Observation of the doubly charmed baryon decay Xi(++)(cc) -> Xi(c)'(+)pi(+)

Aaij, R.; Abdelmotteleb, A.; Beteta, C.; Abudinen, F.; Ackernley, T.; Adeva, B.; Adinolfi, M.; Afsharnia, H.; Agapopoulou, C.; Aidala, C.; Aiola, S.; Ajaltouni, Z.; Akar, S.; Albrecht, J.; Alessio, F.; Alexander, M.; Albero, A.; Aliouche, Z.; Alkhazov, G.; Cartelle, P.; Amato, S.; Amey, J.; Amhis, Y.; An, L.; Anderlini, L.; Andersson, M.; Andreianov, A.; Andreotti, M.; Ao, D.; Archilli, F.; Artamonov, A.; Artuso, M.; Arzymatov, K.; Aslanides, E.; Atzeni, M.; Audurier, B.; Bachmann, S.; Bachmayer, M.; Back, J.; Rodriguez, P.; Balagura, V.; Baldini, W.; Leite, J.; Barbetti, M.; Barlow, R.; Barsuk, S.; Barter, W.; Bartolini, M.; Baryshnikov, F.; Basels, J.; Bassi, G.; Batsukh, B.; Battig, A.; Bay, A.; Beck, A.; Becker, M.; Bedeschi, F.; Bediaga, I.; Beiter, A.; Belavin, V.; Belin, S.; Bellee, V.; Belous, K.; Belov, I.; Belyaev, I.; Bencivenni, G.; Ben-Haim, E.; Berezhnoy, A.; Bernet, R.; Berninghoff, D.; Bernstein, H.; Bertella, C.; Bertolin, A.; Betancourt, C.; Betti, F.; Bezshyiko, I.; Bhasin, S.; Bhom, J.; Bian, L.; Bieker, M.; Biesuz, N.; Bifani, S.; Billoir, P.; Biolchini, A.; Birch, M.; Bishop, F.; Bitadze, A.; Bizzeti, A.; Bjorn, M.; Blago, M.; Blake, T.; Blanc, F.; Blusk, S.; Bobulska, D.; Boelhauve, J.; Garcia, O.; Boettcher, T.; Boldyrev, A.; Bondar, A.; Bondar, N.; Borghi, S.; Borisyak, M.; Borsato, M.; Borsuk, J.; Bouchiba, S.; Bowcock, T.; Boyer, A.; Bozzi, C.; Bradley, M.; Braun, S.; Rodriguez, A.; Brodzicka, J.; Gonzalo, A.; Brundu, D.; Buonaura, A.; Buonincontri, L.; Burke, A.; Burr, C.; Bursche, A.; Butkevich, A.; Butter, J.; Buytaert, J.; Byczynski, W.; Cadeddu, S.; Cai, H.; Calabrese, R.; Calefice, L.; Cali, S.; Calladine, R.; Calvi, M.; Gomez, M.; Magalhaes, P.; Campana, P.; Quezada, A.; Capelli, S.; Capriotti, L.; Carbone, A.; Carboni, G.; Cardinale, R.; Cardini, A.; Carli, I.; Carniti, P.; Carus, L.; Akiba, K.; Vidal, A.; Caspary, R.; Casse, G.; Cattaneo, M.; Cavallero, G.; Celani, S.; Cerasoli, J.; Cervenkov, D.; Chadwick, A.; Chapman, M.; Charles, M.; Charpentier, P.; Barajas, C.; Chefdeville, M.; Chen, C.; Chen, S.; Chernov, A.; Chobanova, V.; Cholak, S.; Chrzaszcz, M.; Chubykin, A.; Chulikov, V.; Ciambrone, P.; Cicala, M.; Vidal, X.; Ciezarek, G.; Clarke, P.; Clemencic, M.; Cliff, H.; Closier, J.; Cobbledick, J.; Coco, V.; Coelho, J.; Cogan, J.; Cogneras, E.; Cojocariu, L.; Collins, P.; Colombo, T.; Congedo, L.; Contu, A.; Cooke, N.; Coombs, G.; Corredoira, I.; Corti, G.; Sobral, C.; Couturier, B.; Craik, D.; Crkovska, J.; Torres, M.; Currie, R.; Da Silva, C.; Dadabaev, S.; Dai, L.; Dall'Occo, E.; Dalseno, J.; D'Ambrosio, C.; Danilina, A.; D'Argent, P.; Dashkina, A.; Davies, J.; Davis, A.; Francisco, O.; De Bruyn, K.; De Capua, S.; De Cian, M.; Da Graca, U.; De Lucia, E.; De Miranda, J.; De Paula, L.; De Serio, M.; De Simone, D.; De Simone, P.; De Vellis, F.; De Vries, J.; Dean, C.; Debernardis, F.; Decamp, D.; Dedu, V.; Del Buono, L.; Delaney, B.; Dembinski, H.; Denysenko, V.; Derkach, D.; Deschamps, O.; Dettori, F.; Dey, B.; Di Cicco, A.; Di Nezza, P.; Didenko, S.; Maronas, L.; Ding, S.; Dobishuk, V.; Dong, C.; Donohoe, A.; Dordei, F.; Dos Reis, A.; Douglas, L.; Dovbnya, A.; Downes, A.; Dudek, M.; Dufour, L.; Duk, V.; Durante, P.; Durham, J.; Dutta, D.; Dziurda, A.; Dzyuba, A.; Easo, S.; Egede, U.; Egorychev, V.; Eidelman, S.; Eisenhardt, S.; Ek-In, S.; Eklund, L.; Ely, S.; Ene, A.; Epple, E.; Escher, S.; Eschle, J.; Esen, S.; Evans, T.; Falcao, L.; Fan, Y.; Fang, B.; Farry, S.; Fazzini, D.; Feo, M.; Prieto, A.; Fernez, A.; Ferrari, F.; Lopes, L.; Rodrigues, F.; Sole, S.; Ferrillo, M.; Ferro-Luzzi, M.; Filippov, S.; Fini, R.; Fiorini, M.; Firlej, M.; Fischer, K.; Fitzgerald, D.; Fitzpatrick, C.; Fiutowski, T.; Fkiaras, A.; Fleuret, F.; Fontana, M.; Fontanelli, F.; Forty, R.; Foulds-Holt, D.; Lima, V.; Sevilla, M.; Frank, M.; Franzoso, E.; Frau, G.; Frei, C.; Friday, D.; Fu, J.; Fuehring, Q.; Gabriel, E.; Galati, G.; Torreira, A.; Galli, D.; Gambetta, S.; Gan, Y.; Gandelman, M.; Gandini, P.; Gao, Y.; Garau