Search for Exotic Higgs Boson Decays H→AA→4γ with Events Containing Two Merged Diphotons in Proton-Proton Collisions at s=13TeV

Tumasyan, A.; Adam, W.; Andrejkovic, J. W.; Bergauer, T.; Chatterjee, S.; Damanakis, K.; Dragicevic, M.; Escalante Del Valle, A.; Hussain, P. S.; Jeitler, M.; Krammer, N.; Lechner, L.; Liko, D.; Mikulec, I.; Paulitsch, P.; Pitters, F. M.; Schieck, J.; Schöfbeck, R.; Schwarz, D.; Templ, S.; Waltenberger, W.; Wulz, C.-E.; Darwish, M. R.; Janssen, T.; Kello, T.; Rejeb Sfar, H.; Van Mechelen, P.; Bols, E. S.; D'Hondt, J.; De Moor, A.; Delcourt, M.; El Faham, H.; Lowette, S.; Moortgat, S.; Morton, A.; Müller, D.; Sahasransu, A. R.; Tavernier, S.; Van Doninck, W.; Vannerom, D.; Clerbaux, B.; De Lentdecker, G.; Favart, L.; Hohov, D.; Jaramillo, J.; Lee, K.; Mahdavikhorrami, M.; Makarenko, I.; Malara, A.; Paredes, S.; Pétré, L.; Postiau, N.; Starling, E.; Thomas, L.; Vanden Bemden, M.; Vander Velde, C.; Vanlaer, P.; Dobur, D.; Knolle, J.; Lambrecht, L.; Mestdach, G.; Niedziela, M.; Rendón, C.; Roskas, C.; Samalan, A.; Skovpen, K.; Tytgat, M.; Van Den Bossche, N.; Vermassen, B.; Wezenbeek, L.; Benecke, A.; Bruno, G.; Bury, F.; Caputo, C.; David, P.; Delaere, C.; Donertas, I. S.; Giammanco, A.; Jaffel, K.; Jain, Sa.; Lemaitre, V.; Mondal, K.; Prisciandaro, J.; Taliercio, A.; Tran, T. T.; Vischia, P.; Wertz, S.; Alves, G. A.; Coelho, E.; Hensel, C.; Moraes, A.; Rebello Teles, P.; Aldá Júnior, W. L.; Alves Gallo Pereira, M.; Barroso Ferreira Filho, M.; Brandao Malbouisson, H.; Carvalho, W.; Chinellato, J.; Da Costa, E. M.; Da Silveira, G. G.; De Jesus Damiao, D.; Dos Santos Sousa, V.; Fonseca De Souza, S.; Martins, J.; Mora Herrera, C.; Mota Amarilo, K.; Mundim, L.; Nogima, H.; Santoro, A.; Silva Do Amaral, S. M.; Sznajder, A.; Thiel, M.; Torres Da Silva De Araujo, F.; Vilela Pereira, A.; Bernardes, C. A.; Calligaris, L.; Tomei, T. R. Fernandez Perez; Gregores, E. M.; Mercadante, P. G.; Novaes, S. F.; Padula, Sandra S.; Aleksandrov, A.; Antchev, G.; Hadjiiska, R.; Iaydjiev, P.; Misheva, M.; Rodozov, M.; Shopova, M.; Sultanov, G.; Dimitrov, A.; Ivanov, T.; Litov, L.; Pavlov, B.; Petkov, P.; Petrov, A.; Shumka, E.; Cheng, T.; Javaid, T.; Mittal, M.; Yuan, L.; Ahmad, M.; Bauer, G.; Hu, Z.; Lezki, S.; Yi, K.; Chen, G. M.; Chen, H. S.; Chen, M.; Iemmi, F.; Jiang, C. H.; Kapoor, A.; Liao, H.; Liu, Z.