First observation of
Λb0→Σc(*)++D(*)−K−
decays
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Published:2024-08-22
Issue:3
Volume:110
Page:
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ISSN:2470-0010
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Container-title:Physical Review D
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language:en
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Short-container-title:Phys. Rev. D
Author:
Aaij R.1ORCID, Abdelmotteleb A. S. W.2ORCID, Abellan Beteta C.3, Abudinén F.2ORCID, Ackernley T.4ORCID, Adefisoye A. A.5ORCID, Adeva B.6ORCID, Adinolfi M.7ORCID, Adlarson P.89ORCID, Agapopoulou C.10ORCID, Aidala C. A.115ORCID, Ajaltouni Z.12, Akar S.13ORCID, Akiba K.1ORCID, Albicocco P.14ORCID, Albrecht J.15ORCID, Alessio F.10ORCID, Alexander M.9ORCID, Aliouche Z.16ORCID, Alvarez Cartelle P.17ORCID, Amalric R.18ORCID, Amato S.19ORCID, Amey J. L.7ORCID, Amhis Y.2010ORCID, An L.21ORCID, Anderlini L.22ORCID, Andersson M.3ORCID, Andreianov A.10ORCID, Andreola P.3ORCID, Andreotti M.23ORCID, Andreou D.5ORCID, Anelli A.24ORCID, Ao D.25ORCID, Archilli F.26ORCID, Argenton M.23ORCID, Arguedas Cuendis S.27ORCID, Artamonov A.10ORCID, Artuso M.5ORCID, Aslanides E.28ORCID, Atzeni M.29ORCID, Audurier B.30ORCID, Bacher D.31ORCID, Bachiller Perea I.32ORCID, Bachmann S.33ORCID, Bachmayer M.34ORCID, Back J. J.2ORCID, Baladron Rodriguez P.6ORCID, Balagura V.30ORCID, Baldini W.23ORCID, Baptista de Souza Leite J.4ORCID, Barbetti M.22ORCID, Barbosa I. R.3519ORCID, Barlow R. J.16ORCID, Barsuk S.20ORCID, Barter W.36ORCID, Bartolini M.17ORCID, Bartz J.5ORCID, Baryshnikov F.10ORCID, Basels J. M.37ORCID, Bassi G.38ORCID, Batsukh B.39ORCID, Battig A.15ORCID, Bay A.34ORCID, Beck A.2ORCID, Becker M.15ORCID, Bedeschi F.38ORCID, Bediaga I. B.40ORCID, Beiter A.5, Belin S.6ORCID, Bellee V.3ORCID, Belous K.10ORCID, Belov I.41ORCID, Belyaev I.42ORCID, Benane G.28ORCID, Bencivenni G.14ORCID, Ben-Haim E.18ORCID, Berezhnoy A.10ORCID, Bernet R.3ORCID, Bernet Andres S.43ORCID, Bertella C.16ORCID, Bertolin A.44ORCID, Betancourt C.3ORCID, Betti F.36ORCID, Bex J.17ORCID, Bezshyiko Ia.3ORCID, Bhom J.45ORCID, Bieker M. S.15ORCID, Biesuz N. V.23ORCID, Billoir P.18ORCID, Biolchini A.1ORCID, Birch M.46ORCID, Bishop F. C. R.32ORCID, Bitadze A.16ORCID, Bizzeti A.ORCID, Blake T.2ORCID, Blanc F.34ORCID, Blank J. E.15ORCID, Blusk S.5ORCID, Bocharnikov V.10ORCID, Boelhauve J. A.15ORCID, Boente Garcia O.30ORCID, Boettcher T.13ORCID, Bohare A.36ORCID, Boldyrev A.10ORCID, Bolognani C. S.471ORCID, Bolzonella R.23ORCID, Bondar N.10ORCID, Borgato F.4410ORCID, Borghi S.16ORCID, Borsato M.24ORCID, Borsuk J. T.45ORCID, Bouchiba S. A.34ORCID, Bowcock T. J. V.4ORCID, Boyer A.10ORCID, Bozzi C.23ORCID, Bradley M. J.46, Brea Rodriguez A.6ORCID, Breer N.15ORCID, Brodzicka J.45ORCID, Brossa Gonzalo A.6ORCID, Brown J.4ORCID, Brundu D.48ORCID, Buchanan E.36, Buonaura A.3ORCID, Buonincontri L.44ORCID, Burke A. T.16ORCID, Burr C.10ORCID, Bursche A.4950, Butkevich A.10ORCID, Butter J. S.17ORCID, Buytaert J.10ORCID, Byczynski W.10ORCID, Cadeddu S.48ORCID, Cai H.5150, Calabrese R.23ORCID, Calefice L.52ORCID, Cali S.14ORCID, Calvi M.24ORCID, Calvo Gomez