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Amplitude analysis of B- -> D+pi(-)pi(-) decays
| File | Description | Size | Format | |
|---|---|---|---|---|
 PhysRevD.94.072001.pdf | Published version | 2.02 MB | Adobe PDF | View/Open |
| Title: | Amplitude analysis of B- -> D+pi(-)pi(-) decays |
| Authors: | Aaij, R Adeva, B Adinolfi, M Ajaltouni, Z Akar, S Albrecht, J Alessio, F Alexander, M Ali, S Alkhazov, G Cartelle, PA Alves, AA Amato, S Amerio, S Amhis, Y An, L Anderlini, L Andreassi, G Andreotti, M Andrews, JE Appleby, RB Gutierrez, OA Archilli, F D'Argent, P Romeu, JA Artamonov, A Artuso, M Aslanides, E Auriemma, G Baalouch, M Babuschkin, I Bachmann, S Back, JJ Badalov, A Baesso, C Baker, S Baldini, W Barlow, RJ Barschel, C Barsuk, S Barter, W Batozskaya, V Batsukh, B Battista, V Bay, A Beaucourt, L Beddow, J Bedeschi, F Bediaga, I Bel, LJ Bellee, V Belloli, N Belous, K Belyaev, I Ben-Haim, E Bencivenni, G Benson, S Benton, J Berezhnoy, A Bernet, R Bertolin, A Betti, F Bettler, M-O Van Beuzekom, M Bezshyiko, I Bifani, S Billoir, P Bird, T Birnkraut, A Bitadze, A Bizzeti, A Blake, T Blanc, F Blouw, J Blusk, S Bocci, V Boettcher, T Bondar, A Bondar, N Bonivento, W Borgheresi, A Borghi, S Borisyak, M Borsato, M Bossu, F Boubdir, M Bowcock, TJV Bowen, E Bozzi, C Braun, S Britsch, M Britton, T Brodzicka, J Buchanan, E Burr, C Bursche, A Buytaert, J Cadeddu, S Calabrese, R Calvi, M Gomez, MC Camboni, A Campana, P Perez, DC Perez, DHC Capriotti, L Carbone, A Carboni, G Cardinale, R Cardini, A Carniti, P Carson, L Akiba, KC Casse, G Cassina, L Garcia, LC Cattaneo, M Cauet, C Cavallero, G Cenci, R Charles, M Charpentier, P Chatzikonstantinidis, G Chefdeville, M Chen, S Cheung, S-F Chobanova, V Chrzaszcz, M Vidal, XC Ciezarek, G Clarke, PEL Clemencic, M Cliff, HV Closier, J Coco, V Cogan, J Cogneras, E Cogoni, V Cojocariu, L Collazuol, G Collins, P Comerma-Montells, A Contu, A Cook, A Coquereau, S Corti, G Corvo, M Sobral, CMC Couturier, B Cowan, GA Craik, DC Crocombe, A Torres, MC Cunliffe, S Currie, R D'Ambrosio, C Dall'Occo, E Dalseno, J David, PNY Davis, A Francisco, ODA De Bruyn, K De Capua, S De Cian, M De Miranda, JM De Paula, L De Serio, M De Simone, P Dean, C-T Decamp, D Deckenhoff, M Del Buono, L Demmer, M Derkach, D Deschamps, O Dettori, F Dey, B Di Canto, A Dijkstra, H Dordei, F Dorigo, M Suarez, AD Dovbnya, A Dreimanis, K Dufour, L Dujany, G Dungs, K Durante, P Dzhelyadin, R Dziurda, A Dzyuba, A Deleage, N Easo, S Ebert, M Egede, U Egorychev, V Eidelman, S Eisenhardt, S Eitschberger, U Ekelhof, R Eklund, L Elsasser, C Ely, S Esen, S Evans, HM Evans, T Falabella, A Farley, N Farry, S Fay, R Fazzini, D Ferguson, D Albor, VF Prieto, AF Ferrari, F Rodrigues, FF Ferro-Luzzi, M Filippov, S Fini, RA Fiore, M Fiorini, M Firlej, M Fitzpatrick, C Fiutowski, T Fleuret, F Fohl, K Fontana, M Fontanelli, F Forshaw, DC Forty, R Lima, VF Frank, M Frei, C Fu, J Furfaro, E Faerber, C Torreira, AG Galli, D Gallorini, S Gambetta, S Gandelman, M Gandini, P Gao, Y Martin, LMG Pardinas, JG Tico, JG Garrido, L Garsed, PJ Gascon, D Gaspar, C Gavardi, L Gazzoni, G Gerick, D Gersabeck, E Gersabeck, M Gershon, T Ghez, P Giani, S Gibson, V Girard, OG Giubega, L Gizdov, K Gligorov, VV Golubkov, D Golutvin, A Gomes, A Gorelov, IV Gotti, C Gandara, MG Diaz, RG Cardoso, LAG Grauges, E Graverini, E Graziani, G Grecu, A Griffith, P Grillo, L Cazon, BRG Gruenberg, O Gushchin, E Guz, Y Gys, T Goebel, C Hadavizadeh, T Hadjivasiliou, C Haefeli, G Haen, C Haines, SC Hall, S Hamilton, B Han, X Hansmann-Menzemer, S Harnew, N Harnew, ST Harrison, J Hatch, M He, J Head, T Heister, A