-A.; Milosevic, V.; Monti, F.; Sharma, R.; Tao, J.; Thomas-Wilsker, J.; Wang, J.; Zhang, H.; Zhao, J.; Agapitos, A.; An, Y.; Ban, Y.; Chen, C.; Levin, A.; Li, C.; Li, Q.; Lyu, X.; Mao, Y.; Qian, S. J.; Sun, X.; Wang, D.; Xiao, J.; Yang, H.; Lu, M.; You, Z.; Gao, X.; Leggat, D.; Okawa, H.; Zhang, Y.; Lin, Z.; Lu, C.; Xiao, M.; Avila, C.; Barbosa Trujillo, D. A.; Cabrera, A.; Florez, C.; Fraga, J.; Mejia Guisao, J.; Ramirez, F.; Rodriguez, M.; Ruiz Alvarez, J. D.; Giljanovic, D.; Godinovic, N.; Lelas, D.; Puljak, I.; Antunovic, Z.; 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Connor, P.; De Leo, K.; Eich, M.; El Morabit, K.; Feindt, F.; Fröhlich, A.; Garbers, C.; Garutti, E.; Hajheidari, M.; Haller, J.; Hinzmann, A.; Jabusch, H. R.; Kasieczka, G.; Klanner, R.; Korcari, W.; Kramer, T.; Kutzner, V.; Lange, J.; Lobanov, A.; Matthies, C.; Mehta, A.; Moureaux, L.; Mrowietz, M.; Nigamova, A.; Nissan, Y.; Paasch, A.; Pena Rodriguez, K. J.; Rieger, M.; Rieger, O.; Schleper, P.; Schröder, M.; Schwandt, J.; Stadie, H.; Steinbrück, G.; Tews, A.; Wolf, M.; Bechtel, J.; Brommer, S.; Burkart, M.; Butz, E.; Caspart, R.; Chwalek, T.; Dierlamm, A.; Droll, A.; Faltermann, N.; Giffels, M.; Gosewisch, J. O.; Gottmann, A.; Hartmann, F.; Horzela, M.; Husemann, U.; Keicher, P.; Klute, M.; Koppenhöfer, R.; Maier, S.; Mitra, S.; Müller, Th.; Neukum, M.; Quast, G.; Rabbertz, K.; Rauser, J.; Savoiu, D.; Schnepf, M.; Seith, D.; Shvetsov, I.; Simonis, H. J.; Trevisani, N.; Ulrich, R.; van der Linden, J.; Von Cube, R. F.; Wassmer, M.; Wieland, S.; Wolf, R.; Wozniewski, S.; Wunsch, S.; Anagnostou, G.; 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Venturi, A.; Verdini, P. G.; Barria, P.; Campana, M.; Cavallari, F.; Del Re, D.; Di Marco, E.; Diemoz, M.; Longo, E.; Meridiani, P.; Organtini, G.; Pandolfi, F.; Paramatti, R.; Quaranta, C.; Rahatlou, S.; Rovelli, C.; Santanastasio, F.; Soffi, L.; Tramontano, R.; Amapane, N.; Arcidiacono, R.; Argiro, S.; Arneodo, M.; Bartosik, N.; Bellan, R.; Bellora, A.; Biino, C.; Cartiglia, N.; Costa, M.; Covarelli, R.; Demaria, N.; Grippo, M.; Kiani, B.; Legger, F.; Mariotti, C.; Maselli, S.; Mecca, A.; Migliore, E.; Monteil, E.; Monteno, M.; Obertino, M. M.; Ortona, G.; Pacher, L.; Pastrone, N.; Pelliccioni, M.; Ruspa, M.; Shchelina, K.; Siviero, F.; Sola, V.; Solano, A.; Soldi, D.; Staiano, A.; Tornago, M.; Trocino, D.; Umoret, G.; Vagnerini, A.; Belforte, S.; Candelise, V.; Casarsa, M.; Cossutti, F.; Da