@article{aafcbc01e493426cbaa52f87bf8d200b,
title = "Combination of Searches for Higgs Boson Pair Production in Formula Presented Collisions at Formula Presented with the ATLAS Detector",
abstract = "This Letter presents results from a combination of searches for Higgs boson pair production using Formula Presented of proton-proton collision data at Formula Presented recorded with the ATLAS detector. At 95% confidence level (CL), the upper limit on the production rate is 2.9 times the standard model (SM) prediction, with an expected limit of 2.4 assuming no Higgs boson pair production. Constraints on the Higgs boson self-coupling modifier Formula Presented, and the quartic Formula Presented coupling modifier Formula Presented, are derived individually, fixing the other parameter to its SM value. The observed 95% CL intervals are Formula Presented and Formula Presented, respectively, while the expected intervals are Formula Presented and Formula Presented in the SM case. Constraints obtained for several interaction parameters within Higgs effective field theory are the strongest to date, offering insights into potential deviations from SM predictions.",
author = "{ATLAS Collaboration} and J. Gallagher and Green, {M. J.} and J. Zhang and Y. Fang and S. Hassan and H. Wang and Liu, {E. H.L.} and Herrmann, {L. M.} and S. Solomon and Das, {S. J.} and Chapman, {J. D.} and S. Williams and D. Francis and Smith, {A. C.} and Williams, {D. M.} and Y. Yang and S. Lee and M. Barakat and Y. He and Z. Wang and Z. Xu and Y. Chen and Li, {C. Q.} and X. Liu and Y. Liu and W. Ma and Y. Wang and L. Zhang and C. Feng and Y. Liu and X. Zhang and J. Chen and J. Li and L. Li and X. Wang and Y. Zhang and S. Huang and Lu, {Y. J.} and S. Zhang and J. Martin and Mclaughlin, {D. J.} and Kennedy, {P. D.} and X. Li and McDonald, {E. F.} and Li, {C. Q.} and Y. Liu and M. Losada and A. Haas and Mincer, {A. I.} and R. Xu and Johnson, {J. W.} and Miller, {E. H.} and S. Lee and Han, {Y. F.} and Park, {T. H.} and Smith, {D. R.} and M. Atkinson and Brown, {L. M.} and K. Becker and A. Mitra and K. Cranmer",
note = "Publisher Copyright: {\textcopyright} 2024 CERN, for the ATLAS Collaboration.",
year = "2024",
month = sep,
day = "6",
doi = "10.1103/PhysRevLett.133.101801",
language = "English (US)",
volume = "133",
journal = "Physical Review Letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "10",
}