M.43ORCID, Cambon Bouzas J. I.6ORCID, Campana P.14ORCID, Campora Perez D. H.471ORCID, Campoverde Quezada A. F.25ORCID, Capelli S.24ORCID, Capriotti L.23ORCID, Caravaca-Mora R.27ORCID, Carbone A.53ORCID, Carcedo Salgado L.6ORCID, Cardinale R.41ORCID, Cardini A.48ORCID, Carniti P.24ORCID, Carus L.33, Casais Vidal A.29ORCID, Caspary R.33ORCID, Casse G.4ORCID, Castro Godinez J.27ORCID, Cattaneo M.10ORCID, Cavallero G.23ORCID, Cavallini V.23ORCID, Celani S.33ORCID, Cerasoli J.28ORCID, Cervenkov D.31ORCID, Cesare S.54ORCID, Chadwick A. J.4ORCID, Chahrour I.115ORCID, Charles M.18ORCID, Charpentier Ph.10ORCID, Chavez Barajas C. A.4ORCID, Chefdeville M.32ORCID, Chen C.28ORCID, Chen S.39ORCID, Chen Z.25ORCID, Chernov A.45ORCID, Chernyshenko S.55ORCID, Chobanova V.5643ORCID, Cholak S.34ORCID, Chrzaszcz M.45ORCID, Chubykin A.10ORCID, Chulikov V.10ORCID, Ciambrone P.14ORCID, Cid Vidal X.6ORCID, Ciezarek G.10ORCID, Cifra P.10ORCID, Clarke P. E. L.36ORCID, Clemencic M.10ORCID, Cliff H. V.17ORCID, Closier J.10ORCID, Cocha Toapaxi C.33ORCID, Coco V.10ORCID, Cogan J.28ORCID, Cogneras E.12ORCID, Cojocariu L.57ORCID, Collins P.10ORCID, Colombo T.10ORCID, Comerma-Montells A.52ORCID, Congedo L.58ORCID, Contu A.48ORCID, Cooke N.9ORCID, Corredoira I.6ORCID, Correia A.18ORCID, Corti G.10ORCID, Cottee Meldrum J. J.7, Couturier B.10ORCID, Craik D. C.3ORCID, Cruz Torres M.40ORCID, Curras Rivera E.34ORCID, Currie R.36ORCID, Da Silva C. L.59ORCID, Dadabaev S.10ORCID, Dai L.6061ORCID, Dai X.21ORCID, Dall’Occo E.15ORCID, Dalseno J.6ORCID, D’Ambrosio C.10ORCID, Daniel J.12ORCID, Danilina A.10ORCID, d’Argent P.58ORCID, Davidson A.2ORCID, Davies J. E.16ORCID, Davis A.16ORCID, De Aguiar Francisco O.16ORCID, De Angelis C.48ORCID, De Benedetti F.10ORCID, de Boer J.1ORCID, De Bruyn K.621ORCID, De Capua S.16ORCID, De Cian M.3310ORCID, De Freitas Carneiro Da Graca U.40ORCID, De Lucia E.14ORCID, De Miranda J. M.40ORCID, De Paula L.19ORCID, De Serio M.58ORCID, De Simone D.3ORCID, De Simone P.14ORCID, De Vellis F.15ORCID, de Vries J. A.471ORCID, Debernardis F.58ORCID, Decamp D.32ORCID, Dedu V.28ORCID, Del Buono L.18ORCID, Delaney B.29ORCID, Dembinski H.-P.15ORCID, Deng J.61ORCID, Denysenko V.3ORCID, Deschamps O.12ORCID, Dettori F.48ORCID, Dey B.6310ORCID, Di Nezza P.14ORCID, Diachkov I.10ORCID, Didenko S.10ORCID, Ding S.5ORCID, Dittmann L.33ORCID, Dobishuk V.55ORCID, Docheva A. D.9ORCID, Dolmatov A.10, Dong C.50ORCID, Donohoe A. M.64ORCID, Dordei F.48ORCID, dos Reis A. C.40ORCID, Dowling A. D.5ORCID, Downes A. G.32ORCID, Duan W.4950ORCID, Duda P.6545ORCID, Dudek M. W.45ORCID, Dufour L.10ORCID, Duk V.66ORCID, Durante P.10ORCID, Duras M. M.6545ORCID, Durham J. M.59ORCID, Durmus O. D.6310ORCID, Dziurda A.45ORCID, Dzyuba A.10ORCID, Easo S.67ORCID, Eckstein E.6833, Egede U.69ORCID, Egorychev A.10ORCID, Egorychev V.10ORCID, Eisenhardt S.36ORCID, Ejopu E.16ORCID, Ek-In S.34ORCID, Eklund L.89ORCID, Elashri M.13ORCID, Ellbracht J.15ORCID, Ely S.46ORCID, Ene A.57ORCID, Epple E.13ORCID, Escher S.37ORCID, Eschle J.3ORCID, Esen S.33ORCID, Evans T.16ORCID, Fabiano F.4810ORCID, Falcao L. N.40ORCID, Fan Y.25ORCID, Fang B.515020ORCID, Fantini L.66ORCID, Faria M.34ORCID, Farmer