TY - JOUR AU - ATLAS Collaboration (Aaboud, M. et al AU - Alvarez Piqueras, D. AU - Barranco Navarro, L. AU - Cabrera Urban, S. AU - Castillo Gimenez, V. AU - Cerda Alberich, L. AU - Costa, M. J. AU - Escobar, C. AU - Estrada Pastor, O. AU - Fernandez Martinez, P. AU - Ferrer, A. AU - Fiorini, L. AU - Fuster, J. AU - Garcia, C. AU - Garcia Navarro, J. E. AU - Gonzalez de la Hoz, S. AU - Higon-Rodriguez, E. AU - Jimenez Pena, J. AU - Lacasta, C. AU - Madaffari, D. AU - Mamuzic, J. AU - Marti-Garcia, S. AU - Melini, D. AU - Mitsou, V. A. AU - Pedraza Lopez, S. AU - Rodriguez Bosca, S. AU - Rodriguez Rodriguez, D. AU - Romero Adam, E. AU - Salt, J. AU - Sanchez Martinez, V. AU - Soldevila, U. AU - Sanchez, J. AU - Valero, A. AU - Valls Ferrer, J. A. AU - Vos, M. PY - 2017 DA - 2017// TI - Search for new phenomena with large jet multiplicities and missing transverse momentum using large-radius jets and flavour-tagging at ATLAS in 13 TeV pp collisions T2 - J. High Energy Phys. JO - Journal of High Energy Physics SP - 034 EP - 52pp VL - 12 IS - 12 PB - Springer KW - Beyond Standard Model KW - Hadron-Hadron scattering (experiments) KW - Super-symmetry AB - A search is presented for particles that decay producing a large jet multiplicity and invisible particles. The event selection applies a veto on the presence of isolated electrons or muons and additional requirements on the number of b-tagged jets and the scalar sum of masses of large-radius jets. Having explored the full ATLAS 2015-2016 dataset of LHC proton-proton collisions at root s = 13 TeV, which corresponds to 36.1 fb(-1) of integrated luminosity, no evidence is found for physics beyond the Standard Model. The results are interpreted in the context of simplified models inspired by R-parity-conserving and R-parity-violating supersymmetry, where gluinos are pair-produced. More generic models within the phenomenological minimal supersymmetric Standard Model are also considered. SN - 1029-8479 UR - http://arxiv.org/abs/1708.02794 UR - https://doi.org/10.1007/JHEP12(2017)034 DO - 10.1007/JHEP12(2017)034 LA - English N1 - WOS:000417757900012 ID - ATLASCollaborationAaboud_etal2017 ER -