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Measurement of CP-Averaged Observables in the B^{0}→K^{*0}μ^{+}μ^{-} Decay.
Physical Review Letters ( IF 8.6 ) Pub Date : 2020-07-02 , DOI: 10.1103/physrevlett.125.011802
R Aaij 1 , C Abellán Beteta 2 , T Ackernley 3 , B Adeva 4 , M Adinolfi 5 , H Afsharnia 6 , C A Aidala 7 , S Aiola 8 , Z Ajaltouni 6 , S Akar 9 , P Albicocco 10 , J Albrecht 11 , F Alessio 12 , M Alexander 13 , A Alfonso Albero 14 , G Alkhazov 15 , P Alvarez Cartelle 16 , A A Alves 4 , S Amato 17 , Y Amhis 18 , L An 19 , L Anderlini 19 , G Andreassi 20 , M Andreotti 21 , F Archilli 22 , A Artamonov 23 , M Artuso 24 , K Arzymatov 25 , E Aslanides 26 , M Atzeni 2 , B Audurier 18 , S Bachmann 22 , J J Back 27 , S Baker 16 , V Balagura 18 , W Baldini 21 , A Baranov 25 , R J Barlow 28 , S Barsuk 18 , W Barter 16 , M Bartolini 12, 29 , F Baryshnikov 30 , J M Basels 31 , G Bassi 32 , V Batozskaya 33 , B Batsukh 24 , A Battig 11 , A Bay 20 , M Becker 11 , F Bedeschi 32 , I Bediaga 34 , A Beiter 24 , V Belavin 25 , S Belin 35 , V Bellee 20 , K Belous 23 , I Belyaev 36 , G Bencivenni 10 , E Ben-Haim 37 , S Benson 1 , A Berezhnoy 38 , R Bernet 2 , D Berninghoff 22 , H C Bernstein 24 , C Bertella 12 , E Bertholet 37 , A Bertolin 39 , C Betancourt 2 , F Betti 40 , M O Bettler 41 , Ia Bezshyiko 2 , S Bhasin 5 , J Bhom 42 , M S Bieker 11 , S Bifani 43 , P Billoir 37 , A Bizzeti 19 , M Bjørn 44 , M P Blago 12 , T Blake 27 , F Blanc 20 , S Blusk 24 , D Bobulska 13 , V Bocci 45 , O Boente Garcia 4 , T Boettcher 46 , A Boldyrev 47 , A Bondar 48 , N Bondar 12, 15 , S Borghi 28 , M Borisyak 25 , M Borsato 22 , J T Borsuk 42 , T J V Bowcock 3 , C Bozzi 21 , M J Bradley 16 , S Braun 49 , A Brea Rodriguez 4 , M Brodski 12 , J Brodzicka 42 , A Brossa Gonzalo 27 , D Brundu 35 , E Buchanan 5 , A Büchler-Germann 2 , A Buonaura 2 , C Burr 12 , A Bursche 35 , A Butkevich 50 , J S Butter 1 , J Buytaert 12 , W Byczynski 12 , S Cadeddu 35 , H Cai 51 , R Calabrese 21 , L Calero Diaz 10 , S Cali 10 , R Calladine 43 , M Calvi 52 , M Calvo Gomez 14 , P Camargo Magalhaes 5 , A Camboni 14 , P Campana 10 , D H Campora Perez 1 , A F Campoverde Quezada 53 , L Capriotti 40 , A Carbone 40 , G Carboni 54 , R Cardinale 29 , A Cardini 35 , I Carli 55 , P Carniti 52 , K Carvalho Akiba 1 , A Casais Vidal 4 , G Casse 3 , M Cattaneo 12 , G Cavallero 12 , S Celani 20 , R Cenci 32 , J Cerasoli 26 , M G Chapman 5 , M Charles 37 , Ph Charpentier 12 , G Chatzikonstantinidis 43 , M Chefdeville 56 , V Chekalina 25 , C Chen 57 , S Chen 35 , A