, M.; Martin, L.; Moreno, P.; Pardinas, J.; Plana, B.; Rosales, F.; Garrido, L.; Gaspar, C.; Geertsema, R.; Gerick, D.; Gerken, L.; Gersabeck, E.; Gersabeck, M.; Gershon, T.; Giambastiani, L.; Gibson, V.; Giemza, H.; Gilman, A.; Giovannetti, M.; Gioventu, A.; Gironell, P.; Giugliano, C.; Gizdov, K.; Gkougkousis, E.; Gligorov, V.; Gobel, C.; Golobardes, E.; Golubkov, D.; Golutvin, A.; Gomes, A.; Fernandez, S.; Abrantes, F.; Goncerz, M.; Gong, G.; Gorbounov, P.; Gorelov, I.; Gotti, C.; Grabowski, J.; Grammatico, T.; Cardoso, L.; Grauges, E.; Graverini, E.; Graziani, G.; Grecu, A.; Greeven, L.; Grieser, N.; Grillo, L.; Gromov, S.; Cazon, B.; Gu, C.; Guarise, M.; Guittiere, M.; Gunther, P.; Gushchin, E.; Guth, A.; Guz, Y.; Gys, T.; Hadavizadeh, T.; Haefeli, G.; Haen, C.; Haimberger, J.; Haines, S.; Halewood-leagas, T.; Hamilton, P.; Hammerich, J.; Han, Q.; Han, X.; Hansen, E.; Hansmann-Menzemer, S.; Harnew, N.; Harrison, T.; Hasse, C.; Hatch, M.; He, J.; Heijhoff, K.; Heinicke, K.; Henderson, R.; Hennequin, A.; Hennessy, K.; Henry, L.; Heuel, J.; Hicheur, A.; Hill, D.; Hilton, M.; Hollitt, S.; Hou, R.; Hou, Y.; Hu, J.; Hu, J.; Hu, W.; Hu, X.; Huang, W.; Huang, X.; Hulsbergen, W.; Hunter, R.; Hushchyn, M.; Hutchcroft, D.; Hynds, D.; Ibis, P.; Idzik, M.; Ilin, D.; Ilten, P.; Inglessi, A.; Iniukhin, A.; Ishteev, A.; Ivshin, K.; Jacobsson, R.; Jage, H.; Jakobsen, S.; Jans, E.; Jashal, B.; Jawahery, A.; Jevtic, V.; Jiang, X.; John, M.; Johnson, D.; Jones, C.; Jones, T.; Jost, B.; Jurik, N.; Kandybei, S.; Kang, Y.; Karacson, M.; Karpenkov, D.; Karpov, M.; Kautz, J.; Keizer, F.; Keller, D.; Kenzie, M.; Ketel, T.; Khanji, B.; Kharisova, A.; Kholodenko, S.; Kirn, T.; Kirsebom, V.; Kitouni, O.; Klaver, S.; Kleijne, N.; Klimaszewski, K.; Kmiec, M.; Koliiev, S.; Kondybayeva, A.; Konoplyannikov, A.; Kopciewicz, P.; Kopecna, R.; Koppenburg, P.; Korolev, M.; Kostiuk, I.; Kot, O.; Kotriakhova, S.; Kozachuk, A.; Kravchenko, P.; Kravchuk, L.; Krawczyk, R.; Kreps, M.; Kretzschmar, S.; Krokovny, P.; Krupa, W.; Krzemien, W.; Kubat, J.; Kucharczyk, M.; Kudryavtsev, V.; Kuindersma, H.; Kunde, G.; Kvaratskheliya, T.; Lacarrere, D.; Lafferty, G.; Lai, A.; Lampis, A.; Lancierini, D.; Lane, J.; Lane, R.; Lanfranchi, G.; Langenbruch, C.; Langer, J.; Lantwin, O.; Latham, T.; Lazzari, F.; Le Gac, R.; Lee, S.; Lefevre, R.; Leflat, A.; Legotin, S.; Leroy, O.; Lesiak, T.; Leverington, B.; Li, H.; Li, P.; Li, S.; Li, Y.; Li, Z.; Liang, X.; Lin, T.; Lindner, R.; Lisovskyi, V.; Litvinov, R.; Liu, G.; Liu, H.; Liu, Q.; Liu, S.; Salvia, A.; Loi, A.; Lollini, R.; Castro, J.; Longstaff, I.; Lopes, J.; Solino, S.; Lovell, G.; Lu, Y.; Lucarelli, C.; Lucchesi, D.; Luchuk, S.; Martinez, M.; Lukashenko, V.; Luo, Y.; Lupato, A.; Luppi, E.; Lupton, O.; Lusiani, A.; Lyu, X.; Ma, L.; Ma, R.; Maccolini, S.; Machefert, F.; Maciuc, F.; Macko, V.; Mackowiak, P.; Maddrell-Mander, S.; Mohan, L.; Maev, O.; Maevskiy, A.; Maisuzenko, D.; Majewski, M.; Malczewski, J.; Malde, S.; Malecki, B.; Malinin, A.; Maltsev, T.; Malygina, H.; Manca, G.; Mancinelli, G.; Manuzzi, D.; Manzari, C.; Marangotto, D.; Maratas, J.; Marchand, J.; Marconi, U.; Mariani, S.; Benito, C.; Marinangeli, M.; Marks, J.; Marshall, A.; Marshall, P.; Martelli, G.; Martellotti, G.; Martinazzoli, L.; Martinelli, M.; Santos, D.; Vidal, F.; Massafferri, A.; Materok, M.; Matev, R.; Mathad, A.; Matiunin, V.; Matteuzzi, C.; Mattioli, K.; Mauri, A.; Maurice, E.; Mauricio, J.; Mazurek, M.; Mccann, M.; Mcconnell, L.; Mcgrath, T.; Mchugh, N.; Mcnab, A.; Mcnulty, R.; Mead, J.; Meadows, B.; Meier, G.; Melnychuk, D.; Meloni, S.; Merk, M.; Merli, A.; Garcia, L.; Mikhasenko, M.; Milanes, D.; Millard, E.; Milovanovic, M.; Minard, M.; Minotti, A.; Mitchell, S.; Mitreska, B.; Mitzel, D.; Modden, A.; Mohammed, R.; Moise, R.; Mokhnenko, S.; Mombacher, T.; Monroy, I.; Monteil, S.; Morandin, M.; Morello, G.; Morello, M.; Moron, J.; Morris, A.; Morris, A.; Mountain, R.; Mu, H.; Muheim, F.; Mulder, M.; Muller, K.; Murphy, C.; Murray, D.; Murta, R.; Muzzetto, P.; Naik, P.; Nakada, T.; Nandakumar, R.; Nanut, T.; Nasteva, I.; Needham, M.; Neri, N.; Neubert, S.; Neufeld, N.; Newcombe, R.; Niel, E.; Nieswand, S.; Nikitin, N.; Nolte, N.; Normand, C.; Nunez, C.; Oblakowska-Mucha, A.; Obraztsov, V.; Oeser, T.; O'Hanlon, D.; Okamura, S.; Oldeman, R.; Oliva, F.; Olivares, M.; Onderwater, C.; O'Neil, R.; Goicochea, J.; Ovsiannikova, T.; Owen, P.; Oyanguren, A.; Ozcelik, O.; Padeken, K.; Pagare, B.; Pais, P.; Pajero, T.; Palano, A.; Palutan, M.; Pan, Y.; Panshin, G.; Papanestis, A.; Pappagallo, M.; Pappalardo, L.; Pappenheimer, C.; Parker, W.; Parkes, C.; Passalacqua, B.; Passaleva, G.; Pastore, A.; Patel, M.; Patrignani, C.; Pawley, C.; Pearce, A.; Pellegrino, A.; Altarelli, M.; Perazzini, S.; Pereima, D.; Castro, A.; Perret, P.; Petric, M.; Petridis, K.; Petrolini, A.; Petrov, A.; Petrucci, S.; Petruzzo, M.; Pham, T.; Philippov, A.; Piandani, R.; Pica, L.; Piccini, M.; Pietrzyk, B.; Pietrzyk, G.; Pili, M.; Pinci, D.; Pisani, F.; Pizzichemi, M.; Resmi, P.; Placinta, V.; Plews, J.; Casasus, M.; Polci, F.; Lener, M.; Poliakova, M.; Poluektov, A.; Polukhina, N.; Polyakov, I.; Polycarpo, E.; Ponce, S.; Popov, D.; Popov, S.; Poslavskii, S.; Prasanth, K.; Promberger, L.; Prouve, C.; Pugatch, V.; Puill, V.; Punzi, G.; Qi, H.; Qian, W.; Qin, N.; Quagliani, R.; Raab, N.; Trejo, R.; Rachwal, B.; Rademacker, J.; Rajagopalan, R.; Rama, M.; Pernas, M.; Rangel, M.; Ratnikov, F.; Raven, G.; Reboud, M.; Redi, F.; Reiss, F.; Alepuz, C.; Ren, Z.; Renaudin, V.; Ribatti, R.; Ricci, A.; Ricciardi, S.; Rinnert, K.; Robbe, P.; Robertson, G.; Rodrigues, A.; Rodrigues, E.; Lopez, J.; Rodriguez, E.; Rollings, A.; Roloff, P.; Romanovskiy, V.; Lamas, M.; Vidal, A.; Roth, J.; Rotondo, M.; Rudolph, M.; Ruf, T.; Fernandez, R.; Vidal, J.; Ryzhikov, A.; Ryzka, J.; Silva, J.; Sagidova, N.; Sahoo, N.; Saitta, B.; Salomoni, M.; Gras, C.; Sanderswood, I.; Santacesaria, R.; Rios, C.; Santimaria, M.; Santovetti, E.; Saranin, D.; Sarpis, G.; Sarpis, M.; Sarti, A.; Satriano, C.; Satta, A.; Saur, M.; Savrina, D.; Sazak, H.; Smead, L.; Scarabotto, A.; Schael, S.; Scherl, S.; Schiller, M.; Schindler, H.; Schmelling, M.; Schmidt, B.; Schmitt, S.; Schneider, O.; Schopper, A.; Schubiger, M.; Schulte, S.; Schune, M.; Schwemmer, R.; Sciascia, B.; Sellam, S.; Semennikov, A.; Soares, M.; Sergi, A.; Serra, N.; Sestini, L.; Seuthe, A.; Shang, Y.; Shangase, D.; Shapkin, M.; Shchemerov, I.; Shchutska, L.; Shears, T.; Shekhtman, L.; Shen, Z.; Sheng, S.; Shevchenko, V.; Shields, E.; Shimizu, Y.; Shmanin, E.; Shupperd, J.; Siddi, B.; Coutinho, R.; Simi, G.; Simone, S.; Singla, M.; Skidmore, N.; Skuza, R.; Skwarnicki, T.; Slater, M.; Slazyk, I.; Smallwood, J.; Smeaton, J.; Smith, E.; Smith, M.; Snoch, A.; Lavra, L.; Sokoloff, M.; Soler, F.; Solovev, A.; Solovyev, I.; De Almeida, F.; De Paula, B.; Spaan, B.; Norella, E.; Spradlin, P.; Stagni, F.; Stahl, M.; Stahl, S.; Stanislaus, S.; Steinkamp, O.; Stenyakin, O.; Stevens, H.; Stone, S.; Strekalina, D.; Suljik, F.; Sun, J.; Sun, L.; Sun, Y.; Svihra, P.; Swallow, P.; Swientek, K.; Szabelski, A.; Szumlak, T.; Szymanski, M.; Taneja, S.; Tanner, A.; Tat, M.; Terentev, A.; Teubert, F.; Thomas, E.; Thompson, D.; Thomson, K.; Tilquin, H.; Tisserand, V.; T'Jampens, S.; Tobin, M.; Tomassetti, L.; Tong, X.; Machado, D.; Tou, D.; Trifonova, E.; Trilov, S.; Trippl, C.; Tuci, G.; Tully, A.; Tuning, N.; Ukleja, A.; Unverzagt, D.; Ursov, E.; Usachov, A.; Ustyuzhanin, A.; Uwer, U.; Vagner, A.; Vagnoni, V.; Valassi, A.; Valenti, G.; Canudas, N.; Van Beuzekom, M.; Van Dijk, M.; Van Hecke, H.; Van Herwijnen, E.; Van Veghel, M.; Gomez, R.; Regueiro, P.; Sierra, C.; Vecchi, S.; Velthuis, J.; Veltri, M.; Venkateswaran, A.; Veronesi, M.; Vesterinen, M.; Vieira, D.; Diaz, M.; Viemann, H.; Vilasis-Cardona, X.; Figueras, E.; Villa, A.; Vincent, P.; Volle, F.; Vom Bruch, D.; Vorobyev, A.; Vorobyev, V.; Voropaev, N.; Vos, K.; Waldi, R.; Walsh, J.; Wang, C.; Wang, J.; Wang, J.; Wang, J.; Wang, J.; Wang, M.; Wang, R.; Wang, Y.; Wang, Z.; Wang, Z.; Wang, Z.; Ward, J.; Watson, N.; Websdale, D.; 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doi:10.1007/JHEP05(2022)038

