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dc.contributor.authorÁlvarez Melcón, Alejandro 
dc.contributor.authorArguedas Cuendis, Sergio 
dc.contributor.authorBaier, Justin 
dc.contributor.authorBarth, Klaus 
dc.contributor.authorBräuninger, Heinrich 
dc.contributor.authorCalatroni, Sergio 
dc.contributor.authorCantatore, Giovanni 
dc.contributor.authorCaspers, Fritz 
dc.contributor.authorCastel Pablo, Juan Francisco 
dc.contributor.authorCetin, Serkant Ali 
dc.contributor.authorCogollos Triviño, Cristian 
dc.contributor.authorDafni, Theopisti 
dc.contributor.authorDavenport, Martyn 
dc.contributor.authorDermenev, Alexander 
dc.contributor.authorDesch, Klaus 
dc.contributor.authorDíaz-Morcillo, Alejandro Benedicto 
dc.contributor.authorDöbrich, Babette 
dc.contributor.authorFischer, Helene 
dc.contributor.authorFunk, Wolfgang 
dc.contributor.authorGallego Puyol, Juan Daniel 
dc.contributor.authorGarcía Barceló, José María 
dc.contributor.authorGardikiotis, Antonios 
dc.contributor.authorGracia Garza, Javier 
dc.contributor.authorGimeno Martínez, Benito 
dc.contributor.authorGninenko, Sergei 
dc.contributor.authorGolm, Jessica 
dc.contributor.authorHasinoff, Michael D. 
dc.contributor.authorHoffmann, Dieter H.H. 
dc.contributor.authorGarcía Irastorza, Igor 
dc.contributor.authorJakovčić, Krešimir 
dc.contributor.authorKaminski, Jochen 
dc.contributor.authorKaruza, Marin 
dc.contributor.authorLakic, Biljana 
dc.contributor.authorLaurent, Jean Michel 
dc.contributor.authorLozano Guerrero, Antonio José 
dc.contributor.authorLuzón Marco, Gloria 
dc.contributor.authorMalbrunot, Chloé 
dc.contributor.authorMoroudas, Marios 
dc.contributor.authorMiralda Escudé, Jordi 
dc.contributor.authorMirallas Sánchez, Héctor 
dc.contributor.authorMiceli, Lino 
dc.contributor.authorNavarro Lorente, Pedro Javier 
dc.contributor.authorOzbey, Aydin 
dc.contributor.authorÖzbozduman, Kaan 
dc.contributor.authorPeña Garay, Carlos 
dc.contributor.authorPivovaroff, ‪Michael James 
dc.contributor.authorRedondo Martín, Javier 
dc.contributor.authorRuz Armendáriz, Jaime 
dc.contributor.authorRuiz Chóliz, Elisa 
dc.contributor.authorSchmidt, Sebastian 
dc.contributor.authorSchumann, Marc 
dc.contributor.authorSemertzidis, Yannis K. 
dc.contributor.authorSolanki, Sami Khan 
dc.contributor.authorStewart, L. 
dc.contributor.authorTsagris, Ioannis 
dc.contributor.authorVafeiadis, Theodoros 
dc.contributor.authorVogel, Julia Katharina 
dc.contributor.authorWuensch, Walter 
dc.contributor.authorZioutas, Konstantin
dc.identifier.citationCAST, A. A. Melcón et al., First results of the CAST-RADES haloscope search for axions at 34.67 µeV, 2104.13798es_ES
dc.description.abstractWe present results of the Relic Axion Dark-Matter Exploratory Setup (RADES), a detector which is part of the CERN Axion Solar Telescope (CAST), searching for axion dark matter in the 34.67μeV mass range. A radio frequency cavity consisting of 5 sub-cavities coupled by inductive irises took physics data inside the CAST dipole magnet for the first time using this filter-like haloscope geometry. An exclusion limit with a 95% credibility level on the axion-photon coupling constant of gaγ & 4 × 10−13 GeV−1 over a mass range of 34.6738μeV < ma < 34.6771μeV is set. This constitutes a significant improvement over the current strongest limit set by CAST at this mass and is at the same time one of the most sensitive direct searches for an axion dark matter candidate above the mass of 25μeV. The results also demonstrate the feasibility of exploring a wider mass range around the value probed by CAST-RADES in this work using similar coherent resonant cavitieses_ES
dc.description.sponsorshipWe wish to thank our colleagues at CERN, in particular Marc Thiebert from the coating lab, as well as the whole team of the CERN Central Cryogenic Laboratory for their support and advice in speci c aspects of the project. We thank Arefe Abghari for her contributions as the project's summer student during 2018. This work has been funded by the Spanish Agencia Estatal de Investigacion (AEI) and Fondo Europeo de Desarrollo Regional (FEDER) under project FPA-2016-76978-C3-2-P and PID2019-108122GB-C33, and was supported by the CERN Doctoral Studentship programme. The research leading to these results has received funding from the European Research Council and BD, JG and SAC acknowledge support through the European Research Council under grant ERC-2018-StG-802836 (AxScale project). BD also acknowledges fruitful discussions at MIAPP supported by DFG under EXC-2094 { 390783311. IGI acknowledges also support from the European Research Council (ERC) under grant ERC-2017-AdG-788781 (IAXO+ project). JR has been supported by the Ramon y Cajal Fellowship 2012-10597, the grant PGC2018-095328-B-I00(FEDER/Agencia estatal de investigaci on) and FSE-GA2017-2019-E12/7R (Gobierno de Aragón/FEDER) (MINECO/FEDER), the EU through the ITN \Elusives" H2020-MSCA-ITN-2015/674896 and the Deutsche Forschungsgemeinschaft under grant SFB-1258 as a Mercator Fellow. CPG was supported by PROMETEO II/2014/050 of Generalitat Valenciana, FPA2014-57816-P of MINECO and by the European Union's Horizon 2020 research and innovation program under the Marie Sklodowska-Curie grant agreements 690575 and 674896. AM is supported by the European Research Council under Grant No. 742104. Part of this work was performed under the auspices of the US Department of Energy by Lawrence Livermore National Laboratory under Contract No. DE-AC52-07NA27344.es_ES
dc.publisherSpringer Naturees_ES
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España*
dc.titleFirst results of the CAST-RADES haloscope search for axions at 34.67 μeVes_ES
dc.subjectDark matteres_ES
dc.subjectDark Matter and Double Beta Decay (experiments)es_ES
dc.subjectRelic Axion Dark-Matter Exploratory Setup (RADES)es_ES
dc.subjectCERN Axion Solar Telescope (CAST)es_ES
dc.subjectMagnetic fieldes_ES
dc.subject.otherTeoría de la Señal y las Comunicacioneses_ES
dc.subject.unesco21 Astronomía y Astrofísicaes_ES

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