@article{643371777fc84c939f05830c7dcfdf45,
title = "Search for pair production of higgsinos in events with two Higgs bosons and missing transverse momentum in Formula Presented Formula Presented collisions at the ATLAS experiment",
abstract = "This paper presents a search for pair production of higgsinos, the supersymmetric partners of the Higgs bosons, in scenarios with gauge-mediated supersymmetry breaking. Each higgsino is assumed to decay into a Higgs boson and a nearly massless gravitino. The search targets events where each Higgs boson decays into Formula Presented, leading to a reconstructed final state with at least three energetic Formula Presented-jets and missing transverse momentum. Two complementary analysis channels are used, with each channel specifically targeting either low or high values of the higgsino mass. The low-mass (high-mass) channel exploits Formula Presented of Formula Presented data collected by the ATLAS detector during Run 2 of the Large Hadron Collider. No significant excess above the Standard Model prediction is found. At 95% confidence level, masses between 130 GeV and 940 GeV are excluded for higgsinos decaying exclusively into Higgs bosons and gravitinos. Exclusion limits as a function of the higgsino decay branching ratio to a Higgs boson are also reported.",
author = "{Atlas Collaboration} and Filmer, {E. K.} and Grant, {C. M.} and P. Jackson and Kong, {A. X.Y.} and Pandya, {H. D.} and H. Potti and Ruggeri, {T. A.} and Ting, {E. X.L.} and White, {M. J.} and Gingrich, {D. M.} and Lindon, {J. H.} and N. Nishu and Pinfold, {J. L.} and O. Cakir and Yildiz, {H. Duran} and S. Kuday and {Turk Cakir}, I. and S. Sultansoy and {Adam Bourdarios}, C. and O. Arnaez and N. Berger and Castillo, {F. L.} and F. Costanza and M. Delmastro and {Di Ciaccio}, L. and T. Hryn{\textquoteright}ova and S. J{\'e}z{\'e}quel and I. Koletsou and J. Lev{\^e}que and Lewis, {D. J.} and Little, {J. D.} and {Lorenzo Martinez}, N. and G. Poddar and {Sanchez Pineda}, A. and E. Sauvan and G. Bernardi and M. Bomben and A. Li and T. Li and G. Marchiori and K. Nakkalil and Q. Shen and Y. Zhang and S. Chekanov and S. Darmora and Hopkins, {W. H.} and J. Hoya and Hooberman, {B. H.} and Neubauer, {M. S.} and Sickles, {A. M.}",
note = "Publisher Copyright: {\textcopyright} 2024 CERN, for the ATLAS Collaboration.",
year = "2024",
month = jun,
day = "1",
doi = "10.1103/PhysRevD.109.112011",
language = "English (US)",
volume = "109",
journal = "Physical Review D",
issn = "2470-0010",
publisher = "American Physical Society",
number = "11",
}