The Xi(++)(cc) -> Xi('+)(c)pi(+) decay is observed using proton-proton collisions collected by the LHCb experiment at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4 fb(-1). The Xi(++)(cc) -> Xi('+)(c)pi(+) decay is reconstructed partially, where the photon from the Xi('+)(c) -> Xi(+)(c)gamma decay is not reconstructed and the pK(-)pi(+) final state of the Sc+ baryon is employed. The Xi(++)(cc) -> Xi('+)(c)pi(+) branching fraction relative to that of the Xi(++)(cc) -> Xi('+)(c)pi(+) decay is measured to be 1.41 +/- 0.17 +/- 0.10, where the first uncertainty is statistical and the second systematic.

Observation of the doubly charmed baryon decay Xi(++)(cc) -> Xi(c)'(+)pi(+) / R. Aaij, A.A.. - In: JOURNAL OF HIGH ENERGY PHYSICS. - ISSN 1029-8479. - 2022:5(2022 May 06), pp. 38.1-38.18. [10.1007/JHEP05(2022)038]

Observation of the doubly charmed baryon decay Xi(++)(cc) -> Xi(c)'(+)pi(+)

Aaij, R;Abdelmotteleb, ASW;Beteta, CA;Abudinen, F;Ackernley, T;Adeva, B;Adinolfi, M;Afsharnia, H;Agapopoulou, C;Aidala, CA;S. Aiola^{Membro del Collaboration Group};Ajaltouni, Z;Akar, S;Albrecht, J;Alessio, F;Alexander, M;Albero, AA;Aliouche, Z;Alkhazov, G;Cartelle, PA;Amato, S;Amey, JL;Amhis, Y;An, L;Anderlini, L;Andersson, M;Andreianov, A;Andreotti, M;Ao, D;Archilli, F;Artamonov, A;Artuso, M;Arzymatov, K;Aslanides, E;Atzeni, M;Audurier, B;Bachmann, S;Bachmayer, M;Back, JJ;Rodriguez, PB;Balagura, V;Baldini, W;Leite, JBD;Barbetti, M;Barlow, RJ;Barsuk, S;Barter, W;Bartolini, M;Baryshnikov, F;Basels, JM;Bassi, G;Batsukh, B;Battig, A;Bay, A;Beck, A;Becker, M;Bedeschi, F;Bediaga, I;Beiter, A;Belavin, V;Belin, S;Bellee, V;Belous, K;Belov, I;Belyaev, I;Bencivenni, G;Ben-Haim, E;Berezhnoy, A;Bernet, R;Berninghoff, D;Bernstein, HC;Bertella, C;Bertolin, A;Betancourt, C;Betti, F;Bezshyiko, I;Bhasin, S;Bhom, J;Bian, L;Bieker, MS;Biesuz, NV;Bifani, S;Billoir, P;Biolchini, A;Birch, M;Bishop, FCR;Bitadze, A;Bizzeti, A;Bjorn, M;Blago, MP;Blake, T;Blanc, F;Blusk, S;Bobulska, D;Boelhauve, JA;Garcia, OB;Boettcher, T;Boldyrev, A;Bondar, A;Bondar, N;Borghi, S;Borisyak, M;Borsato, M;Borsuk, JT;Bouchiba, SA;Bowcock, TJV;Boyer, A;Bozzi, C;Bradley, MJ;Braun, S;Rodriguez, AB;Brodzicka, J;Gonzalo, AB;Brundu, D;Buonaura, A;Buonincontri, L;Burke, AT;Burr, C;Bursche, A;Butkevich, A;Butter, JS;Buytaert, J;Byczynski, W;Cadeddu, S;Cai, H;Calabrese, R;Calefice, L;Cali, S;Calladine, R;Calvi, M;Gomez, MC;Magalhaes, PC;Campana, P;Quezada, AFC;Capelli, S;Capriotti, L;Carbone, A;Carboni, G;Cardinale, R;Cardini, A;Carli, I;Carniti, P;Carus, L;Akiba, KC;Vidal, AC;Caspary, R;Casse, G;Cattaneo, M;Cavallero, G;Celani, S;Cerasoli, J;Cervenkov, D;Chadwick, AJ;Chapman, MG;Charles, M;Charpentier, P;Barajas, CAC;Chefdeville, M;Chen, C;Chen, S;Chernov, A;Chobanova, V;Cholak, S;Chrzaszcz, M;Chubykin, A;Chulikov, V;Ciambrone, P;Cicala, MF;Vidal, XC;Ciezarek, G;Clarke, PEL;Clemencic, M;Cliff, HV;Closier, J;Cobbledick, JL;Coco, V;Coelho, JAB;Cogan, J;Cogneras, E;Cojocariu, L;Collins, P;Colombo, T;Congedo, L;Contu, A;Cooke, N;Coombs, G;Corredoira, I;Corti, G;Sobral, CMC;Couturier, B;Craik, DC;Crkovska, J;Torres, MC;Currie, R;Da