Hayrapetyan, A.Tumasyan, A.Adam, W.Andrejkovic, J. W.Bergauer, T.Chatterjee, S.Lee, J.2025-05-312025-05-3120250370-26931873-244510.1016/j.physletb.2024.139210https://doi.org/10.1016/j.physletb.2024.139210https://hdl.handle.net/20.500.14517/7896Malgeri, Luca/0000-0002-0113-7389; Evdokimov, Olga/0000-0002-1250-8931; Klyukhin, Vyacheslav/0000-0002-8577-6531; De Guio, Federico/0000-0001-5927-8865; /0000-0002-1153-816X; Steggemann, Jan/0000-0003-4420-5510; Leonardo, Nuno/0000-0002-9746-4594; Shopova, Mariana/0000-0001-6664-2493; Meola, Sabino/0000-0002-8233-7277; Feld, Lutz/0000-0001-9813-8646; Wang, Dayong/0000-0002-9013-1199; Blekman, Freya/0000-0002-7366-7098; Attia Mahmoud, Mohammed/0000-0001-8692-5458; Escalante Del Valle, Alberto/0000-0002-9702-6359; Yagil, Avi/0000-0002-6108-4004; Verdini, Piero Giorgio/0000-0002-0042-9507; Petrucciani, Giovanni/0000-0003-0889-4726; Cepeda, Maria/0000-0002-6076-4083; Geurts, Frank/0000-0003-2856-9090; Naimuddin, Md/0000-0003-4542-386X; Rabbertz, Klaus/0000-0001-7040-9846; Dubinin, Mikhail/0000-0002-7766-7175; Moon, Chang-Seong/0000-0001-8229-7829; Hernandez Calama, Jose Maria/0000-0001-6436-7547; Tinoco Mendes, Andre David/0000-0001-5854-7699; Collard, Caroline/0000-0002-5230-8387; Wardle, Nicholas/0000-0003-1344-3356; Novaes, Sergio/0000-0003-0471-8549; Golf, Frank/0000-0003-3567-9351; Fernandez Perez Tomei, Thiago Rafael/0000-0002-1809-5226; Costa, Salvatore/0000-0001-9919-0569; Bethani, Agni/0000-0002-8150-7043; Rizzi, Andrea/0000-0002-4543-2718; Delaere, Christophe/0000-0001-8707-6021; Dragicevic, Marko/0000-0003-1967-6783; Yazgan, Efe/0000-0001-5732-7950; Goldstein, Joel/0000-0003-1591-6014; Padula, Sandra S./0000-0003-3071-0559; Landsberg, Greg/0000-0002-4184-9380; Canelli, Florencia/0000-0001-6361-2117; Taylor, Lucas/0000-0002-6584-2538; Dutta, Valentina/0000-0001-5958-829X; Heath, Helen/0000-0001-6576-9740; Gutsche, Oliver/0000-0002-8015-9622; Noll, Dennis Daniel Nick/0000-0002-0176-2360; Jafari, Abideh/0000-0001-7327-1870; Abbiendi, Giovanni/0000-0003-4499-7562; Smith, Wesley/0000-0003-3195-0909; Waltenberger, Wolfgang/0000-0002-6215-7228; Bortignon, Pierluigi/0000-0002-5360-1454; Belyaev, Alexander/0000-0002-1733-4408; Gerosa, Raffaele/0000-0001-8359-3734; Hahn, Kristian/0000-0001-7892-1676; Haller, Johannes/0000-0001-9347-7657; Melo Da Costa, Eliza/0000-0002-5016-6434; Androsov, Konstantin/0000-0003-2694-6542; Mundim, Luiz/0000-0001-9964-7805; Mitselmakher, Guenakh/0000-0001-5745-3658; Sznajder, Andre/0000-0001-6998-1108; Vilela Pereira, Antonio/0000-0003-3177-4626; Gozzelino, Andrea/0000-0002-6284-1126; Janssen, Tahys/0000-0002-3998-4081; Soha, Aron/0000-0002-5968-1192; Gomez-Ceballos, Guillelmo/0000-0003-1683-9460; Kolberg, Ted/0000-0002-0211-6109; Hamel De Monchenault, Gautier/0000-0002-3872-3592; Martinez Ruiz Del