Chernov 42 , S-G Chitic 12 , V Chobanova 4 , S Cholak 20 , M Chrzaszcz 42 , A Chubykin 15 , V Chulikov 15 , P Ciambrone 10 , M F Cicala 27 , X Cid Vidal 4 , G Ciezarek 12 , F Cindolo 40 , P E L Clarke 58 , M Clemencic 12 , H V Cliff 41 , J Closier 12 , J L Cobbledick 28 , V Coco 12 , J A B Coelho 18 , J Cogan 26 , E Cogneras 6 , L Cojocariu 59 , P Collins 12 , T Colombo 12 , A Contu 35 , N Cooke 43 , G Coombs 13 , S Coquereau 14 , G Corti 12 , C M Costa Sobral 27 , B Couturier 12 , D C Craik 46 , J Crkovská 9 , A Crocombe 27 , M Cruz Torres 34 , R Currie 58 , C L Da Silva 9 , E Dall'Occo 11 , J Dalseno 4, 5 , C D'Ambrosio 12 , A Danilina 36 , P d'Argent 12 , A Davis 28 , O De Aguiar Francisco 12 , K De Bruyn 12 , S De Capua 28 , M De Cian 20 , J M De Miranda 34 , L De Paula 17 , M De Serio 60 , P De Simone 10 , J A de Vries 61 , C T Dean 9 , W Dean 7 , D Decamp 56 , L Del Buono 37 , B Delaney 41 , H-P Dembinski 11 , A Dendek 62 , V Denysenko 2 , D Derkach 47 , O Deschamps 6 , F Desse 18 , F Dettori 35 , B Dey 63 , A Di Canto 12 , P Di Nezza 10 , S Didenko 30 , H Dijkstra 12 , V Dobishuk 64 , F Dordei 35 , M Dorigo 32 , A C Dos Reis 34 , L Douglas 13 , A Dovbnya 65 , K Dreimanis 3 , M W Dudek 42 , L Dufour 12 , P Durante 12 , J M Durham 9 , D Dutta 28 , M Dziewiecki 22 , A Dziurda 42 , A Dzyuba 15 , S Easo 66 , U Egede 67 , V Egorychev 36 , S Eidelman 48 , S Eisenhardt 58 , S Ek-In 20 , L Eklund 13 , S Ely 24 , A Ene 59 , E Epple 9 , S Escher 31 , J Eschle 2 , S Esen 1 , T Evans 12 , A Falabella 40 , J Fan 57 , Y Fan 53 , N Farley 43 , S Farry 3 , D Fazzini 18 , P Fedin 36 , M Féo 12 , P Fernandez Declara 12 , A Fernandez Prieto 4 , F Ferrari 40 , L Ferreira Lopes 20 , F Ferreira Rodrigues 17 , S Ferreres Sole 1 , M Ferrillo 2 , M Ferro-Luzzi 12 , S Filippov 50 , R A Fini 60 , M Fiorini 21 , M Firlej 62 , K M Fischer 44 , C Fitzpatrick 12 , T Fiutowski 62 , F Fleuret 18 , M Fontana 12 , F Fontanelli 29 , R Forty 12 , V Franco Lima 3 , M Franco Sevilla 49 , M Frank 12 , C Frei 12 , D A Friday 13 , J Fu 8 , Q Fuehring 11 , W Funk 12 , E Gabriel 58 , T Gaintseva 25 , A Gallas Torreira 4 , D Galli 40 , S Gallorini 39 , S Gambetta 58 , Y Gan 57 , M Gandelman 17 , P Gandini 8 , Y Gao 68 , L M Garcia Martin 69 , J García Pardiñas 2 , B Garcia Plana 4 , F A Garcia Rosales 18 , L Garrido 14 , D Gascon 14 , C Gaspar 12 , D Gerick 22 , E Gersabeck 28 , M Gersabeck 28 , T Gershon 27 , D Gerstel 26 , Ph Ghez 56 , V Gibson 41 , A Gioventù 4 , P Gironella Gironell 14 , L Giubega 59 , C Giugliano 21 , K Gizdov 58 , V V