Hennessy, K Henrard, P Henry, L Morata, JAH Van Herwijnen, E Hess, M Hicheur, A Hill, D Hombach, C Hulsbergen, W Humair, T Hushchyn, M Hussain, N Hutchcroft, D Idzik, M Ilten, P Jacobsson, R Jaeger, A Jalocha, J Jans, E Jawahery, A Jiang, F John, M Johnson, D Jones, CR Joram, C Jost, B Jurik, N Kandybei, S Kanso, W Karacson, M Kariuki, JM Karodia, S Kecke, M Kelsey, M Kenyon, IR Kenzie, M Ketel, T Khairullin, E Khanji, B Khurewathanakul, C Kirn, T Klaver, S Klimaszewski, K Koliiev, S Kolpin, M Komarov, I Koopman, RF Koppenburg, P Kozachuk, A Kozeiha, M Kravchuk, L Kreplin, K Kreps, M Krokovny, P Kruse, F Krzemien, W Kucewicz, W Kucharczyk, M Kudryavtsev, V Kuonen, AK Kurek, K Kvaratskheliya, T Lacarrere, D Lafferty, G Lai, A Lambert, D Lanfranchi, G Langenbruch, C Latham, T Lazzeroni, C Le Gac, R Van Leerdam, J Lees, J-P Leflat, A Lefrancois, J Lefevre, R Lemaitre, F Cid, EL Leroy, O Lesiak, T Leverington, B Li, Y Likhomanenko, T Lindner, R Linn, C Lionetto, F Liu, B Liu, X Loh, D Longstaff, I Lopes, JH Lucchesi, D Martinez, ML Luo, H Lupato, A Luppi, E Lupton, O Lusiani, A Lyu, X Machefert, F Maciuc, F Maev, O Maguire, K Malde, S Malinin, A Maltsev, T Manca, G Mancinelli, G Manning, P Maratas, J Marchand, JF Marconi, U Benito, CM Marino, P Marks, J Martellotti, G Martin, M Martinelli, M Santos, DM Vidal, FM Tostes, DM Massacrier, LM Massafferri, A Matev, R Mathad, A Mathe, Z Matteuzzi, C Mauri, A Maurin, B Mazurov, A McCann, M McCarthy, J Mcnab, A McNulty, R Meadows, B Meier, F Meissner, M Melnychuk, D Merk, M Merli, A Michielin, E Milanes, DA Minard, M-N Mitzel, DS Mogini, A Rodriguez, JM Monroy, IA Monteil, S Morandin, M Morawski, P Morda, A Morello, MJ Moron, J Morris, AB Mountain, R Muheim, F Mulder, M Mussini, M Mueller, D Mueller, J Mueller, K Mueller, V Naik, P Nakada, T Nandakumar, R Nandi, A Nasteva, I Needham, M Neri, N Neubert, S Neufeld, N Neuner, M Nguyen, AD Nguyen-Mau, C Nieswand, S Niet, R Nikitin, N Nikodem, T Novoselov, A O'Hanlon, DP Oblakowska-Mucha, A Obraztsov, V Ogilvy, S Oldeman, R Onderwater, CJG Goicochea, JMO Otto, A Owen, P Oyanguren, A Pais, PR Palano, A Palombo, F Palutan, M Panman, J Papanestis, A Pappagallo, M Pappalardo, LL Parker, W Parkes, C Passaleva, G Pastore, A Patel, GD Patel, M Patrignani, C Pearce, A Pellegrino, A Penso, G Altarelli, MP Perazzini, S Perret, P Pescatore, L Petridis, K Petrolini, A Petrov, A Petruzzo, M Olloqui, EP Pietrzyk, B Pikies, M Pinci, D Pistone, A Piucci, A Playfer, S Casasus, MP Poikela, T Polci, F Poluektov, A Polyakov, I Polycarpo, E Pomery, GJ Popov, A Popov, D Popovici, B Poslavskii, S Potterat, C Price, E Price, JD Prisciandaro, J Pritchard, A Prouve, C Pugatch, V Navarro, AP Punzi, G Qian, W Quagliani, R Rachwal, B Rademacker, JH Rama, M Pernas, MR Rangel, MS Raniuk, I Raven, G Redi, F Reichert, S Dos Reis, AC Alepuz, CR Renaudin, V Ricciardi, S Richards, S Rihl, M Rinnert, K Molina, VR Robbe, P Rodrigues, AB Rodrigues, E Lopez, JAR Perez, PR Rogozhnikov, A Roiser, S Romanovskiy, V Vidal, AR Ronayne, JW Rotondo, M Rudolph, MS Ruf, T Valls, PR Silva, JJS Sadykhov, E Sagidova, N Saitta, B Guimaraes, VS Mayordomo, CS Sedes, BS Santacesaria, R Rios, CS Santimaria, M Santovetti, E Sarti, A Satriano, C Satta, A Saunders, DM Savrina, D Schael, S Schellenberg, M Schiller, M Schindler, H Schlupp, M Schmelling, M Schmelzer, T Schmidt, B Schneider, O Schopper, A Schubert, K Schubiger, M Schune, M-H Schwemmer, R Sciascia, B Sciubba, A Semennikov, A Sergi, A Serra, N Serrano, J Sestini, L Seyfert, P Shapkin, M Shapoval, I Shcheglov, Y Shears, T Shekhtman, L Shevchenko, V Shires, A Siddi, BG Coutinho, RS De