Lanfranchi 8 , C Langenbruch 37 , T Latham 27 , C Lazzeroni 43 , R Le Gac 21 , R Lefèvre 6 , A Leflat 38 , F Lemaitre 10 , O Leroy 21 , T Lesiak 42 , B Leverington 26 , H Li 73 , P-R Li 34 , X Li 57 , Y Li 74 , Z Li 23 , X Liang 23 , T Likhomanenko 75 , R Lindner 10 , F Lionetto 2 , V Lisovskyi 16 , G Liu 73 , X Liu 54 , D Loh 27 , A Loi 25 , J Lomba Castro 3 , I Longstaff 11 , J H Lopes 15 , G Loustau 2 , G H Lovell 41 , D Lucchesi 39 , M Lucio Martinez 3 , Y Luo 54 , A Lupato 39 , E Luppi 19 , O Lupton 27 , A Lusiani 32 , X Lyu 34 , F Machefert 16 , F Maciuc 56 , V Macko 18 , P Mackowiak 9 , S Maddrell-Mander 4 , O Maev 10, 13 , A Maevskiy 47 , K Maguire 28 , D Maisuzenko 13 , M W Majewski 60 , S Malde 44 , B Malecki 10 , A Malinin 75 , T Maltsev 48 , H Malygina 26 , G Manca 25 , G Mancinelli 21 , D Marangotto 65 , J Maratas 6 , J F Marchand 53 , U Marconi 40 , C Marin Benito 16 , M Marinangeli 18 , P Marino 18 , J Marks 26 , P J Marshall 49 , G Martellotti 45 , L Martinazzoli 10 , M Martinelli 10, 51 , D Martinez Santos 3 , F Martinez Vidal 66 , A Massafferri 33 , M Materok 37 , R Matev 10 , A Mathad 2 , Z Mathe 10 , V Matiunin 35 , C Matteuzzi 51 , K R Mattioli 5 , A Mauri 2 , E Maurice 16 , B Maurin 18 , M McCann 10, 14 , A McNab 28 , R McNulty 76 , J V Mead 49 , B Meadows 7 , C Meaux 21 , N Meinert 68 , D Melnychuk 31 , M Merk 1 , A 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Pappagallo 55 , L L Pappalardo 19 , W Parker 20 , C Parkes 10, 28 , G Passaleva 10, 17 , A Pastore 58 , M Patel 14 , C Patrignani 40 , A Pearce 10 , A Pellegrino 1 , G Penso 45 , M Pepe Altarelli 10 , S Perazzini 40 , D Pereima 35 , P Perret 6 , L Pescatore 18 , K Petridis 4 , A Petrolini 29 , A Petrov 75 , S Petrucci 55 , M Petruzzo 65 , B Pietrzyk 53 , G Pietrzyk 18 , M Pikies 42 , M Pili 44 , D Pinci 45 , J Pinzino 10 , F Pisani 10 , A Piucci 26 , V Placinta 56 , S Playfer 55 , J Plews 43 , M Plo Casasus 3 , F Polci 36 , M Poli Lener 8 , M Poliakova 23 , A Poluektov 21 , N Polukhina 30 , I Polyakov 23 , E Polycarpo 15 , G J Pomery 4 , S Ponce 10 , A Popov 22 , D Popov 43 , S Poslavskii 22 , K Prasanth 42 , E Price 4 , C Prouve 3 , V Pugatch 72 , A Puig Navarro 2 , H Pullen 44 , G Punzi 32 , W Qian 34 , J Qin 34 , R Quagliani 36 , B Quintana 6 , N V Raab 76 , B Rachwal 60 , J H Rademacker 4 , M Rama 32 , M Ramos Pernas 3 , M S Rangel 15 , F Ratnikov 24, 47 , G Raven 70 , M Ravonel 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Affiliation
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Observations are reported of different sources of CP violation from an amplitude analysis of B^{+}→π^{+}π^{+}π^{-} decays, based on a data sample corresponding to an integrated luminosity of 3 fb^{-1} of pp collisions recorded with the LHCb detector. A large CP asymmetry is observed in the decay amplitude involving the tensor f_{2}(1270) resonance, and in addition significant CP violation is found in the π^{+}π^{-}S wave at low invariant mass. The presence of CP violation related to interference between the π^{+}π^{-}S wave and the P wave B^{+}→ρ(770)^{0}π^{+} amplitude is also established; this causes large local asymmetries but cancels when integrated over the phase space of the decay. The results provide both qualitative and quantitative new insights into CP -violation effects in hadronic B decays.
中文翻译：
在B ^ {+}→π^ {+}π^ {+}π^ {-}衰减中观察到CP违反的几种来源。
根据对应于3 fb的综合光度的数据样本，通过对B ^ {+}→π^ {+}π^ {+}π^ {-}衰减的幅度分析，报告了不同CP破坏源的观察结果LHCb检测器记录的pp冲突的^ {-1}。在涉及张量f_ {2}（1270）共振的衰减幅度中观察到了较大的CP不对称性，此外，在不变质量较低的情况下，在π^ {+}π^ {-} S波中发现了明显的CP违规。还建立了与π波{+}π波{-} S波和P波B ^ {+}→ρ（770）^ {0}π^ {+}幅度之间的干扰有关的CP违规的存在；这会导致较大的局部不对称性，但在衰减的相空间上积分时会抵消。结果为强子B衰变中的CP违反效应提供了定性和定量的新见解。
更新日期：2020-01-22
中文翻译：
在B ^ {+}→π^ {+}π^ {+}π^ {-}衰减中观察到CP违反的几种来源。
根据对应于3 fb的综合光度的数据样本，通过对B ^ {+}→π^ {+}π^ {+}π^ {-}衰减的幅度分析，报告了不同CP破坏源的观察结果LHCb检测器记录的pp冲突的^ {-1}。在涉及张量f_ {2}（1270）共振的衰减幅度中观察到了较大的CP不对称性，此外，在不变质量较低的情况下，在π^ {+}π^ {-} S波中发现了明显的CP违规。还建立了与π波{+}π波{-} S波和P波B ^ {+}→ρ（770）^ {0}π^ {+}幅度之间的干扰有关的CP违规的存在；这会导致较大的局部不对称性，但在衰减的相空间上积分时会抵消。结果为强子B衰变中的CP违反效应提供了定性和定量的新见解。
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