Silva, CL;Dadabaev, S;Dai, L;Dall'Occo, E;Dalseno, J;D'Ambrosio, C;Danilina, A;d'Argent, P;Dashkina, A;Davies, JE;Davis, A;Francisco, OD;De Bruyn, K;De Capua, S;De Cian, M;Da Graca, UDC;De Lucia, E;De Miranda, JM;De Paula, L;De Serio, M;De Simone, D;De Simone, P;De Vellis, F;de Vries, JA;Dean, CT;Debernardis, F;Decamp, D;Dedu, V;Del Buono, L;Delaney, B;Dembinski, HP;Denysenko, V;Derkach, D;Deschamps, O;Dettori, F;Dey, B;Di Cicco, A;Di Nezza, P;Didenko, S;Maronas, LD;Ding, S;Dobishuk, V;Dong, C;Donohoe, AM;Dordei, F;dos Reis, AC;Douglas, L;Dovbnya, A;Downes, AG;Dudek, MW;Dufour, L;Duk, V;Durante, P;Durham, JM;Dutta, D;Dziurda, A;Dzyuba, A;Easo, S;Egede, U;Egorychev, V;Eidelman, S;Eisenhardt, S;Ek-In, S;Eklund, L;Ely, S;Ene, A;Epple, E;Escher, S;Eschle, J;Esen, S;Evans, T;Falcao, LN;Fan, Y;Fang, B;Farry, S;Fazzini, D;Feo, M;Prieto, AF;Fernez, AD;Ferrari, F;Lopes, LF;Rodrigues, FF;Sole, SF;Ferrillo, M;Ferro-Luzzi, M;Filippov, S;Fini, RA;Fiorini, M;Firlej, M;Fischer, KM;Fitzgerald, DS;Fitzpatrick, C;Fiutowski, T;Fkiaras, A;Fleuret, F;Fontana, M;Fontanelli, F;Forty, R;Foulds-Holt, D;Lima, VF;Sevilla, MF;Frank, M;Franzoso, E;Frau, G;Frei, C;Friday, DA;Fu, J;Fuehring, Q;Gabriel, E;Galati, G;Torreira, AG;Galli, D;Gambetta, S;Gan, Y;Gandelman, M;P. Gandini^{Membro del Collaboration Group};Gao, Y;Garau, M;Martin, LMG;Moreno, PG;Pardinas, JG;Plana, BG;Rosales, FAG;Garrido, L;Gaspar, C;Geertsema, RE;Gerick, D;Gerken, LL;Gersabeck, E;Gersabeck, M;Gershon, T;Giambastiani, L;Gibson, V;Giemza, HK;Gilman, AL;Giovannetti, M;Gioventu, A;Gironell, PG;Giugliano, C;Gizdov, K;Gkougkousis, EL;Gligorov, VV;Gobel, C;Golobardes, E;Golubkov, D;Golutvin, A;Gomes, A;Fernandez, SG;Abrantes, FG;Goncerz, M;Gong, G;Gorbounov, P;Gorelov, IV;Gotti, C;Grabowski, JP;Grammatico, T;Cardoso, LAG;Grauges, E;Graverini, E;Graziani, G;Grecu, A;Greeven, LM;Grieser, NA;Grillo, L;Gromov, S;Cazon, BRG;Gu, C;Guarise, M;Guittiere, M;Gunther, PA;Gushchin, E;Guth, A;Guz, Y;Gys, T;Hadavizadeh, T;Haefeli, G;Haen, C;Haimberger, J;Haines, SC;Halewood-leagas, T;Hamilton, PM;Hammerich, JP;Han, Q;Han, X;Hansen, EB;Hansmann-Menzemer, S;Harnew, N;Harrison, T;Hasse, C;Hatch, M;He, J;Heijhoff, K;Heinicke, K;Henderson, RDL;Hennequin, AM;Hennessy, K;L. Henry^{Membro del Collaboration Group};Heuel, J;Hicheur, A;Hill, D;Hilton, M;Hollitt, SE;Hou, R;Hou, Y;Hu, J;Hu, J;Hu, W;Hu, X;Huang, W;Huang, X;Hulsbergen, W;Hunter, RJ;Hushchyn, M;Hutchcroft, D;Hynds, D;Ibis, P;Idzik, M;Ilin, D;Ilten, P;Inglessi, A;Iniukhin, A;Ishteev, A;Ivshin, K;Jacobsson, R;Jage, H;Jakobsen, S;Jans, E;Jashal, BK;Jawahery, A;Jevtic, V;Jiang, X;John, M;Johnson, D;Jones, CR;Jones, TP;Jost, B;Jurik, N;Kandybei, S;Kang, Y;Karacson, M;Karpenkov, D;Karpov, M;Kautz, JW;Keizer, F;Keller, DM;Kenzie, M;Ketel, T;Khanji, B;Kharisova, A;Kholodenko, S;Kirn, T;Kirsebom, VS;Kitouni, O;Klaver, S;Kleijne, N;Klimaszewski, K;Kmiec, MR;Koliiev, S;Kondybayeva, A;Konoplyannikov, A;Kopciewicz, P;Kopecna, R;Koppenburg, P;Korolev, M;Kostiuk, I;Kot, O;Kotriakhova, S;Kozachuk, A;Kravchenko, P;Kravchuk, L;Krawczyk, RD;Kreps, M;Kretzschmar, S;Krokovny, P;Krupa, W;Krzemien, W;Kubat, J;Kucharczyk, M;Kudryavtsev, V;Kuindersma, HS;Kunde, GJ;Kvaratskheliya, T;Lacarrere, D;Lafferty, G;Lai, A;Lampis, A;Lancierini, D;Lane, JJ;Lane, R;Lanfranchi, G;Langenbruch, C;Langer, J;Lantwin, O;Latham, T;Lazzari, F;Le