K.36ORCID, Fazzini D.24ORCID, Felkowski L.6545ORCID, Feng M.3925ORCID, Feo M.10ORCID, Fernandez Gomez M.6ORCID, Fernez A. D.70ORCID, Ferrari F.53ORCID, Ferreira Rodrigues F.19ORCID, Ferreres Sole S.1ORCID, Ferrillo M.3ORCID, Ferro-Luzzi M.10ORCID, Filippov S.10ORCID, Fini R. A.58ORCID, Fiorini M.23ORCID, Fischer K. M.31ORCID, Fitzgerald D. S.115ORCID, Fitzpatrick C.16ORCID, Fleuret F.30ORCID, Fontana M.53ORCID, Foreman L. F.16ORCID, Forty R.10ORCID, Foulds-Holt D.17ORCID, Franco Sevilla M.70ORCID, Frank M.10ORCID, Franzoso E.23ORCID, Frau G.33ORCID, Frei C.10ORCID, Friday D. A.16ORCID, Fu J.25ORCID, Fuehring Q.15ORCID, Fujii Y.69ORCID, Fulghesu T.18ORCID, Gabriel E.1ORCID, Galati G.58ORCID, Galati M. D.1ORCID, Gallas Torreira A.6ORCID, Galli D.53ORCID, Gambetta S.36ORCID, Gandelman M.19ORCID, Gandini P.54ORCID, Gao H.25ORCID, Gao R.31ORCID, Gao Y.61ORCID, Gao Y.21ORCID, Gao Y.61, Garau M.48ORCID, Garcia Martin L. M.34ORCID, Garcia Moreno P.52ORCID, García Pardiñas J.10ORCID, Garg K. G.61ORCID, Garrido L.52ORCID, Gaspar C.10ORCID, Geertsema R. E.1ORCID, Gerken L. L.15ORCID, Gersabeck E.16ORCID, Gersabeck M.16ORCID, Gershon T.2ORCID, Ghorbanimoghaddam Z.7, Giambastiani L.44ORCID, Giasemis F. I.18ORCID, Gibson V.17ORCID, Giemza H. K.71ORCID, Gilman A. L.31ORCID, Giovannetti M.14ORCID, Gioventù A.52ORCID, Gironella Gironell P.52ORCID, Giugliano C.23ORCID, Giza M. A.45ORCID, Gkougkousis E. L.46ORCID, Glaser F. C.2033ORCID, Gligorov V. V.18ORCID, Göbel C.3519ORCID, Golobardes E.43ORCID, Golubkov D.10ORCID, Golutvin A.461010ORCID, Gomes A.40ORCID, Gomez Fernandez S.52ORCID, Goncalves Abrantes F.31ORCID, Goncerz M.45ORCID, Gong G.50ORCID, Gooding J. A.15ORCID, Gorelov I. V.10ORCID, Gotti C.24ORCID, Grabowski J. P.6833ORCID, Granado Cardoso L. A.10ORCID, Graugés E.52ORCID, Graverini E.34ORCID, Grazette L.2ORCID, Graziani G.ORCID, Grecu A. T.57ORCID, Greeven L. M.1ORCID, Grieser N. A.13ORCID, Grillo L.9ORCID, Gromov S.10ORCID, Gu C.30ORCID, Guarise M.23ORCID, Guittiere M.20ORCID, Guliaeva V.10ORCID, Günther P. A.33ORCID, Guseinov A.-K.34ORCID, Gushchin E.10ORCID, Guz Y.211010ORCID, Gys T.10ORCID, Habermann K.6833ORCID, Hadavizadeh T.69ORCID, Hadjivasiliou C.70ORCID, Haefeli G.34ORCID, Haen C.10ORCID, Haimberger J.10ORCID, Hajheidari M.10, Halvorsen M. M.10ORCID, Hamilton P. M.70ORCID, Hammerich J.4ORCID, Han Q.61ORCID, Han X.33ORCID, Hansmann-Menzemer S.33ORCID, Hao L.25ORCID, Harnew N.31ORCID, Harrison T.4ORCID, Hartmann M.20ORCID, He J.25ORCID, Heijhoff K.1ORCID, Hemmer F.10ORCID, Henderson C.13ORCID, Henderson R. D. L.692ORCID, Hennequin A. M.10ORCID, Hennessy K.4ORCID, Henry L.34ORCID, Herd J.46ORCID, Herrero Gascon P.33ORCID, Heuel J.37ORCID, Hicheur A.19ORCID, Hijano Mendizabal G.3, Hill D.34ORCID, Hollitt S. E.15ORCID, Horswill J.16ORCID, Hou R.61ORCID, Hou Y.32ORCID, Howarth N.4, Hu J.33, Hu J.4950ORCID, Hu W.21ORCID, Hu X.50ORCID, Huang W.25ORCID, Hulsbergen W.1ORCID, Hunter R. J.2ORCID, Hushchyn M.10ORCID, Hutchcroft D.4ORCID, Ilin D.10ORCID, Ilten P.13ORCID, Inglessi A.10ORCID, Iniukhin A.10ORCID, Ishteev A.10ORCID, Ivshin K.10ORCID, Jacobsson R.10ORCID, Jage H.37ORCID, Jaimes Elles S. J.727318ORCID, Jakobsen S.10ORCID, Jans E.1ORCID, Jashal