Oliveira, LS Simi, G Simone, S Sirendi, M Skidmore, N Skwarnicki, T Smith, E Smith, IT Smith, J Smith, M Snoek, H Sokoloff, MD Soler, FJP Souza, D De Paula, BS Spaan, B Spradlin, P Sridharan, S Stagni, F Stahl, M Stahl, S Stefko, P Stefkova, S Steinkamp, O Stemmle, S Stenyakin, O Stevenson, S Stoica, S Stone, S Storaci, B Stracka, S Straticiuc, M Straumann, U Sun, L Sutcliffe, W Swientek, K Syropoulos, V Szczekowski, M Szumlak, T T'Jampens, S Tayduganov, A Tekampe, T Tellarini, G Teubert, F Thomas, C Thomas, E Van Tilburg, J Tilley, MJ Tisserand, V Tobin, M Tolk, S Tomassetti, L Tonelli, D Topp-Joergensen, S Toriello, F Tournefier, E Tourneur, S Trabelsi, K Traill, M Tran, MT Tresch, M Trisovic, A Tsaregorodtsev, A Tsopelas, P Tully, A Tuning, N Ukleja, A Ustyuzhanin, A Uwer, U Vacca, C Vagnoni, V Valat, S Valenti, G Vallier, A Gomez, RV Regueiro, PV Vecchi, S Van Veghel, M Velthuis, JJ Veltri, M Veneziano, G Venkateswaran, A Vernet, M Vesterinen, M Viaud, B Vieira, D Diaz, MV Vilasis-Cardona, X Volkov, V Vollhardt, A Voneki, B Voong, D Vorobyev, A Vorobyev, V Voss, C De Vries, JA Sierra, CV Waldi, R Wallace, C Wallace, R Walsh, J Wang, J Ward, DR Wark, HM Watson, NK Websdale, D Weiden, A Whitehead, M Wicht, J Wilkinson, G Wilkinson, M Williams, M Williams, MP Williams, M Williams, T Wilson, FF Wimberley, J Wishahi, J Wislicki, W Witek, M Wormser, G Wotton, SA Wraight, K Wright, S Wyllie, K Xie, Y Xing, Z Xu, Z Yang, Z Yin, H Yu, J Yuan, X Yushchenko, O Zangoli, M Zarebski, KA Zavertyaev, M Zhang, L Zhang, Y Zhang, Y Zhelezov, A Zheng, Y Zhokhov, A Zhu, X Zhukov, V Zucchelli, S |
| Item Type: | Journal Article |
| Abstract: | The Dalitz plot analysis technique is used to study the resonant substructures of B−→D+π−π− decays in a data sample corresponding to 3.0 fb−1 of pp collision data recorded by the LHCb experiment during 2011 and 2012. A model-independent analysis of the angular moments demonstrates the presence of resonances with spins 1, 2 and 3 at high D+π− mass. The data are fitted with an amplitude model composed of a quasi-model-independent function to describe the D+π− S wave together with virtual contributions from the D∗(2007)0 and B*0 states, and components corresponding to the D∗2(2460)0, D∗1(2680)0, D∗3(2760)0 and D∗2(3000)0 resonances. The masses and widths of these resonances are determined together with the branching fractions for their production in B−→D+π−π− decays. The D+π− S wave has phase motion consistent with that expected due to the presence of the D∗0(2400)0 state. These results constitute the first observations of the D∗3(2760)0 and D∗2(3000)0 resonances, with significances of 10σ and 6.6σ, respectively. |
| Issue Date: | 5-Oct-2016 |
| Date of Acceptance: | 1-Oct-2016 |
| URI: | http://hdl.handle.net/10044/1/43417 |
| DOI: | http://dx.doi.org/10.1103/PhysRevD.94.072001 |
| ISSN: | 2470-0010 |
| Publisher: | American Physical Society |
| Journal / Book Title: | Physical Review D |
| Volume: | 94 |
| Issue: | 7 |
| Copyright Statement: | © 2016 The Authors. This article is available under the terms of the Creative Commons Attribution 3.0 License (https://creativecommons.org/licenses/by/3.0/). Further distribution of this work must maintain attribution to the author(s) and the published article’s title, journal citation, and DOI. |
| Keywords: | Science & Technology Physical Sciences Astronomy & Astrophysics Physics, Particles & Fields Physics ISOBAR MODEL SCATTERING FORMALISM SYMMETRY PACKAGE MESONS TOOL hep-ex |
| Publication Status: | Published |
| Article Number: | ARTN 072001 |
| Appears in Collections: | Physics High Energy Physics |