Gac, R;Lee, SH;Lefevre, R;Leflat, A;Legotin, S;Leroy, O;Lesiak, T;Leverington, B;Li, H;Li, P;Li, S;Li, Y;Li, Z;Liang, X;Lin, T;Lindner, R;Lisovskyi, V;Litvinov, R;Liu, G;Liu, H;Liu, Q;Liu, S;Salvia, AL;Loi, A;Lollini, R;Castro, JL;Longstaff, I;Lopes, JH;Solino, SL;Lovell, GH;Lu, Y;Lucarelli, C;Lucchesi, D;Luchuk, S;Martinez, ML;Lukashenko, V;Luo, Y;Lupato, A;Luppi, E;Lupton, O;Lusiani, A;Lyu, X;Ma, L;Ma, R;Maccolini, S;Machefert, F;Maciuc, F;Macko, V;Mackowiak, P;Maddrell-Mander, S;Mohan, LRM;Maev, O;Maevskiy, A;Maisuzenko, D;Majewski, MW;Malczewski, JJ;Malde, S;Malecki, B;Malinin, A;Maltsev, T;Malygina, H;Manca, G;Mancinelli, G;Manuzzi, D;Manzari, CA;D. Marangotto^{Membro del Collaboration Group};Maratas, J;Marchand, JF;Marconi, U;Mariani, S;Benito, CM;Marinangeli, M;Marks, J;Marshall, AM;Marshall, PJ;Martelli, G;Martellotti, G;Martinazzoli, L;Martinelli, M;Santos, DM;Vidal, FM;Massafferri, A;Materok, M;Matev, R;Mathad, A;Matiunin, V;Matteuzzi, C;Mattioli, KR;Mauri, A;Maurice, E;Mauricio, J;Mazurek, M;McCann, M;Mcconnell, L;Mcgrath, TH;Mchugh, NT;McNab, A;McNulty, R;Mead, JV;Meadows, B;Meier, G;Melnychuk, D;Meloni, S;Merk, M;A. Merli;Garcia, LM;Mikhasenko, M;Milanes, DA;Millard, E;Milovanovic, M;Minard, MN;Minotti, A;Mitchell, SE;Mitreska, B;Mitzel, DS;Modden, A;Mohammed, RA;Moise, RD;Mokhnenko, S;Mombacher, T;Monroy, IA;Monteil, S;Morandin, M;Morello, G;Morello, MJ;Moron, J;Morris, AB;Morris, AG;Mountain, R;Mu, H;Muheim, F;Mulder, M;Muller, K;Murphy, CH;Murray, D;Murta, R;Muzzetto, P;Naik, P;Nakada, T;Nandakumar, R;Nanut, T;Nasteva, I;Needham, M;N. Neri^{Membro del Collaboration Group};Neubert, S;Neufeld, N;Newcombe, R;Niel, EM;Nieswand, S;Nikitin, N;Nolte, NS;Normand, C;Nunez, C;Oblakowska-Mucha, A;Obraztsov, V;Oeser, T;O'Hanlon, DP;Okamura, S;Oldeman, R;Oliva, F;Olivares, ME;Onderwater, CJG;O'Neil, RH;Goicochea, JMO;Ovsiannikova, T;Owen, P;Oyanguren, A;Ozcelik, O;Padeken, KO;Pagare, B;Pais, PR;Pajero, T;Palano, A;Palutan, M;Pan, Y;Panshin, G;Papanestis, A;Pappagallo, M;Pappalardo, LL;Pappenheimer, C;Parker, W;Parkes, C;Passalacqua, B;Passaleva, G;Pastore, A;Patel, M;Patrignani, C;Pawley, CJ;Pearce, A;Pellegrino, A;Altarelli, MP;Perazzini, S;Pereima, D;Castro, AP;Perret, P;Petric, M;Petridis, K;Petrolini, A;Petrov, A;Petrucci, S;M. Petruzzo^{Membro del Collaboration