B. K.72ORCID, Jawahery A.7010ORCID, Jevtic V.15ORCID, Jiang E.70ORCID, Jiang X.3925ORCID, Jiang Y.25ORCID, Jiang Y. J.21ORCID, John M.31ORCID, Johnson D.74ORCID, Jones C. R.17ORCID, Jones T. P.2ORCID, Joshi S.71ORCID, Jost B.10ORCID, Jurik N.10ORCID, Juszczak I.45ORCID, Kaminaris D.34ORCID, Kandybei S.75ORCID, Kang Y.50ORCID, Karacson M.10ORCID, Karpenkov D.10ORCID, Kauniskangas A.34ORCID, Kautz J. W.13ORCID, Keizer F.10ORCID, Kenzie M.17ORCID, Ketel T.1ORCID, Khanji B.5ORCID, Kharisova A.10ORCID, Kholodenko S.38ORCID, Khreich G.20ORCID, Kirn T.37ORCID, Kirsebom V. S.24ORCID, Kitouni O.29ORCID, Klaver S.76ORCID, Kleijne N.38ORCID, Klimaszewski K.71ORCID, Kmiec M. R.71ORCID, Koliiev S.55ORCID, Kolk L.15ORCID, Konoplyannikov A.10ORCID, Kopciewicz P.7710ORCID, Koppenburg P.1ORCID, Korolev M.10ORCID, Kostiuk I.1ORCID, Kot O.55, Kotriakhova S.ORCID, Kozachuk A.10ORCID, Kravchenko P.10ORCID, Kravchuk L.10ORCID, Kreps M.2ORCID, Kretzschmar S.37ORCID, Krokovny P.10ORCID, Krupa W.5ORCID, Krzemien W.71ORCID, Kubat J.33, Kubis S.6545ORCID, Kucewicz W.45ORCID, Kucharczyk M.45ORCID, Kudryavtsev V.10ORCID, Kulikova E.10ORCID, Kupsc A.89ORCID, Kutsenko B. K.28ORCID, Lacarrere D.10ORCID, Lai A.48ORCID, Lampis A.48ORCID, Lancierini D.17ORCID, Landesa Gomez C.6ORCID, Lane J. J.69ORCID, Lane R.7ORCID, Langenbruch C.33ORCID, Langer J.15ORCID, Lantwin O.10ORCID, Latham T.2ORCID, Lazzari F.38ORCID, Lazzeroni C.74ORCID, Le Gac R.28ORCID, Lefèvre R.12ORCID, Leflat A.10ORCID, Legotin S.10ORCID, Lehuraux M.2ORCID, Lemos Cid E.10ORCID, Leroy O.28ORCID, Lesiak T.45ORCID, Leverington B.33ORCID, Li A.50ORCID, Li H.4950ORCID, Li K.61ORCID, Li L.16ORCID, Li P.10ORCID, Li P.-R.7839ORCID, Li S.61ORCID, Li T.39ORCID, Li T.4950ORCID, Li Y.61, Li Y.39ORCID, Li Z.5ORCID, Lian Z.50ORCID, Liang X.5ORCID, Libralon S.72ORCID, Lin C.25ORCID, Lin T.67ORCID, Lindner R.10ORCID, Lisovskyi V.34ORCID, Litvinov R.48ORCID, Liu F. L.69ORCID, Liu G.4950ORCID, Liu K.7839ORCID, Liu Q.25ORCID, Liu S.3925ORCID, Liu Y.36ORCID, Liu Y.7839, Liu Y. L.46ORCID, Lobo Salvia A.52ORCID, Loi A.48ORCID, Lomba Castro J.6ORCID, Long T.17ORCID, Lopes J. H.19ORCID, Lopez Huertas A.52ORCID, López Soliño S.6ORCID, Lovell G. H.17ORCID, Lucarelli C.22ORCID, Lucchesi D.44ORCID, Luchuk S.10ORCID, Lucio Martinez M.471ORCID, Lukashenko V.155ORCID, Luo Y.21ORCID, Lupato A.44ORCID, Luppi E.23ORCID, Lynch K.64ORCID, Lyu X.-R.25ORCID, Ma G. M.50ORCID, Ma R.25ORCID, Maccolini S.15ORCID, Machefert F.20ORCID, Maciuc F.57ORCID, Mack B. M.5ORCID, Mackay I.31ORCID, Mackey L. M.5ORCID, Madhan Mohan L. R.17ORCID, Madurai M. M.74ORCID, Maevskiy A.10ORCID, Magdalinski D.1ORCID, Maisuzenko D.10ORCID, Majewski M. W.77, Malczewski J. J.45ORCID, Malde S.31ORCID, Malecki B.4510ORCID, Malentacca L.10, Malinin A.10ORCID, Maltsev T.10ORCID, Manca G.48ORCID, Mancinelli G.28ORCID, Mancuso C.5420ORCID, Manera Escalero R.52, Manuzzi D.53ORCID, Marangotto D.54ORCID, Marchand J. F.32ORCID, Marchevski R.34ORCID, Marconi U.53ORCID, Mariani S.10ORCID, Marin Benito C.52ORCID, Marks J.33ORCID, Marshall A. M.7ORCID, Marshall P. J.4, Martelli G.66ORCID, Martellotti G.42ORCID, Martinazzoli L.10ORCID, Martinelli M.24ORCID, Martinez