Rold, A.; Della Ricca, G.; Sorrentino, G.; Dogra, S.; Huh, C.; Kim, B.; Kim, D. H.; Kim, G. N.; Kim, J.; Lee, J.; Lee, S. W.; Moon, C. S.; Oh, Y. D.; Pak, S. I.; Ryu, M. S.; Sekmen, S.; Yang, Y. C.; Kim, H.; Moon, D. H.; Asilar, E.; Kim, T. J.; Park, J.; Choi, S.; Han, S.; Hong, B.; Lee, K.; Lee, K. S.; Lim, J.; Park, J.; Park, S. K.; Yoo, J.; Goh, J.; Kim, H. S.; Kim, Y.; Lee, S.; Almond, J.; Bhyun, J. H.; Choi, J.; Jeon, S.; Jun, W.; Kim, J.; Kim, J.; Kim, J. S.; Ko, S.; Kwon, H.; Lee, H.; Lee, J.; Lee, S.; Oh, B. H.; Oh, M.; Oh, S. B.; Seo, H.; Yang, U. K.; Yoon, I.; Jang, W.; Kang, D. Y.; Kang, Y.; Kim, D.; Kim, S.; Ko, B.; Lee, J. S. H.; Lee, Y.; Merlin, J. A.; Park, I. C.; Roh, Y.; Song, D.; Watson, I. J.; Yang, S.; Ha, S.; Yoo, H. D.; Choi, M.; Kim, M. R.; Lee, H.; Lee, Y.; Lee, Y.; Yu, I.; Beyrouthy, T.; Maghrbi, Y.; Dreimanis, K.; Gaile, A.; Potrebko, A.; Seidel, M.; Torims, T.; Veckalns, V.; Ambrozas, M.; Carvalho Antunes De Oliveira, A.; Juodagalvis, A.; Rinkevicius, A.; Tamulaitis, G.; Bin Norjoharuddeen, N.; Hoh, S. Y.; Yusuff, I.; Zolkapli, Z.; Benitez, J. F.; Castaneda Hernandez, A.; Encinas Acosta, H. A.; Gallegos Maríñez, L. G.; León Coello, M.; Murillo Quijada, J. A.; Sehrawat, A.; Valencia Palomo, L.; Ayala, G.; Castilla-Valdez, H.; Heredia-De La Cruz, I.; Lopez-Fernandez, R.; Mondragon Herrera, C. A.; Perez Navarro, D. A.; Sánchez Hernández, A.; Oropeza Barrera, C.; Vazquez Valencia, F.; Pedraza, I.; Salazar Ibarguen, H. A.; Uribe Estrada, C.; Bubanja, I.; Mijuskovic, J.; Raicevic, N.; Ahmad, A.; Asghar, M. I.; Awais, A.; Awan, M. I. M.; Gul, M.; Hoorani, H. R.; Khan, W. A.; Shoaib, M.; Waqas, M.; Avati, V.; Grzanka, L.; Malawski, M.; Bialkowska, H.; Bluj, M.; Boimska, B.; Górski, M.; Kazana, M.; Szleper, M.; Zalewski, P.; Bunkowski, K.; Doroba, K.; Kalinowski, A.; Konecki, M.; Krolikowski, J.; Araujo, M.; Bargassa, P.; Bastos, D.; Boletti, A.; Faccioli, P.; Gallinaro, M.; Hollar, J.; Leonardo, N.; Niknejad, T.; Pisano, M.; Seixas, J.; Varela, J.; Adzic, P.; Dordevic, M.; Milenovic, P.; Milosevic, J.; Aguilar-Benitez, M.; Alcaraz Maestre, J.; Álvarez Fernández, A.; Barrio Luna, M.; Bedoya, Cristina F.; Carrillo Montoya, C. A.; Cepeda, M.; Cerrada, M.; 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doi:10.1103/physrevlett.131.101801

