Please use this identifier to cite or link to this item:
https://hdl.handle.net/20.500.11851/9684
Title: | Atlas Run 1 Searches for Direct Pair Production of Third-Generation Squarks at the Large Hadron Collider | Authors: | Aad, G. Abbott, B. Abdallah, J. Abdinov, O. Aben, R. Abolins, M. Adye, T. |
Keywords: | E(+)E(-) Collisions Symmetry-Breaking Measuring Masses Model Supersymmetry Neutralino Violation Quarks Weak |
Publisher: | Springer | Abstract: | This paper reviews and extends searches for the direct pair production of the scalar supersymmetric partners of the top and bottom quarks in proton-proton collisions collected by the ATLAS collaboration during the LHC Run 1. Most of the analyses use 20 fb(-1) of collisions at a centre-of-mass energy of root s = 8 TeV, although in some case an additional 4.7 fb(-1) of collision data at root s = 7 TeV are used. New analyses are introduced to improve the sensitivity to specific regions of the model parameter space. Since no evidence of third-generation squarks is found, exclusion limits are derived by combining several analyses and are presented in both a simplified model framework, assuming simple decay chains, as well as within the context of more elaborate phenomenological supersymmetric models. | URI: | https://doi.org/10.1140/epjc/s10052-015-3726-9 https://hdl.handle.net/20.500.11851/9684 |
ISSN: | 1434-6044 1434-6052 |
Appears in Collections: | PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection |
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