Gligorov 37 , C Göbel 70 , D Golubkov 36 , A Golutvin 16, 30 , A Gomes 34 , P Gorbounov 36 , I V Gorelov 38 , C Gotti 52 , E Govorkova 1 , J P Grabowski 22 , R Graciani Diaz 14 , T Grammatico 37 , L A Granado Cardoso 12 , E Graugés 14 , E Graverini 20 , G Graziani 19 , A Grecu 59 , R Greim 1 , P Griffith 21 , L Grillo 28 , L Gruber 12 , B R Gruberg Cazon 44 , C Gu 57 , E Gushchin 50 , A Guth 31 , Yu Guz 12, 23 , T Gys 12 , P A Günther 22 , T Hadavizadeh 44 , G Haefeli 20 , C Haen 12 , S C Haines 41 , P M Hamilton 49 , Q Han 63 , X Han 22 , T H Hancock 44 , S Hansmann-Menzemer 22 , N Harnew 44 , T Harrison 3 , R Hart 1 , C Hasse 11 , M Hatch 12 , J He 53 , M Hecker 16 , K Heijhoff 1 , K Heinicke 11 , A M Hennequin 12 , K Hennessy 3 , L Henry 8, 69 , J Heuel 31 , A Hicheur 71 , D Hill 44 , M Hilton 28 , P H Hopchev 20 , J Hu 22 , J Hu 72 , W Hu 63 , W Huang 53 , W Hulsbergen 1 , T Humair 16 , R J Hunter 27 , M Hushchyn 47 , D Hutchcroft 3 , D Hynds 1 , P Ibis 11 , M Idzik 62 , P Ilten 43 , A Inglessi 15 , K Ivshin 15 , R Jacobsson 12 , S Jakobsen 12 , E Jans 1 , B K Jashal 69 , A Jawahery 49 , V Jevtic 11 , F Jiang 57 , M John 44 , D Johnson 12 , C R Jones 41 , B Jost 12 , N Jurik 44 , S Kandybei 65 , M Karacson 12 , J M Kariuki 5 , N Kazeev 47 , M Kecke 22 , F Keizer 12, 41 , M Kelsey 24 , M Kenzie 27 , T Ketel 73 , B Khanji 12 , A Kharisova 74 , K E Kim 24 , T Kirn 31 , V S Kirsebom 20 , S Klaver 10 , K Klimaszewski 33 , S Koliiev 64 , A Kondybayeva 30 , A Konoplyannikov 36 , P Kopciewicz 62 , R Kopecna 22 , P Koppenburg 1 , M Korolev 38 , I Kostiuk 1, 64 , O Kot 64 , S Kotriakhova 15 , L Kravchuk 50 , R D Krawczyk 12 , M Kreps 27 , F Kress 16 , S Kretzschmar 31 , P Krokovny 48 , W Krupa 62 , W Krzemien 33 , W Kucewicz 42 , M Kucharczyk 42 , V Kudryavtsev 48 , H S Kuindersma 1 , G J Kunde 9 , T Kvaratskheliya 36 , D Lacarrere 12 , G Lafferty 28 , A Lai 35 , D Lancierini 2 , J J Lane 28 , G Lanfranchi 10 , C Langenbruch 31 , O Lantwin 2 , T Latham 27 , F Lazzari 32 , R Le Gac 26 , S H Lee 7 , R Lefèvre 6 , A Leflat 12, 38 , O Leroy 26 , T Lesiak 42 , B Leverington 22 , H Li 72 , L Li 44 , X Li 9 , Y Li 55 , Z Li 24 , X Liang 24 , T Lin 16 , R Lindner 12 , V Lisovskyi 11 , G Liu 72 , X Liu 57 , D Loh 27 , A Loi 35 , J Lomba Castro 4 , I Longstaff 13 , J H Lopes 17 , G Loustau 2 , G H Lovell 41 , Y Lu 55 , D Lucchesi 39 , M Lucio Martinez 1 , Y Luo 57 , A Lupato 39 , E Luppi 21 , O Lupton 27 , A Lusiani 32 , X Lyu 53 , S Maccolini 40 , F Machefert 18 , F Maciuc 59 , V Macko 20 , P Mackowiak 11 , S