LEADER 02890nam 2200433 450 001 9910508475603321 005 20220723134020.0 010 $a3-030-87752-3 035 $a(CKB)5470000001298864 035 $a(MiAaPQ)EBC6796442 035 $a(Au-PeEL)EBL6796442 035 $a(OCoLC)1281773330 035 $a(PPN)258298014 035 $a(EXLCZ)995470000001298864 100 $a20220723d2021 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aStudy of excess electronic recoil events in XENON1T /$fEvan Shockley 210 1$aCham, Switzerland :$cPalgrave Macmillan,$d[2021] 210 4$dİ2021 215 $a1 online resource (127 pages) 225 1 $aSpringer theses 311 $a3-030-87751-5 327 $aIntro -- Supervisor's Foreword -- Acknowledgments -- Contents -- 1 Searching for New Physics with XENON1T -- 1.1 The XENON1T Detector -- 1.1.1 The S1 Signal -- 1.1.2 The S2 Signal -- 1.1.3 Position Reconstruction -- 1.1.4 Particle Discrimination: Electronic vs. Nuclear Recoils -- 1.1.5 Background Reduction -- 1.2 Physics Reach of XENON1T -- 1.2.1 Solar Axions -- 1.2.2 Neutrino Magnetic Moment -- 1.2.3 Bosonic Dark Matter -- 2 Event Reconstruction and Selection -- 2.1 Energy Reconstruction and Resolution -- 2.1.1 Energy Reconstruction -- 2.1.2 Energy Resolution -- 2.2 Detection Efficiency -- 2.2.1 Single Photoelectron Acceptance -- 2.2.2 Reconstruction Efficiency -- 2.2.3 Efficiency as Function of Charge -- 2.2.4 Efficiency as Function of Reconstructed Energy -- 2.3 Event Selection -- 3 Background + Signal Modeling and Statistical Methods -- 3.1 Background Model -- 3.2 Signal Modeling -- 3.3 Statistical Framework -- 4 Results -- 4.1 Background-Only Fit -- 4.2 Investigating the Excess -- 4.3 Potential Backgrounds -- 4.3.1 Xenon X-Rays -- 4.3.2 37Ar -- 4.3.3 Tritium -- 4.4 Searches for New Physics in XENON1T ER Data -- 4.5 Search for Solar Axions -- 4.5.1 Main Results -- 4.5.2 Interpretation Under Specific QCD Models -- 4.5.3 Including Tritium as a Background -- 4.6 Search for an Enhanced Neutrino Magnetic Moment -- 4.6.1 Main Result -- 4.6.2 Including Tritium as a Background -- 4.7 Bosonic Dark Matter Results -- 4.8 Science Run 2 -- 4.9 Time Dependence -- 4.10 Updated Analysis -- 4.10.1 Summary of Updates -- 4.10.2 Results of Updated Analysis -- 5 Conclusions and Outlook -- 5.1 Summary -- 5.2 Outlook: XENONnT -- 5.3 Conclusion -- References. 410 0$aSpringer theses. 606 $aDark matter (Astronomy) 615 0$aDark matter (Astronomy) 676 $a523.1126 700 $aShockley$b Evan$01072454 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910508475603321 996 $aStudy of Excess Electronic Recoil Events in XENON1T$92568744 997 $aUNINA