Santos D.6ORCID, Martinez Vidal F.72ORCID, Massafferri A.40ORCID, Materok M.37ORCID, Matev R.10ORCID, Mathad A.10ORCID, Matiunin V.10ORCID, Matteuzzi C.5ORCID, Mattioli K. R.30ORCID, Mauri A.46ORCID, Maurice E.30ORCID, Mauricio J.52ORCID, Mayencourt P.34ORCID, Mazurek M.71ORCID, McCann M.46ORCID, Mcconnell L.64ORCID, McGrath T. H.16ORCID, McHugh N. T.9ORCID, McNab A.16ORCID, McNulty R.64ORCID, Meadows B.13ORCID, Meier G.15ORCID, Melnychuk D.71ORCID, Merk M.1471ORCID, Merli A.54ORCID, Meyer Garcia L.19ORCID, Miao D.3925ORCID, Miao H.25ORCID, Mikhasenko M.6833ORCID, Milanes D. A.7318ORCID, Minotti A.24ORCID, Minucci E.5ORCID, Miralles T.12ORCID, Mitreska B.15ORCID, Mitzel D. S.15ORCID, Modak A.67ORCID, Mödden A.15ORCID, Mohammed R. A.31ORCID, Moise R. D.37ORCID, Mokhnenko S.10ORCID, Mombächer T.10ORCID, Monk M.269ORCID, Monteil S.12ORCID, Morcillo Gomez A.6ORCID, Morello G.14ORCID, Morello M. J.38ORCID, Morgenthaler M. P.33ORCID, Morris A. B.10ORCID, Morris A. G.28ORCID, Mountain R.5ORCID, Mu H.50ORCID, Mu Z. M.21ORCID, Muhammad E.2ORCID, Muheim F.36ORCID, Mulder M.621ORCID, Müller K.3ORCID, Muñoz-Rojas F.27ORCID, Murta R.46ORCID, Naik P.4ORCID, Nakada T.34ORCID, Nandakumar R.67ORCID, Nanut T.10ORCID, Nasteva I.19ORCID, Needham M.36ORCID, Neri N.54ORCID, Neubert S.6833ORCID, Neufeld N.10ORCID, Neustroev P.10, Nicolini J.1520ORCID, Nicotra D.471ORCID, Niel E. M.34ORCID, Nikitin N.10ORCID, Nogga P.6833, Nolte N. S.29ORCID, Normand C.7ORCID, Novoa Fernandez J.6ORCID, Nowak G.13ORCID, Nunez C.115ORCID, Nur H. N.9ORCID, Oblakowska-Mucha A.77ORCID, Obraztsov V.10ORCID, Oeser T.37ORCID, Okamura S.2310ORCID, Okhotnikov A.10, Oldeman R.48ORCID, Oliva F.36ORCID, Olocco M.15ORCID, Onderwater C. J. G.471ORCID, O’Neil R. H.36ORCID, Otalora Goicochea J. M.19ORCID, Owen P.3ORCID, Oyanguren A.72ORCID, Ozcelik O.36ORCID, Padeken K. O.6833ORCID, Pagare B.2ORCID, Pais P. R.33ORCID, Pajero T.31ORCID, Palano A.58ORCID, Palutan M.14ORCID, Panshin G.10ORCID, Paolucci L.2ORCID, Papanestis A.67ORCID, Pappagallo M.58ORCID, Pappalardo L. L.23ORCID, Pappenheimer C.13ORCID, Parkes C.16ORCID, Passalacqua B.23ORCID, Passaleva G.22ORCID, Passaro D.38ORCID, Pastore A.58ORCID, Patel M.46ORCID, Patoc J.31ORCID, Patrignani C.53ORCID, Pawley C. J.471ORCID, Pellegrino A.1ORCID, Pepe Altarelli M.14ORCID, Perazzini S.53ORCID, Pereima D.10ORCID, Pereiro Castro A.6ORCID, Perret P.12ORCID, Perro A.10ORCID, Petridis K.7ORCID, Petrolini A.41ORCID, Petrucci S.36ORCID, Pfaller J. P.13ORCID, Pham H.5ORCID, Pica L.38ORCID, Piccini M.66ORCID, Pietrzyk B.32ORCID, Pietrzyk G.20ORCID, Pinci D.42ORCID, Pisani F.10ORCID, Pizzichemi M.24ORCID, Placinta V.57ORCID, Plo Casasus M.6ORCID, Polci F.1810ORCID, Poli Lener M.14ORCID, Poluektov A.28ORCID, Polukhina N.10ORCID, Polyakov I.10ORCID, Polycarpo E.19ORCID, Ponce S.10ORCID, Popov D.25ORCID, Poslavskii S.10ORCID, Prasanth K.45ORCID, Prouve C.6ORCID, Pugatch V.55ORCID, Punzi G.38ORCID, Qian W.25ORCID, Qin N.50ORCID, Qu S.50ORCID, Quagliani R.34ORCID, Rabadan Trejo R. I.2ORCID, Rademacker J. H.7ORCID, Rama M.38ORCID, Ramírez García M.115ORCID, Ramos Pernas M.2ORCID, Rangel M. S.19ORCID, Ratnikov F.10ORCID, Raven G.76ORCID, Rebollo De Miguel