LEADER 00785nam0-22003011i-450- 001 990007910070403321 005 20040727120553.0 010 $a88-8349-099-1 035 $a000791007 035 $aFED01000791007 035 $a(Aleph)000791007FED01 035 $a000791007 100 $a20040727d2003----km-y0itay50------ba 101 0 $aita 102 $aIT 105 $ay-------001yy 200 1 $aSud e Islam$euna storia reciproca$fVito Bianchi 210 $aLecce$cCapone ed$d2003] 215 $a143 p.$cill$d24 cm 676 $v11 rid.$zita 700 1$aBianchi,$bVito$0284264 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990007910070403321 952 $aSEZ.NA B 2055$b14148$fFARBC 959 $aFARBC 996 $aSud e Islam$9670544 997 $aUNINA LEADER 03454nam 2200493 450 001 9910639882103321 005 20230429235306.0 010 $a9783031200137$b(electronic bk.) 010 $z9783031200120 024 7 $a10.1007/978-3-031-20013-7 035 $a(MiAaPQ)EBC7165960 035 $a(Au-PeEL)EBL7165960 035 $a(CKB)25913959900041 035 $a(DE-He213)978-3-031-20013-7 035 $a(PPN)267814267 035 $a(EXLCZ)9925913959900041 100 $a20230429d2023 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 12$aA Beauty-Ful Boson $eSearch for the Higgs Boson Produced in Association with a Vector Boson and Decaying into a Pair of B-Quarks Using Large-R Jets with the ATLAS Detector /$fGiulia Di Gregorio 205 $a1st ed. 2023. 210 1$aCham, Switzerland :$cSpringer,$d[2023] 210 4$dİ2023 215 $a1 online resource (229 pages) 225 1 $aSpringer Theses Series 300 $a"Doctoral Thesis accepted by University of Pisa, Pisa, Italy."--Title page. 311 08$aPrint version: Di Gregorio, Giulia A Beauty-Ful Boson Cham : Springer International Publishing AG,c2023 9783031200120 320 $aIncludes bibliographical references. 327 $a1. Theoretical aspects and Analysis overview -- 2. The Large Hadron Collider and the ATLAS experiment -- 3. Dataset and simulated event samples -- 4. Object reconstruction -- 5. Event Selection and categorization -- 6. Systematic uncertainties -- 7. Statistical Treatment -- 8 - Results of the VH(bb) boosted analysis -- 9. Cross-section measurements of the VZ production -- 10. Conclusions -- Appendix: A - EFT eigenvector results in the VH(bb) resolved analysis -- Appendix: B - The Tile Calorimeter design, calibration methods and the photomultiplier stability -- Appendix: C - Efficiency studies in the event selection -- Appendix: D - Pull plots. 330 $aThe analysis described in this thesis is the search for the Higgs boson, decaying into bb pair, in the associated production with a vector boson, in the extreme Higgs boson transverse momentum region where the Higgs boson is reconstructed using the large-R jet technique. The use of the large-R jets allows to add a part of the phase space unexplored so far, which is particularly sensitive to possible new physics. The analysed data have been collected at LHC by the ATLAS detector between 2015 and 2018 at a centre-of-mass energy of ?s = 13 TeV. The same dataset has been used to perform the differential pp ? ZH and pp ? WH cross-section measurements used to extract the information on the Higgs couplings and to put limits on Beyond the Standard Model effects. Furthermore the analysis has been re-used to perform a cross-section measurement of the diboson ZZ and WZ processes because the diboson and the Higgs processes have a similar topology. For the first time the ZZ(bb) and WZ(bb) cross-sections are measured at ?s = 13 TeV and the observed cross-section measurements are consistent with the Standard Model predictions. 410 0$aSpringer theses. 606 $aHiggs bosons 615 0$aHiggs bosons. 676 $a539.721 700 $aDi Gregorio$b Giulia$01274670 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 912 $a9910639882103321 996 $aA Beauty-Ful Boson$93003380 997 $aUNINA