@article{956b2e0c120f49efb66efbb32f4657b3,
title = "Search for New Resonances Decaying to Pairs of Merged Diphotons in Proton-Proton Collisions at √𝑠=13 TeV",
abstract = "A search is presented for an extended Higgs sector with two new particles, (Formula presented) and (Formula presented), in the process (Formula presented). Novel neural networks classify events with diphotons that are merged and determine the diphoton masses. The search uses LHC proton-proton collision data at (Formula presented) collected with the CMS detector, corresponding to an integrated luminosity of (Formula presented). No evidence of such resonances is seen. Upper limits are set on the production cross section for (Formula presented) between 300 and 3000 GeV and (Formula presented) between 0.5% and 2.5%, representing the most sensitive search in this channel.",
author = "{CMS Collaboration} and A. Hayrapetyan and A. Tumasyan and W. Adam and Andrejkovic, {J. W.} and T. Bergauer and S. Chatterjee and K. Damanakis and M. Dragicevic and Hussain, {P. S.} and M. Jeitler and N. Krammer and A. Li and D. Liko and I. Mikulec and J. Schieck and R. Sch{\"o}fbeck and D. Schwarz and M. Sonawane and S. Templ and W. Waltenberger and Wulz, {C. E.} and Darwish, {M. R.} and T. Janssen and {Van Mechelen}, P. and Bols, {E. S.} and J. D{\textquoteright}Hondt and S. Dansana and {De Moor}, A. and M. Delcourt and S. Lowette and I. Makarenko and D. M{\"u}ller and S. Tavernier and M. Tytgat and {Van Onsem}, {G. P.} and {Van Putte}, S. and D. Vannerom and B. Clerbaux and Das, {A. K.} and {De Lentdecker}, G. and H. Evard and L. Favart and P. Gianneios and D. Hohov and J. Jaramillo and P. Elmer and D. Lange and J. Olsen and D. Stickland and C. Tully",
note = "Publisher Copyright: {\textcopyright} 2025 CERN, for the CMS Collaboration.",
year = "2025",
month = jan,
day = "31",
doi = "10.1103/PhysRevLett.134.041801",
language = "English (US)",
volume = "134",
journal = "Physical review letters",
issn = "0031-9007",
publisher = "American Physical Society",
number = "4",
}