{"product_id":"electroweak-physics-at-the-large-hadron-collider-with-the-atlas-detector-standard-model-measurement-supersymmetry-searches-excesses-and-upgrade-electronics-von-elodie-resseguie","title":"Electroweak Physics at the Large Hadron Collider with the ATLAS Detector","description":"This thesis discusses searches for electroweakly produced supersymmetric partners of the gauge and the Higgs bosons (gauginos and higgsinos) decaying to multiple leptons, using pp collisions at sqrt(s) = 13 TeV. The thesis presents an in-depth study of multiple searches, as well as the first 13 TeV cross section measurement for the dominant background in these searches, WZ production. Two searches were performed using 36.1\/fb of data: the gaugino search, which makes use of a novel kinematic variable, and the higgsino search, which produced the first higgsino limits at the LHC. A search using 139\/fb of data makes use of a new technique developed in this thesis to cross check an excess of data above the background expectation in a search using a Recursive Jigsaw Reconstruction technique. None of the searches showed a significant excess of data, and limits were expanded with respect to previous results.\u003cbr\u003eThese searches will benefit from the addition of luminosity during HL-LHC; however, the current detector will not be able to withstand the increase in radiation. Electronics for the detector upgrade are tested and irradiated to ensure their performance.\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783030570156\"\u003e\u003ch3\u003eStandard Model Measurement, Supersymmetry Searches, Excesses, and Upgrade Electronics\u003c\/h3\u003e\u003c\/div\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783030570187\"\u003e\u003ch3\u003eStandard Model Measurement, Supersymmetry Searches, Excesses, and Upgrade Electronics\u003c\/h3\u003e\u003c\/div\u003e","brand":"Libri","offers":[{"title":"Hardcover - 9783030570156","offer_id":32925363601501,"sku":"9783030570156","price":106.99,"currency_code":"EUR","in_stock":true},{"title":"Softcover - 9783030570187","offer_id":39531676565597,"sku":"9783030570187","price":106.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/4f02c44e-5ce5-4e9f-9870-0e7504db2d29.jpg?v=1775192860","url":"https:\/\/shop.autorenwelt.de\/products\/electroweak-physics-at-the-large-hadron-collider-with-the-atlas-detector-standard-model-measurement-supersymmetry-searches-excesses-and-upgrade-electronics-von-elodie-resseguie","provider":"Autorenwelt Shop","version":"1.0","type":"link"}