prikaz prve stranice dokumenta Study on the search for leptoquarks in lepton-quark collisions at the LHC using proton tagged events
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master's thesis
Study on the search for leptoquarks in lepton-quark collisions at the LHC using proton tagged events
2023. urn:nbn:hr:166:118847
Akrap, Petra
University of Split
Faculty of Science
Department of Physics

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Akrap, P. (2023). Study on the search for leptoquarks in lepton-quark collisions at the LHC using proton tagged events (Master's thesis). Split: University of Split, Faculty of Science. Retrieved from https://urn.nsk.hr/urn:nbn:hr:166:118847

Akrap, Petra. "Study on the search for leptoquarks in lepton-quark collisions at the LHC using proton tagged events." Master's thesis, University of Split, Faculty of Science, 2023. https://urn.nsk.hr/urn:nbn:hr:166:118847

Akrap, Petra. "Study on the search for leptoquarks in lepton-quark collisions at the LHC using proton tagged events." Master's thesis, University of Split, Faculty of Science, 2023. https://urn.nsk.hr/urn:nbn:hr:166:118847

Akrap, P. (2023). 'Study on the search for leptoquarks in lepton-quark collisions at the LHC using proton tagged events', Master's thesis, University of Split, Faculty of Science, accessed 18 April 2024, https://urn.nsk.hr/urn:nbn:hr:166:118847

Akrap P. Study on the search for leptoquarks in lepton-quark collisions at the LHC using proton tagged events [Master's thesis]. Split: University of Split, Faculty of Science; 2023 [cited 2024 April 18] Available at: https://urn.nsk.hr/urn:nbn:hr:166:118847

P. Akrap, "Study on the search for leptoquarks in lepton-quark collisions at the LHC using proton tagged events", Master's thesis, University of Split, Faculty of Science, Split, 2023. Available at: https://urn.nsk.hr/urn:nbn:hr:166:118847

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Metadata
TitleStudy on the search for leptoquarks in lepton-quark collisions at the LHC using proton tagged events
Title (croatian)Istraživanje potrage za leptokvarkovima u sudarima lepton-kvark na LHC-u koristeći događaje označene protonima
AuthorPetra Akrap
MentorToni Šćulac (mentor)
MentorFrancesco Santanastasio https://orcid.org/0000-0003-2505-8359 (pomoć pri izradi, neposredni voditelj)
Committee memberToni Šćulac (predsjednik povjerenstva)
Committee memberIlja Doršner (član povjerenstva)
Committee memberMarko Kovač (član povjerenstva)
GranterUniversity of Split
Faculty of Science
(Department of Physics)
Split
Defense date and country2023-10-10, Croatia
Scientific / art field,
discipline and subdiscipline		NATURAL SCIENCES
Physics
Abstract
Leptoquarks (LQ), hypothetical particles that turn quarks into leptons and vice versa, are predicted in many theories beyond the Standard Model. This research assesses the potential of the Precision Proton Spectrometer (PPS) subdetector in enhancing the existing inclusive search of the LQ, with a particular focus on single production mechanism, specifically lepton-induced processes. It utilizes proton tag by requiring a scattered proton in case of a LQ event. The analysis is done in two parts. First, a detailed study of leptoquark signal events is done on a generator level, delving into mass distributions of the particle, kinematic distributions of its final states and the cross sections for various LQ types. This is then followed by proton reconstruction test of the PPS, as well as defining a proton tag selection criteria, which is then evaluated on both signal and background samples.
Abstract (croatian)
Leptokvark (LQ) je hipotetska čestica koja omogućava transformaciju kvarkova u leptone i obrnuto. Predviđen je u mnogim teorijama izvan Standardnog modela. U ovom radu se nastoji procijeniti potencijal subdetektora Precision Proton Spectrometer (PPS) u svrhu poboljšanja trenutačne inkluzivne potrage za LQ-ima, s posebnim naglaskom na mehanizam pojedinačne produkcije LQ-a koji je induciran leptonima. Analiza se provodi u dva dijela. Prvo se temeljito proučavaju signalni događaji LQ-a služeći se Monte Carlo generatorima, zalazeći u raspodjele mase čestice, kinematičke raspodjele njezinih finalnih stanja te presjeke za različite vrste LQ-ova. Nakon toga slijedi propitivanje rekonstrukcije raspršenih protona unutar PPS-a te definiranje kriterija za označavanje raspršenog protona. Kriterij se potom procjenjuje na uzorcima signala i pozadine.
Keywords
Keywords (croatian)
Languageenglish
URN:NBNurn:nbn:hr:166:118847
Study programmeTitle: Physics; specializations in: major in teaching, major in Astrophysics, major in Biophysics, major in Enviromental physics, major in Computational physics, major in Astrophysics and physics of elemental particles
Course: major in Computational physics
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra fizike (magistar/magistra fizike)
Type of resourceText
File originBorn digital
Access conditionsOpen access
Terms of useLicence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) icon
Created on2023-10-19 12:20:00