Albanese R.Alexandrov A.Alicante F.Anokhina A.Asada T.Battilana C.Bay A.Betancourt C.Biswas R.Blanco Castro A.Bogomilov M.Bonacorsi D.Bonivento W.M.Bordalo P.Boyarsky A.Buontempo S.Campanelli M.Camporesi T.Canale V.Castro A.Centanni D.Cerutti F.Chernyavskiy M.Choi K.-Y.Cholak S.Cindolo F.Climescu M.Conaboy A.P.Dallavalle G.M.Davino D.De Bryas P.T.De Lellis G.De Magistris M.De Roeck A.De Rújula A.De Serio M.De Simone D.Di Crescenzo A.Donà R.Durhan O.Fabbri F.Fedotovs F.Ferrillo M.Ferro-Luzzi M.Fini R.A.Fiorillo A.Fresa R.Funk W.Garay Walls F.M.Golovatiuk A.Golutvin A.Graverini E.Guler A.M.Guliaeva V.Haefeli G.J.Helo Herrera J.C.Van Herwijnen E.Iengo P.Ilieva S.Infantino A.Iuliano A.Jacobsson R.Kamiscioglu C.Kauniskangas A.M.Khalikov E.Kim S.H.Kim Y.G.Klioutchnikov G.Komatsu M.Konovalova N.Kovalenko S.Kuleshov S.Lacker H.M.Lantwin O.Lasagni Manghi F.Lauria A.Lee K.Y.Lee K.S.Lo Meo S.Loschiavo V.P.Marcellini S.Margiotta A.Mascellani A.Miano A.Mikulenko A.Montesi M.C.Navarria F.L.Ogawa S.Okateva N.Ovchynnikov M.Paggi G.Park B.D.Pastore A.Perrotta A.Podgrudkov D.Polukhina N.Prota A.Quercia A.Ramos S.Reghunath A.Roganova T.Ronchetti F.Rovelli T.Ruchayskiy O.Ruf T.Sabate Gilarte M.Samoilov M.Scalera V.Schneider O.Sekhniaidze G.Serra N.Shaposhnikov M.Shevchenko V.Shchedrina T.Shchutska L.Shibuya H.Simone S.Siroli G.P.Sirri G.Soares G.Soto Sandoval O.JSpurio M.Starkov N.Timiryasov I.Tioukov V.Tramontano F.Trippl C.Ursov E.Ustyuzhanin A.Vankova-Kirilova G.Verguilov V.Viegas Guerreiro Leonardo N.Vilela C.Visone C.Wanke R.Yaman E.Yazici C.Yoon C.S.Zaffaroni E.Zamora Saa J.2024-12-182024-12-182023-07Physical Review Letters. Volume 131, Issue 3. 21 July 2023. Article number 0318020031-9007https://repositorio.unab.cl/handle/ria/62645Indexación: ScopusWe report the direct observation of muon neutrino interactions with the SND@LHC detector at the Large Hadron Collider. A dataset of proton-proton collisions at s=13.6 TeV collected by SND@LHC in 2022 is used, corresponding to an integrated luminosity of 36.8 fb-1. The search is based on information from the active electronic components of the SND@LHC detector, which covers the pseudorapidity region of 7.2<η<8.4, inaccessible to the other experiments at the collider. Muon neutrino candidates are identified through their charged-current interaction topology, with a track propagating through the entire length of the muon detector. After selection cuts, 8 νμ interaction candidate events remain with an estimated background of 0.086 events, yielding a significance of about 7 standard deviations for the observed νμ signal. © 2023 authors. Published by the American Physical Society. Published by the American Physical Society.enSND@LHC DetectorHadron ColliderNeutrinos MuónicosNeutronsParticle DetectorsTellurium CompoundsDirect ObservationsElectronic ComponentIntegrated LuminosityLarge Hadron ColliderLarge-Hadron CollidersLHC DetectorsLHC ExperimentsMuon NeutrinoNeutrino InteractionsProton Proton CollisionsArtículoAttribution 4.0 International Deed (CC BY 4.0)10.1103/PhysRevLett.131.031802