Published September 5, 2023 | Version Published

Journal Article Open

Search for Exotic Higgs Boson Decays H→AA→4γ with Events Containing Two Merged Diphotons in Proton-Proton Collisions at s=13TeV

1. Alikhanyan National Laboratory
2. Institute of High Energy Physics
3. University of Antwerp
4. Vrije Universiteit Brussel
5. Université Libre de Bruxelles
6. Ghent University
7. Université Catholique de Louvain
8. Centro Brasileiro de Pesquisas Físicas
9. Rio de Janeiro State University
10. São Paulo State University
11. Institute for Nuclear Research and Nuclear Energy
12. Sofia University
13. Beihang University
14. Tsinghua University
15. Sun Yat-sen University
16. Fudan University
17. Zhejiang University
18. Universidad de Los Andes
19. University of Antioquia
20. University of Split
21. Rudjer Boskovic Institute
22. University of Cyprus
23. Charles University
24. National Polytechnic School
25. Universidad San Francisco de Quito
26. Academy of Scientific Research and Technology
27. Fayoum University
28. National Institute of Chemical Physics and Biophysics
29. University of Helsinki
30. Helsinki Institute of Physics
31. Lappeenranta University of Technology
32. Institut de Recherche sur les Lois Fondamentales de l'Univers
33. Leprince-Ringuet Laboratory
34. University of Strasbourg
35. Georgian Technical University
36. RWTH Aachen University
37. Deutsches Elektronen-Synchrotron DESY
38. Universität Hamburg
39. Karlsruhe Institute of Technology
40. Institute of Nuclear and Particle Physics
41. National and Kapodistrian University of Athens
42. National Technical University of Athens
43. University of Ioannina
44. Eötvös Loránd University
45. Wigner Research Centre for Physics
46. Institute for Nuclear Research
47. University of Debrecen
48. Panjab University
49. University of Delhi
50. Saha Institute of Nuclear Physics
51. Indian Institute of Technology Madras
52. Bhabha Atomic Research Centre
53. Tata Institute of Fundamental Research
54. National Institute of Science Education and Research
55. Indian Institute of Science Education and Research Pune
56. Isfahan University of Technology
57. Institute for Research in Fundamental Sciences
58. University College Dublin
59. INFN Sezione di Bari
60. University of Bari Aldo Moro
61. Polytechnic University of Bari
62. INFN Sezione di Bologna
63. University of Bologna
64. INFN Sezione di Catania
65. University of Catania
66. INFN Sezione di Firenze
67. University of Florence
68. National Laboratory of Frascati
69. INFN Sezione di Genova
70. University of Genoa
71. INFN Sezione di Milano Bicocca
72. University of Milano-Bicocca
73. INFN Sezione di Napoli
74. University of Naples Federico II
75. University of Basilicata
76. INFN Sezione di Padova
77. University of Padua
78. INFN Sezione di Pavia
79. University of Pavia
80. INFN Sezione di Perugia
81. University of Perugia
82. INFN Sezione di Pisa
83. Scuola Normale Superiore di Pisa
84. University of Pisa
85. University of Siena
86. INFN Sezione di Roma I
87. Sapienza University of Rome
88. INFN Sezione di Torino
89. University of Turin
90. University of Eastern Piedmont Amadeo Avogadro
91. INFN Sezione di Trieste
92. University of Trieste
93. Kyungpook National University
94. Chonnam National University
95. Hanyang University
96. Korea University
97. Kyung Hee University
98. Sejong University
99. Seoul National University
100. University of Seoul
101. Yonsei University
102. Sungkyunkwan University
103. American University of the Middle East
104. Riga Technical University
105. Vilnius University
106. University of Malaya
107. Universidad de Sonora
108. Centro de Investigación y de Estudios Avanzados del Instituto Politécnico Nacional
109. Ibero American University
110. Benemérita Universidad Autónoma de Puebla
111. University of Montenegro
112. Quaid-i-Azam University
113. AGH University of Science and Technology
114. National Centre for Nuclear Research
115. University of Warsaw
116. Laboratory of Instrumentation and Experimental Particles Physics
117. University of Belgrade
118. Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas
119. Autonomous University of Madrid
120. University of Oviedo
121. Institute of Physics of Cantabria
122. University of Colombo
123. University of Ruhuna
124. European Organization for Nuclear Research
125. Paul Scherrer Institute
126. ETH Zurich
127. University of Zurich
128. National Central University
129. National Taiwan University
130. Chulalongkorn University
131. Cukurova University
132. Middle East Technical University
133. Boğaziçi University
134. Istanbul Technical University
135. Istanbul University
136. Institute for Scintillation Materials
137. Kharkiv Institute of Physics and Technology
138. University of Bristol
139. Rutherford Appleton Laboratory
140. Imperial College London
141. Brunel University London
142. Baylor University
143. Catholic University of America
144. University of Alabama
145. Boston University
146. Brown University
147. University of California, Davis
148. University of California, Los Angeles
149. University of California, Riverside
150. University of California, San Diego
151. University of California, Santa Barbara
152. California Institute of Technology
153. Carnegie Mellon University
154. University of Colorado Boulder
155. Cornell University
156. Fermilab
157. University of Florida
158. Florida State University
159. Florida Institute of Technology
160. University of Illinois at Chicago
161. University of Iowa
162. Johns Hopkins University
163. University of Kansas
164. Kansas State University
165. Lawrence Livermore National Laboratory
166. University of Maryland, College Park
167. Massachusetts Institute of Technology
168. University of Minnesota
169. University of Mississippi
170. University of Nebraska–Lincoln
171. University at Buffalo, State University of New York
172. Northeastern University
173. Northwestern University
174. University of Notre Dame
175. The Ohio State University
176. Princeton University
177. University of Puerto Rico-Mayaguez
178. Purdue University West Lafayette
179. Purdue University Northwest
180. Rice University
181. University of Rochester
182. Rockefeller University
183. Rutgers, The State University of New Jersey
184. University of Tennessee at Knoxville
185. Texas A&M University
186. Texas Tech University
187. Vanderbilt University
188. University of Virginia
189. Wayne State University
190. University of Wisconsin–Madison