Maddrell-Mander 5 , L R Madhan Mohan 5 , O Maev 15 , A Maevskiy 47 , D Maisuzenko 15 , M W Majewski 62 , S Malde 44 , B Malecki 12 , A Malinin 75 , T Maltsev 48 , H Malygina 22 , G Manca 35 , G Mancinelli 26 , R Manera Escalero 14 , D Manuzzi 40 , D Marangotto 8 , J Maratas 6 , J F Marchand 56 , U Marconi 40 , S Mariani 12, 19 , C Marin Benito 18 , M Marinangeli 20 , P Marino 20 , J Marks 22 , P J Marshall 3 , G Martellotti 45 , L Martinazzoli 12 , M Martinelli 52 , D Martinez Santos 4 , F Martinez Vidal 69 , A Massafferri 34 , M Materok 31 , R Matev 12 , A Mathad 2 , Z Mathe 12 , V Matiunin 36 , C Matteuzzi 52 , K R Mattioli 7 , A Mauri 2 , E Maurice 18 , M McCann 16 , L Mcconnell 76 , A McNab 28 , R McNulty 76 , J V Mead 3 , B Meadows 77 , C Meaux 26 , G Meier 11 , N Meinert 78 , D Melnychuk 33 , S Meloni 52 , M Merk 1 , A Merli 8 , M Mikhasenko 12 , D A Milanes 79 , E Millard 27 , M-N Minard 56 , O Mineev 36 , L Minzoni 21 , S E Mitchell 58 , B Mitreska 28 , D S Mitzel 12 , A Mödden 11 , A Mogini 37 , R D Moise 16 , T Mombächer 11 , I A Monroy 79 , S Monteil 6 , M Morandin 39 , G Morello 10 , M J Morello 32 , J Moron 62 , A B Morris 26 , A G Morris 27 , R Mountain 24 , H Mu 57 , F Muheim 58 , M Mukherjee 63 , M Mulder 12 , D Müller 12 , K Müller 2 , C H Murphy 44 , D Murray 28 , P Muzzetto 35 , P Naik 5 , T Nakada 20 , R Nandakumar 66 , T Nanut 20 , I Nasteva 17 , M Needham 58 , N Neri 8 , S Neubert 22 , N Neufeld 12 , R Newcombe 16 , T D Nguyen 20 , C Nguyen-Mau 20 , E M Niel 18 , S Nieswand 31 , N Nikitin 38 , N S Nolte 12 , C Nunez 7 , A Oblakowska-Mucha 62 , V Obraztsov 23 , S Ogilvy 13 , D P O'Hanlon 5 , R Oldeman 35 , C J G Onderwater 80 , J D Osborn 7 , A Ossowska 42 , J M Otalora Goicochea 17 , T Ovsiannikova 36 , P Owen 2 , A Oyanguren 69 , P R Pais 20 , T Pajero 12, 32 , A Palano 60 , M Palutan 10 , G Panshin 74 , A Papanestis 66 , M Pappagallo 58 , L L Pappalardo 21 , C Pappenheimer 77 , W Parker 49 , C Parkes 28 , G Passaleva 12, 19 , A Pastore 60 , M Patel 16 , C Patrignani 40 , A Pearce 12 , A Pellegrino 1 , M Pepe Altarelli 12 , S Perazzini 40 , D Pereima 36 , P Perret 6 , L Pescatore 20 , K Petridis 5 , A Petrolini 29 , A Petrov 75 , S Petrucci 58 , M Petruzzo 8 , B Pietrzyk 56 , G Pietrzyk 20 , M Pili 44 , D Pinci 45 , J Pinzino 12 , F Pisani 40 , A Piucci 22 , V Placinta 59 , S Playfer 58 , J Plews 43 , M Plo Casasus 4 , F Polci 37 , M Poli Lener 10 , M Poliakova 24 , A Poluektov 26 , N Polukhina 30 , I Polyakov 24 , E Polycarpo 17 , G J Pomery 5 , S Ponce 12 , A Popov 23 , D Popov 43 , S