M.72ORCID, Redi F.54ORCID, Reich J.7ORCID, Reiss F.16ORCID, Ren Z.25ORCID, Resmi P. K.31ORCID, Ribatti R.38ORCID, Ricart G. R.3079ORCID, Riccardi D.38ORCID, Ricciardi S.67ORCID, Richardson K.29ORCID, Richardson-Slipper M.36ORCID, Rinnert K.4ORCID, Robbe P.20ORCID, Robertson G.9ORCID, Rodrigues E.4ORCID, Rodriguez Fernandez E.6ORCID, Rodriguez Lopez J. A.7318ORCID, Rodriguez Rodriguez E.6ORCID, Rogovskiy A.67ORCID, Rolf D. L.10ORCID, Roloff P.10ORCID, Romanovskiy V.10ORCID, Romero Lamas M.6ORCID, Romero Vidal A.6ORCID, Romolini G.23ORCID, Ronchetti F.34ORCID, Rotondo M.14ORCID, Roy S. R.33ORCID, Rudolph M. S.5ORCID, Ruf T.10ORCID, Ruiz Diaz M.33ORCID, Ruiz Fernandez R. A.6ORCID, Ruiz Vidal J.89ORCID, Ryzhikov A.10ORCID, Ryzka J.77ORCID, Saavedra-Arias J. J.27ORCID, Saborido Silva J. J.6ORCID, Sadek R.30ORCID, Sagidova N.10ORCID, Sahoo D.6310ORCID, Sahoo N.74ORCID, Saitta B.48ORCID, Salomoni M.24ORCID, Sanchez Gras C.1ORCID, Sanderswood I.72ORCID, Santacesaria R.42ORCID, Santamarina Rios C.6ORCID, Santimaria M.14ORCID, Santoro L.40ORCID, Santovetti E.26ORCID, Saputi A.2310ORCID, Saranin D.10ORCID, Sarpis G.36ORCID, Sarpis M.6833ORCID, Sarti A.42ORCID, Satriano C.42ORCID, Satta A.26ORCID, Saur M.21ORCID, Savrina D.10ORCID, Sazak H.37ORCID, Scantlebury Smead L. G.31ORCID, Scarabotto A.15ORCID, Schael S.37ORCID, Scherl S.4ORCID, Schertz A. M.6310ORCID, Schiller M.9ORCID, Schindler H.10ORCID, Schmelling M.80ORCID, Schmidt B.10ORCID, Schmitt S.37ORCID, Schmitz H.6833, Schneider O.34ORCID, Schopper A.10ORCID, Schulte N.15ORCID, Schulte S.34ORCID, Schune M. H.20ORCID, Schwemmer R.10ORCID, Schwering G.37ORCID, Sciascia B.14ORCID, Sciuccati A.10ORCID, Sellam S.6ORCID, Semennikov A.10ORCID, Senger T.3ORCID, Senghi Soares M.76ORCID, Sergi A.41ORCID, Serra N.3ORCID, Sestini L.44ORCID, Seuthe A.15ORCID, Shang Y.21ORCID, Shangase D. M.115ORCID, Shapkin M.10ORCID, Sharma R. S.5ORCID, Shchemerov I.10ORCID, Shchutska L.34ORCID, Shears T.4ORCID, Shekhtman L.10ORCID, Shen Z.21ORCID, Sheng S.3925ORCID, Shevchenko V.10ORCID, Shi B.25ORCID, Shields E. B.24ORCID, Shimizu Y.20ORCID, Shmanin E.10ORCID, Shorkin R.10ORCID, Shupperd J. D.5ORCID, Silva Coutinho R.5ORCID, Simi G.44ORCID, Simone S.58ORCID, Skidmore N.2ORCID, Skwarnicki T.5ORCID, Slater M. W.74ORCID, Smallwood J. C.31ORCID, Smith E.29ORCID, Smith K.59ORCID, Smith M.46ORCID, Snoch A.1ORCID, Soares Lavra L.36ORCID, Sokoloff M. D.13ORCID, Soler F. J. P.9ORCID, Solomin A.107ORCID, Solovev A.10ORCID, Solovyev I.10ORCID, Song R.69ORCID, Song Y.34ORCID, Song Y.50ORCID, Song Y. 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J.33ORCID, Ursov E.10ORCID, Usachov A.76ORCID, Ustyuzhanin A.10ORCID, Uwer U.33ORCID, Vagnoni V.53ORCID, Valassi A.10ORCID, Valenti G.53ORCID, Valls Canudas N.43ORCID, Van Hecke H.59ORCID, van Herwijnen E.46ORCID, Van Hulse C. B.6ORCID, Van Laak R.34ORCID, van Veghel M.1ORCID, Vazquez Gomez R.52ORCID, Vazquez Regueiro P.6ORCID, Vázquez Sierra C.6ORCID, Vecchi S.23ORCID, Velthuis J. J.7ORCID, Veltri M.22ORCID, Venkateswaran A.34ORCID, Vesterinen M.2ORCID, Vieites Diaz M.10ORCID, Vilasis-Cardona X.43ORCID, Vilella Figueras E.4ORCID, Villa A.53ORCID, Vincent P.18ORCID, Volle F. C.20ORCID, vom Bruch D.28ORCID, Vorobyev V.10, Voropaev N.10ORCID, Vos K.471ORCID, Vouters G.32ORCID, Vrahas C.36ORCID, Wagner J.15ORCID, Walsh J.38ORCID, Walton E. J.692ORCID, Wan G.21ORCID, Wang C.33ORCID, Wang G.61ORCID, Wang J.21ORCID, Wang J.39ORCID, Wang J.50ORCID, Wang J.5150ORCID, Wang M.54ORCID, Wang N. W.25ORCID, Wang R.7ORCID, Wang X.4950ORCID, Wang X. 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Affiliation:
1. Nikhef National Institute for Subatomic Physics 2. University of Warwick 3. Universität Zürich 4. University of Liverpool 5. Syracuse University 6. Universidade de Santiago de Compostela 7. University of Bristol 8. Uppsala University 9. University of Glasgow 10. CERN 11. University of Michigan 12. Université Clermont Auvergne 13. University of Cincinnati 14. INFN Laboratori Nazionali di Frascati 15. Technische Universität Dortmund 16. University of Manchester 17. University of Cambridge 18. Sorbonne Université 19. Universidade Federal do Rio de Janeiro (UFRJ) 20. Université Paris-Saclay 21. Peking University 22. INFN Sezione di Firenze 23. INFN Sezione di Ferrara 24. INFN Sezione di Milano-Bicocca 25. University of Chinese Academy of Sciences, Beijing, China 26. INFN Sezione di Roma Tor Vergata 27. Consejo Nacional de Rectores (CONARE) 28. Aix Marseille Univ 29. Massachusetts Institute of Technology 30. Laboratoire Leprince-Ringuet 31. University of Oxford 32. Université Savoie Mont Blanc 33. Ruprecht-Karls-Universität Heidelberg 34. Institute of Physics 35. Pontifícia Universidade Católica do Rio de Janeiro (PUC-Rio) 36. University of Edinburgh 37. RWTH Aachen University 38. INFN Sezione di Pisa 39. Institute Of High Energy Physics (IHEP) 40. Centro Brasileiro de Pesquisas Físicas (CBPF) 41. INFN Sezione di Genova 42. INFN Sezione di Roma La Sapienza 43. Universitat Ramon Llull 44. INFN Sezione di Padova 45. Henryk Niewodniczanski Institute of Nuclear Physics Polish Academy of Sciences 46. Imperial College London 47. Universiteit Maastricht 48. INFN Sezione di Cagliari 49. South China Normal University 50. Tsinghua University 51. Wuhan University 52. Universitat de Barcelona 53. INFN Sezione di Bologna 54. INFN Sezione di Milano 55. Institute for Nuclear Research of the National Academy of Sciences (KINR) 56. Universidade da Coruña 57. Horia Hulubei National Institute of Physics and Nuclear Engineering 58. INFN Sezione di Bari 59. Los Alamos National Laboratory (LANL) 60. Hunan University 61. Central China Normal University 62. University of Groningen 63. Eotvos Lorand University 64. University College Dublin 65. Tadeusz Kosciuszko Cracow University of Technology 66. INFN Sezione di Perugia 67. STFC Rutherford Appleton Laboratory 68. Universität Bonn—Helmholtz-Institut für Strahlen und Kernphysik 69. Monash University 70. University of Maryland 71. National Center for Nuclear Research (NCBJ) 72. Centro Mixto Universidad de Valencia—CSIC 73. Universidad Nacional de Colombia 74. University of Birmingham 75. NSC Kharkiv Institute of Physics and Technology (NSC KIPT) 76. Nikhef National Institute for Subatomic Physics and VU University Amsterdam 77. AGH—University of Krakow 78. Lanzhou University 79. Departement de Physique Nucleaire (SPhN) 80. Max-Planck-Institut für Kernphysik (MPIK)
