000581870 001__ 581870 000581870 005__ 20230907221014.0 000581870 0247_ $$2INSPIRETeX$$aMitridate:2023tbj 000581870 0247_ $$2inspire$$ainspire:2651100 000581870 0247_ $$2arXiv$$aarXiv:2304.06109 000581870 0247_ $$2datacite_doi$$a10.3204/PUBDB-2023-01670 000581870 037__ $$aPUBDB-2023-01670 000581870 041__ $$aEnglish 000581870 088__ $$2DESY$$aDESY-23-054 000581870 088__ $$2arXiv$$aarXiv:2304.06109 000581870 088__ $$2Other$$aCALT-TH-2023-001 000581870 088__ $$2Fermilab$$aFERMILAB-PUB-23-204-PPD 000581870 1001_ $$0P:(DE-H253)PIP1103435$$aMitridate, Andrea$$b0$$udesy 000581870 245__ $$aEnergetic long-lived particles in the CMS muon chambers 000581870 260__ $$c2023 000581870 3367_ $$0PUB:(DE-HGF)25$$2PUB:(DE-HGF)$$aPreprint$$bpreprint$$mpreprint$$s1694091865_1145033 000581870 3367_ $$2ORCID$$aWORKING_PAPER 000581870 3367_ $$028$$2EndNote$$aElectronic Article 000581870 3367_ $$2DRIVER$$apreprint 000581870 3367_ $$2BibTeX$$aARTICLE 000581870 3367_ $$2DataCite$$aOutput Types/Working Paper 000581870 520__ $$aWe present a recast in different benchmark models of the recent CMS search that uses the endcap muon detector system to identify displaced showers produced by decays of long-lived particles (LLPs). The exceptional shielding provided by the steel between the stations of the muon system drastically reduces the Standard Model background that limits other existing ATLAS and CMS searches. At the same time, by using the muon system as a sampling calorimeter, the search is sensitive to LLPs energies rather than masses. We show that, thanks to these characteristics, this new search approach is sensitive to LLPs masses even lighter than a GeV, and can be complementary to proposed and existing dedicated LLP experiments. 000581870 536__ $$0G:(DE-HGF)POF4-611$$a611 - Fundamental Particles and Forces (POF4-611)$$cPOF4-611$$fPOF IV$$x0 000581870 588__ $$aDataset connected to INSPIRE 000581870 650_7 $$2INSPIRE$$aparticle, long-lived 000581870 650_7 $$2INSPIRE$$amuon, detector 000581870 650_7 $$2INSPIRE$$aCMS 000581870 650_7 $$2INSPIRE$$ashowers 000581870 650_7 $$2INSPIRE$$ashielding 000581870 650_7 $$2INSPIRE$$aGeV 000581870 650_7 $$2INSPIRE$$aexceptional 000581870 650_7 $$2INSPIRE$$abenchmark 000581870 650_7 $$2INSPIRE$$aATLAS 000581870 650_7 $$2INSPIRE$$airon 000581870 650_7 $$2INSPIRE$$abackground 000581870 650_7 $$2INSPIRE$$acalorimeter 000581870 693__ $$0EXP:(DE-MLZ)NOSPEC-20140101$$5EXP:(DE-MLZ)NOSPEC-20140101$$eNo specific instrument$$x0 000581870 7001_ $$aPapucci, Michele$$b1 000581870 7001_ $$0P:(DE-HGF)0$$aWang, Christina$$b2$$eCorresponding author 000581870 7001_ $$aPeña, Cristián$$b3 000581870 7001_ $$aXie, Si$$b4 000581870 8564_ $$uhttps://bib-pubdb1.desy.de/record/581870/files/HTML-Approval_of_scientific_publication.html 000581870 8564_ $$uhttps://bib-pubdb1.desy.de/record/581870/files/PDF-Approval_of_scientific_publication.pdf 000581870 8564_ $$uhttps://bib-pubdb1.desy.de/record/581870/files/2304.06109v1.pdf$$yOpenAccess 000581870 8564_ $$uhttps://bib-pubdb1.desy.de/record/581870/files/2304.06109v1.pdf?subformat=pdfa$$xpdfa$$yOpenAccess 000581870 909CO $$ooai:bib-pubdb1.desy.de:581870$$pdnbdelivery$$pdriver$$pVDB$$popen_access$$popenaire 000581870 9101_ $$0I:(DE-588b)2008985-5$$6P:(DE-H253)PIP1103435$$aDeutsches Elektronen-Synchrotron$$b0$$kDESY 000581870 9131_ $$0G:(DE-HGF)POF4-611$$1G:(DE-HGF)POF4-610$$2G:(DE-HGF)POF4-600$$3G:(DE-HGF)POF4$$4G:(DE-HGF)POF$$aDE-HGF$$bForschungsbereich Materie$$lMatter and the Universe$$vFundamental Particles and Forces$$x0 000581870 9141_ $$y2023 000581870 915__ $$0StatID:(DE-HGF)0510$$2StatID$$aOpenAccess 000581870 915__ $$0StatID:(DE-HGF)0580$$2StatID$$aPublished 000581870 915__ $$0LIC:(DE-HGF)CCBY4$$2HGFVOC$$aCreative Commons Attribution CC BY 4.0 000581870 9201_ $$0I:(DE-H253)T-20120731$$kT$$lTheorie-Gruppe$$x0 000581870 980__ $$apreprint 000581870 980__ $$aVDB 000581870 980__ $$aI:(DE-H253)T-20120731 000581870 980__ $$aUNRESTRICTED 000581870 9801_ $$aFullTexts