We present the first direct search for exotic Higgs boson decays 𝐻→𝒜𝒜, 𝒜→𝛾⁢𝛾 in events with two photonlike objects. The hypothetical particle 𝒜 is a low-mass spin-0 particle decaying promptly to a merged diphoton reconstructed as a single photonlike object. We analyze the data collected by the CMS experiment at √𝑠=13 TeV corresponding to an integrated luminosity of 136 fb−1. No excess above the estimated background is found. We set upper limits on the branching fraction ℬ⁡(𝐻→𝒜⁢𝒜→4⁢𝛾) of (0.9–3.3)×10−3 at 95% confidence level for masses of 𝒜 in the range 0.1–1.2 GeV.

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© 2023 CERN, for the CMS Collaboration. Published by the American Physical Society under the terms of the Creative Commons Attribution 4.0 International license. Further distribution of this work must maintain attribution to the author(s)

Acknowledgement

We congratulate our colleagues in the CERN accelerator
departments for the excellent performance of the LHC and
thank the technical and administrative staffs at CERN and
at other CMS institutes for their contributions to the success
of the CMS effort. In addition, we gratefully acknowledge
the computing centers and personnel of the Worldwide
LHC Computing Grid and other centers for delivering so
effectively the computing infrastructure essential to our
analyses. Finally, we acknowledge the enduring support for
the construction and operation of the LHC, the CMS
detector, and the supporting computing infrastructure
provided by the following funding agencies: BMBWF
and FWF (Austria); FNRS and FWO (Belgium); CNPq,
CAPES, FAPERJ, FAPERGS, and FAPESP (Brazil); MES and BNSF (Bulgaria); CERN; CAS, MoST, and NSFC
(China); MINCIENCIAS (Colombia); MSES and CSF
(Croatia); RIF (Cyprus); SENESCYT (Ecuador); MoER,
ERC PUT, and ERDF (Estonia); Academy of Finland,
MEC, and HIP (Finland); CEA and CNRS/IN2P3 (France);
BMBF, DFG, and HGF (Germany); GSRI (Greece);
NKFIH (Hungary); DAE and DST (India); IPM (Iran);
SFI (Ireland); INFN (Italy); MSIP and NRF (Republic of
Korea); MES (Latvia); LAS (Lithuania); MOE and UM
(Malaysia); BUAP, CINVESTAV, CONACYT, LNS, SEP,
and UASLP-FAI (Mexico); MOS (Montenegro); MBIE
(New Zealand); PAEC (Pakistan); MES and NSC (Poland);
FCT (Portugal); MESTD (Serbia); MCIN/AEI and PCTI
(Spain); MOSTR (Sri Lanka); Swiss Funding Agencies
(Switzerland); MST (Taipei); MHESI and NSTDA
(Thailand); TUBITAK and TENMAK (Turkey); NASU
(Ukraine); STFC (United Kingdom); DOE and NSF (U.S.).

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ISSN: 1079-7114

Is new version of: Discussion Paper: arXiv:2209.06197v2 (arXiv)
References: Journal Article: 10.1103/PhysRevD.108.052002 (DOI)

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Accepted: 2023-01-19

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Search for Exotic Higgs Boson Decays H→AA→4γ with Events Containing Two Merged Diphotons in Proton-Proton Collisions at s=13TeV

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Search for Exotic Higgs Boson Decays H→AA→4γ with Events Containing Two Merged Diphotons in Proton-Proton Collisions at s=13TeV

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