Poslavskii 23 , K Prasanth 42 , L Promberger 12 , C Prouve 4 , V Pugatch 64 , A Puig Navarro 2 , H Pullen 44 , G Punzi 32 , W Qian 53 , J Qin 53 , R Quagliani 37 , B Quintana 56 , N V Raab 76 , R I Rabadan Trejo 26 , B Rachwal 62 , J H Rademacker 5 , M Rama 32 , M Ramos Pernas 4 , M S Rangel 17 , F Ratnikov 25, 47 , G Raven 73 , M Reboud 56 , F Redi 20 , F Reiss 37 , C Remon Alepuz 69 , Z Ren 57 , V Renaudin 44 , S Ricciardi 66 , D S Richards 66 , S Richards 5 , K Rinnert 3 , P Robbe 18 , A Robert 37 , A B Rodrigues 20 , E Rodrigues 3 , J A Rodriguez Lopez 79 , M Roehrken 12 , A Rollings 44 , V Romanovskiy 23 , M Romero Lamas 4 , A Romero Vidal 4 , J D Roth 7 , M Rotondo 10 , M S Rudolph 24 , T Ruf 12 , J Ruiz Vidal 69 , A Ryzhikov 47 , J Ryzka 62 , J J Saborido Silva 4 , N Sagidova 15 , N Sahoo 27 , B Saitta 35 , C Sanchez Gras 1 , C Sanchez Mayordomo 69 , R Santacesaria 45 , C Santamarina Rios 4 , M Santimaria 10 , E Santovetti 54 , G Sarpis 28 , M Sarpis 22 , A Sarti 45 , C Satriano 45 , A Satta 54 , M Saur 53 , D Savrina 36, 38 , L G Scantlebury Smead 44 , S Schael 31 , M Schellenberg 11 , M Schiller 13 , H Schindler 12 , M Schmelling 81 , T Schmelzer 11 , B Schmidt 12 , O Schneider 20 , A Schopper 12 , H F Schreiner 77 , M Schubiger 1 , S Schulte 20 , M H Schune 18 , R Schwemmer 12 , B Sciascia 10 , A Sciubba 10 , S Sellam 71 , A Semennikov 36 , A Sergi 12, 43 , N Serra 2 , J Serrano 26 , L Sestini 39 , A Seuthe 11 , P Seyfert 12 , D M Shangase 7 , M Shapkin 23 , L Shchutska 20 , T Shears 3 , L Shekhtman 48 , V Shevchenko 75 , E Shmanin 30 , J D Shupperd 24 , B G Siddi 21 , R Silva Coutinho 2 , L Silva de Oliveira 17 , G Simi 39 , S Simone 60 , I Skiba 21 , N Skidmore 22 , T Skwarnicki 24 , M W Slater 43 , J G Smeaton 41 , A Smetkina 36 , E Smith 31 , I T Smith 58 , M Smith 16 , A Snoch 1 , M Soares 40 , L Soares Lavra 6 , M D Sokoloff 77 , F J P Soler 13 , B Souza De Paula 17 , B Spaan 11 , E Spadaro Norella 8 , P Spradlin 13 , F Stagni 12 , M Stahl 77 , S Stahl 12 , P Stefko 20 , O Steinkamp 2, 30 , S Stemmle 22 , O Stenyakin 23 , M Stepanova 15 , H Stevens 11 , S Stone 24 , S Stracka 32 , M E Stramaglia 20 , M Straticiuc 59 , S Strokov 74 , J Sun 35 , L Sun 51 , Y Sun 49 , P Svihra 28 , K Swientek 62 , A Szabelski 33 , T Szumlak 62 , M Szymanski 12 , S Taneja 28 , Z Tang 57 , T Tekampe 11 , F Teubert 12 , E Thomas 12 , K A Thomson 3 , M J Tilley 16 , V Tisserand 6 , S T'Jampens 56 , M Tobin 55 , S Tolk 12 , L Tomassetti 21 , D Torres Machado 34 , D Y Tou 37 , E Tournefier 56 , M Traill 13 , M T