Group};Pham, TTH;Philippov, A;Piandani, R;Pica, L;Piccini, M;Pietrzyk, B;Pietrzyk, G;Pili, M;Pinci, D;Pisani, F;Pizzichemi, M;Resmi, PK;Placinta, V;Plews, J;Casasus, MP;Polci, F;Lener, MP;Poliakova, M;Poluektov, A;Polukhina, N;Polyakov, I;Polycarpo, E;Ponce, S;Popov, D;Popov, S;Poslavskii, S;Prasanth, K;Promberger, L;Prouve, C;Pugatch, V;Puill, V;Punzi, G;Qi, H;Qian, W;Qin, N;Quagliani, R;Raab, NV;Trejo, RIR;Rachwal, B;Rademacker, JH;Rajagopalan, R;Rama, M;Pernas, MR;Rangel, MS;Ratnikov, F;Raven, G;Reboud, M;Redi, F;Reiss, F;Alepuz, CR;Ren, Z;Renaudin, V;Ribatti, R;Ricci, AM;Ricciardi, S;Rinnert, K;Robbe, P;Robertson, G;Rodrigues, AB;Rodrigues, E;Lopez, JAR;Rodriguez, ERRR;Rollings, A;Roloff, P;Romanovskiy, V;Lamas, MR;Vidal, AR;Roth, JD;Rotondo, M;Rudolph, MS;Ruf, T;Fernandez, RAR;Vidal, JR;Ryzhikov, A;Ryzka, J;Silva, JJS;Sagidova, N;Sahoo, N;Saitta, B;Salomoni, M;Gras, CS;Sanderswood, I;Santacesaria, R;Rios, CS;Santimaria, M;Santovetti, E;Saranin, D;Sarpis, G;Sarpis, M;Sarti, A;Satriano, C;Satta, A;Saur, M;Savrina, D;Sazak, H;Smead, LGS;Scarabotto, A;Schael, S;Scherl, S;Schiller, M;Schindler, H;Schmelling, M;Schmidt, B;Schmitt, S;Schneider, O;Schopper, A;Schubiger, M;Schulte, S;Schune, MH;Schwemmer, R;Sciascia, B;Sellam, S;Semennikov, A;Soares, MS;Sergi, A;Serra, N;Sestini, L;Seuthe, A;Shang, Y;Shangase, DM;Shapkin, M;Shchemerov, I;Shchutska, L;Shears, T;Shekhtman, L;Shen, Z;Sheng, S;Shevchenko, V;Shields, EB;Shimizu, Y;Shmanin, E;Shupperd, JD;Siddi, BG;Coutinho, RS;Simi, G;Simone, S;Singla, M;Skidmore, N;Skuza, R;Skwarnicki, T;Slater, MW;Slazyk, I;Smallwood, JC;Smeaton, JG;Smith, E;Smith, M;Snoch, A;Lavra, LS;Sokoloff, MD;Soler, FJP;Solovev, A;Solovyev, I;De Almeida, FLS;De Paula, BS;Spaan, B;Norella, ES;Spradlin, P;Stagni, F;Stahl, M;Stahl, S;Stanislaus, S;Steinkamp, O;Stenyakin, O;Stevens, H;Stone, S;Strekalina, D;Suljik, F;Sun, J;Sun, L;Sun, Y;Svihra, P;Swallow, PN;Swientek, K;Szabelski, A;Szumlak, T;Szymanski, M;Taneja, S;Tanner, AR;Tat, MD;Terentev, A;Teubert, F;Thomas, E;Thompson, DJD;Thomson, KA;Tilquin, H;Tisserand, V;T'Jampens, S;Tobin, M;Tomassetti, L;Tong, X;Machado, DT;Tou, DY;Trifonova, E;Trilov, SM;Trippl, C;Tuci, G;Tully, A;Tuning, N;Ukleja, A;Unverzagt, DJ;Ursov, E;Usachov, A;Ustyuzhanin, A;Uwer, U;Vagner, A;Vagnoni, V;Valassi, A;Valenti, G;Canudas, NV;van Beuzekom, M;Van Dijk, M;Van Hecke, H;van Herwijnen, E;van Veghel, M;Gomez, RV;Regueiro, PV;Sierra, CV;Vecchi, S;Velthuis, JJ;Veltri, M;Venkateswaran, A;Veronesi, M;Vesterinen, M;Vieira, D;Diaz, MV;Viemann, H;Vilasis-Cardona, X;Figueras, EV;Villa, A;Vincent, P;Volle, FC;Vom Bruch, D;Vorobyev, A;Vorobyev, V;Voropaev, N;Vos, K;Waldi, R;Walsh, J;Wang, C;Wang, J;Wang, J;Wang, J;Wang, J;Wang, M;Wang, R;Wang, Y;Wang, Z;Wang, Z;Wang, Z;Ward, JA;Watson, NK;Websdale, D;Weisser, C;Westhenry, BDC;White, DJ;Whitehead, M;Wiederhold, AR;Wiedner, D;Wilkinson, G;Wilkinson, MK;Williams, I;Williams, M;Williams, MRJ;Wilson, FF;Wislicki, W;Witek, M;Witola, L;Wormser, G;Wotton, SA;Wu, H;Wyllie, K;Xiang, Z;Xiao, D;Xie, Y;Xu, A;Xu, J;Xu, L;Xu, M;Xu, Q;Xu, Z;Xu, Z;Yang, D;Yang, S;Yang, Y;Yang, Z;Yang, Z;Yao, Y;Yeomans, LE;Yin, H;Yu, J;Yuan, X;Yushchenko, O;Zaffaroni, E;Zavertyaev, M;Zdybal, M;Zenaiev, O;Zeng, M;Zhang, D;Zhang, L;Zhang, S;Zhang, S;Zhang, Y;Zhang, Y;Zharkova, A;Zhelezov, A;Zheng, Y;Zhou, T;Zhou, X;Zhou, Y;Zhovkovska, V;Zhu, X;Zhu, X;Zhu, Z;Zhukov, V;Zou, Q;Zucchelli, S;Zuliani, D;Zunica, G

