Searches for Supersymmetric Particles in Final States with Multiple Top and Bottom Quarks with the Atlas Detector (Springer Theses)

Chiara Rizzi

ISBN 10: 3030528790 / ISBN 13: 9783030528799

Verlag: Springer 2021-09-03, 2021

Beschreibung

Bestandsnummer des Verkäufers 6666-IUK-9783030528799

Bibliografische Details

• Titel: Searches for Supersymmetric Particles in Final States with Multiple Top and Bottom Quarks with the Atlas Detector (Springer Theses)
• Verlag: Springer 2021-09-03
• Erscheinungsjahr: 2021
• Sprache: Englisch
• ISBN-10: 3030528790
• ISBN-13: 9783030528799
• Einband: Paperback
• Zustand: New

Über diesen Titel

Inhaltsangabe

This PhD thesis documents two of the highest-profile searches for supersymmetry performed at the ATLAS experiment using up to 80/fb of proton-proton collision data at a center-of-mass energy of 13 TeV delivered by the Large Hadron Collider (LHC) during its Run 2 (2015-2018). The signals of interest feature a high multiplicity of jets originating from the hadronisation of b-quarks and large missing transverse momentum, which constitutes one of the most promising final state signatures for discovery of new phenomena at the LHC. The first search is focused on the strong production of a pair of gluinos, with each gluino decaying into a neutralino and a top-antitop-quark pair or a bottom-antibottom-quark pair. The second search targets the pair production of higgsinos, with each higgsino decaying into a gravitino and a Higgs boson, which in turn is required to decay into a bottom-antibottom-quark pair. Both searches employ state-of-the-art experimental techniques and analysis strategiesat the LHC, resulting in some of the most restrictive bounds available to date on the masses of the gluino,neutralino, and higgsino in the context of the models explored.

Über die Autorin bzw. den Autor

Charlotte y Peter Fiell son dos autoridades en historia, teoría y crítica del diseño y han escrito más de sesenta libros sobre la materia, muchos de los cuales se han convertido en éxitos de ventas. También han impartido conferencias y cursos como profesores invitados, han comisariado exposiciones y asesorado a fabricantes, museos, salas de subastas y grandes coleccionistas privados de todo el mundo. Los Fiell han escrito numerosos libros para TASCHEN, entre los que se incluyen 1000 Chairs, Diseño del siglo XX, El diseño industrial de la A a la Z, Scandinavian Design y Diseño del siglo XXI.