Tran 20 , E Trifonova 30 , C Trippl 20 , A Tsaregorodtsev 26 , G Tuci 32 , A Tully 20 , N Tuning 1 , A Ukleja 33 , A Usachov 1 , A Ustyuzhanin 25, 47 , U Uwer 22 , A Vagner 74 , V Vagnoni 40 , A Valassi 12 , G Valenti 40 , M van Beuzekom 1 , H Van Hecke 9 , E van Herwijnen 12 , C B Van Hulse 76 , M van Veghel 80 , R Vazquez Gomez 14 , P Vazquez Regueiro 4 , C Vázquez Sierra 1 , S Vecchi 21 , J J Velthuis 5 , M Veltri 19 , A Venkateswaran 24 , M Veronesi 1 , M Vesterinen 27 , J V Viana Barbosa 12 , D Vieira 77 , M Vieites Diaz 20 , H Viemann 78 , X Vilasis-Cardona 14 , G Vitali 32 , A Vitkovskiy 1 , A Vollhardt 2 , D Vom Bruch 37 , A Vorobyev 15 , V Vorobyev 48 , N Voropaev 15 , R Waldi 78 , J Walsh 32 , J Wang 57 , J Wang 51 , J Wang 55 , M Wang 57 , Y Wang 63 , Z Wang 2 , D R Ward 41 , H M Wark 3 , N K Watson 43 , D Websdale 16 , A Weiden 2 , C Weisser 46 , B D C Westhenry 5 , D J White 28 , M Whitehead 31 , D Wiedner 11 , G Wilkinson 44 , M Wilkinson 24 , I Williams 41 , M Williams 46 , M R J Williams 28 , T Williams 43 , F F Wilson 66 , W Wislicki 33 , M Witek 42 , L Witola 22 , G Wormser 18 , S A Wotton 41 , H Wu 24 , K Wyllie 12 , Z Xiang 53 , D Xiao 63 , Y Xie 63 , H Xing 72 , A Xu 68 , J Xu 53 , L Xu 57 , M Xu 63 , Q Xu 53 , Z Xu 68 , Z Yang 57 , Z Yang 49 , Y Yao 24 , L E Yeomans 3 , H Yin 63 , J Yu 63 , X Yuan 24 , O Yushchenko 23 , K A Zarebski 43 , M Zavertyaev 81 , M Zdybal 42 , M Zeng 57 , D Zhang 63 , L Zhang 57 , S Zhang 68 , W C Zhang 57 , Y Zhang 12 , A Zhelezov 22 , Y Zheng 53 , X Zhou 53 , Y Zhou 53 , X Zhu 57 , V Zhukov 31, 38 , J B Zonneveld 58 , S Zucchelli 40 ,
Affiliation  

An angular analysis of the B0K*0(K+π)μ+μ decay is presented using a dataset corresponding to an integrated luminosity of 4.7fb1 of pp collision data collected with the LHCb experiment. The full set of CP-averaged observables are determined in bins of the invariant mass squared of the dimuon system. Contamination from decays with the K+π system in an S-wave configuration is taken into account. The tension seen between the previous LHCb results and the standard model predictions persists with the new data. The precise value of the significance of this tension depends on the choice of theory nuisance parameters.

中文翻译:

在B ^ {0}→K ^ {* 0}μ^ {+}μ^ {-}衰减中测量CP平均可观测量。

角度分析 0ķ*0ķ+π-μ+μ- 使用对应于的综合光度的数据集显示衰减 4.7fb-1个ppLHCb实验收集的碰撞数据。全套CP平均观测数是在Dimuon系统不变质量平方的箱中确定的。腐烂造成的污染ķ+π- 系统中 小号-wave配置被考虑在内。以前的LHCb结果与标准模型预测之间出现的张力在新数据中仍然存在。这种张力的重要性的精确值取决于理论扰动参数的选择。
更新日期:2020-07-02
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