Abstract
The four decays, Λb0→Σc(*)++D(*)−K−, are observed for the first time using proton-proton collision data collected with the LHCb detector at a center-of-mass energy of 13 TeV, corresponding to an integrated luminosity of 6 fb−1. By considering the Λb0→Λc+D¯0K− decay as reference channel, the following branching fraction ratios are measured to be B(Λb0→Σc++D−K−)B(Λb0→Λc+D¯0K−)=0.282±0.016±0.016±0.005, B(Λb0→Σc*++D−K−)B(Λb0→Σc++D−K−)=0.460±0.052±0.028, B(Λb0→Σc++D*−K−)B(Λb0→Σc++D−K−)=2.261±0.202±0.129±0.046, B(Λb0→Σc*++D*−K−)B(Λb0→Σc++D−K−)=0.896±0.137±0.066±0.018, where the first uncertainties are statistical, the second are systematic, and the third are due to uncertainties in the branching fractions of intermediate particle decays. These initial observations mark the beginning of pentaquark searches in these modes, with more datasets to become available following the LHCb upgrade.
© 2024 CERN, for the LHCb Collaboration
2024
CERN
Funder
Coordenação de Aperfeiçoamento de Pessoal de Nível Superior Conselho Nacional de Desenvolvimento Científico e Tecnológico Fundação Carlos Chagas Filho de Amparo à Pesquisa do Estado do Rio de Janeiro Financiadora de Estudos e Projetos Ministry of Science and Technology of the People’s Republic of China National Natural Science Foundation of China Centre National de la Recherche Scientifique Institut National de Physique Nucléaire et de Physique des Particules Bundesministerium für Bildung und Forschung Deutsche Forschungsgemeinschaft Max-Planck-Gesellschaft Instituto Nazionale di Fisica Nucleare Nederlandse Organisatie voor Wetenschappelijk Onderzoek Ministerstwo Edukacji i Nauki Narodowe Centrum Nauki Ministerul Cercetării, Inovării şi Digitalizării Institutul de Fizică Atomică Ministerio de Ciencia e Innovación Schweizerischer Nationalfonds zur Förderung der Wissenschaftlichen Forschung National Academy of Sciences of Ukraine Science and Technology Facilities Council Nuclear Physics National Science Foundation CERN Karlsruhe Institute of Technology Deutsches Elektronen-Synchrotron Centro Svizzero di Calcolo Scientifico Institutul National de Cercetare-Dezvoltare pentru Fizica si Inginerie Nucleara “Horia Hulubei” Australian Research Council Australian Research Data Commons Key Research Program of Frontier Science, Chinese Academy of Sciences CAS Center for Excellence in Particle Physics Fundamental Research Funds for the Central Universities Guangzhou Municipal Science and Technology Project H2020 Marie Skłodowska-Curie Actions European Research Council Agence Nationale de la Recherche Région Auvergne-Rhône-Alpes Alexander von Humboldt-Stiftung Generalitat Valenciana Xunta de Galicia Leverhulme Trust Royal Society UK Research and Innovation SER, Switzerland SURF, Netherlands PIC, Spain GridPP, United Kingdom CBPF, Brazil Polish WLCG CAS PIFI Minciencias, Colombia EPLANET NextGenerationEU A*MIDEX IPhU Labex P2IO ICSC, Italy GENCAT, Spain Inditex, Spain InTalent and Prog. Atracción Talento, CM, Spain SRC, Sweden
Publisher
American Physical Society (APS)
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