2022

Abstract

The Xi(++)(cc) -> Xi('+)(c)pi(+) decay is observed using proton-proton collisions collected by the LHCb experiment at a centre-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 5.4 fb(-1). The Xi(++)(cc) -> Xi('+)(c)pi(+) decay is reconstructed partially, where the photon from the Xi('+)(c) -> Xi(+)(c)gamma decay is not reconstructed and the pK(-)pi(+) final state of the Sc+ baryon is employed. The Xi(++)(cc) -> Xi('+)(c)pi(+) branching fraction relative to that of the Xi(++)(cc) -> Xi('+)(c)pi(+) decay is measured to be 1.41 +/- 0.17 +/- 0.10, where the first uncertainty is statistical and the second systematic.

Scheda breve

Scheda completa

Scheda completa (DC)

	Parole chiave
	
				Charm Physics; Flavour Physics; Hadron-Hadron Scattering; Proton-Proton Scattering;
			
	Settori scientifico-disciplinari dell'articolo (sola visualizzazione)
	
				Settore FIS/01 - Fisica Sperimentale
			
	Data di pubblicazione
	
				6-mag-2022
			
	Rivista in ANCE
	
				JOURNAL OF HIGH ENERGY PHYSICS
			
	DOI
	
				https://dx.doi.org/10.1007/JHEP05(2022)038
			
	Tipologia
	
				Article (author)
			
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				01 - Articolo su periodico

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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/940649

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