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A Search for Emerging Jets at √s = 13 TeV at ATLAS Run 2.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	A Search for Emerging Jets at √s = 13 TeV at ATLAS Run 2./
作者:	Treado, Colleen.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2021,
面頁冊數:	454 p.
附註:	Source: Dissertations Abstracts International, Volume: 82-09, Section: B.
Contained By:	Dissertations Abstracts International82-09B.
標題:	Particle physics. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28088364
ISBN:	9798582574712

A Search for Emerging Jets at √s = 13 TeV at ATLAS Run 2.
Treado, Colleen.

A Search for Emerging Jets at √s = 13 TeV at ATLAS Run 2. - Ann Arbor : ProQuest Dissertations & Theses, 2021 - 454 p.

Source: Dissertations Abstracts International, Volume: 82-09, Section: B.

Thesis (Ph.D.)--New York University, 2021.

This item must not be sold to any third party vendors.

A search is presented for emerging jets, new exotic objects arising in models with QCD- like hidden sectors where dark quarks undergo dark showering, yielding long-lived dark hadrons that subsequently decay to visible jets with multiple small and varyingly-displaced vertices within the jet cone. Pair-production of a new scalar mediator that connects the two sectors and decays to a SM quark and a dark quark thus results in a four-jet final state of two QCD jets and two emerging jets. The search uses 139 fb−1 of √s = 13 TeV proton- proton collision data collected by the ATLAS experiment at the LHC during Run 2 in 2015-2018 and relies heavily on dedicated large-radius tracking and displaced-vertexing techniques, special reconstruction algorithms developed specifically for identifying long-lived particle signatures. The search probes emerging jets produced in the inner detector from dark scalar mediators with masses between mXd = 600 GeV and mXd = 1400 GeV and dark pions with lifetimes between cτπd = 0.5 mm and cτπd = 300 mm.

ISBN: 9798582574712Subjects--Topical Terms:

3433269
Particle physics.
Subjects--Index Terms:

Emerging jets

A Search for Emerging Jets at √s = 13 TeV at ATLAS Run 2.
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020 $a 9798582574712
035 $a (MiAaPQ)AAI28088364
035 $a AAI28088364
040 $a MiAaPQ $c MiAaPQ
100 1 $a Treado, Colleen. $3 3685423
245 1 0 $a A Search for Emerging Jets at √s = 13 TeV at ATLAS Run 2.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2021
300 $a 454 p.
500 $a Source: Dissertations Abstracts International, Volume: 82-09, Section: B.
500 $a Advisor: Haas, Andy.
502 $a Thesis (Ph.D.)--New York University, 2021.
506 $a This item must not be sold to any third party vendors.
520 $a A search is presented for emerging jets, new exotic objects arising in models with QCD- like hidden sectors where dark quarks undergo dark showering, yielding long-lived dark hadrons that subsequently decay to visible jets with multiple small and varyingly-displaced vertices within the jet cone. Pair-production of a new scalar mediator that connects the two sectors and decays to a SM quark and a dark quark thus results in a four-jet final state of two QCD jets and two emerging jets. The search uses 139 fb−1 of √s = 13 TeV proton- proton collision data collected by the ATLAS experiment at the LHC during Run 2 in 2015-2018 and relies heavily on dedicated large-radius tracking and displaced-vertexing techniques, special reconstruction algorithms developed specifically for identifying long-lived particle signatures. The search probes emerging jets produced in the inner detector from dark scalar mediators with masses between mXd = 600 GeV and mXd = 1400 GeV and dark pions with lifetimes between cτπd = 0.5 mm and cτπd = 300 mm.
590 $a School code: 0146.
650 4 $a Particle physics. $3 3433269
653 $a Emerging jets
653 $a Dark quarks
653 $a Dark hadrons
653 $a Dark showering
653 $a ATLAS
690 $a 0798
710 2 $a New York University. $b Physics. $3 3180022
773 0 $t Dissertations Abstracts International $g 82-09B.
790 $a 0146
791 $a Ph.D.
792 $a 2021
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=28088364