Arbol, Pablo/0000-0002-7737-5121; Brooke, James/0000-0003-2529-0684; Schroder, Matthias/0000-0001-8058-9828; Raidal, Martti/0000-0001-7040-9491; Lipton, Ronald/0000-0002-6665-7289; Levchuk, Leonid/0000-0001-5889-7410; Tiwari, Praveen Chandra/0000-0002-3667-3843; Reis, Thomas/0000-0003-3703-6624; Sanchez-Hernandez, Alberto/0000-0001-9548-0358; Fernandez Bedoya, Cristina/0000-0001-8057-9152; Kreczko, Luke/0000-0003-2341-8330; Singh, Jasbir/0000-0001-9029-2462; Tao, Junquan/0000-0003-2006-3490; Ecklund, Karl/0000-0002-6976-4637; Ventura, Sandro/0000-0002-8938-2193; Alcaraz Maestre, Juan/0000-0003-0914-7474; Manzoni, Riccardo Andrea/0000-0002-7584-5038; Kyberd, Paul/0000-0002-7353-7090; Hinzmann, Andreas/0000-0002-2633-4696; Beaudette, Florian/0000-0002-1194-8556; Tonelli, Guido Emilio/0000-0003-2606-9156; Gonzalez Caballero, Isidro/0000-0002-8087-3199; Konecki, Marcin/0000-0001-9482-4841; Alverson, George/0000-0001-6651-1178; Rebello Teles, Patricia/0000-0001-9029-8506; Azzurri, Paolo/0000-0002-1717-5654; Delgado Peris, Antonio/0000-0002-8511-7958; Rappoccio, Salvatore/0000-0002-5449-2560; Kim, Tae Jeong/0000-0001-8336-2434; Marzocchi, Badder/0000-0001-6687-6214; Fernandez Menendez, Javier/0000-0002-5213-3708; Dasu, Sridhara/0000-0001-5993-9045; Galli Mercadante, Pedro/0000-0001-8333-4302; Titov, Maxim/0000-0002-1119-6614; Puerta Pelayo, Jesus/0000-0001-7390-1457; Malik, Sudhir/0000-0002-6356-2655; Pieri, Marco/0000-0003-3303-6301; Bernardes, Cesar Augusto/0000-0001-5790-9563; Alves, Gilvan/0000-0002-8369-1446; Fouz Iglesias, Maria Cruz/0000-0003-2950-976X; Herndon, Matthew/0000-0003-3043-1090; Lucchini, Marco Toliman/0000-0002-7497-7450; Grandi, Claudio/0000-0001-5998-3070; Pastrone, Nadia/0000-0001-7291-1979; Rolandi, Luigi (Gigi)/0000-0002-0635-274X; Botta, Cristina/0000-0002-8072-795X; Josa Mutuberria, Isabel/0000-0002-4985-6964; Benitez, J.F./0000-0002-2633-6712; Missiroli, Marino/0000-0002-1780-1344; Kasemann, Matthias/0000-0002-0429-2448; Benaglia, Andrea Davide/0000-0003-1124-8450; Litov, Leandar/0000-0002-8511-6883; Robert, Schoefbeck/0000-0002-2332-8784; Chatterjee, Suman/0000-0003-2660-0349; Giommi, Luca/0000-0003-3539-4313; Chahal, Gurpreet Singh/0000-0003-0320-4407; Redondo, Ignacio/0000-0003-3737-4121; Saka, Halil/0000-0001-7616-2573; Sharma, Varun/0000-0003-1287-1471; Brigljevic, Vuko/0000-0001-5847-0062; Jabeen, Shabnam/0000-0002-0155-7383; Kogler, Roman/0000-0002-5336-4399; Parida, Bibhuti/0000-0001-9367-8061; Lethuillier, Morgan/0000-0001-6185-2045; Spagnolo, Paolo/0000-0001-7962-5203; Li, Qiang/0000-0002-8290-0517; Clement, Emyr/0000-0003-3412-4004; Gershtein, Yuri/0000-0002-4871-5449; Ligabue, Franco/0000-0002-1549-7107; Wallny, Rainer/0000-0001-8038-1613; Walsh, Roberval/0000-0002-3872-4114; Vischia, Pietro/0000-0002-7088-8557; Verdier, Patrice/0000-0003-3090-2948; Duarte, Javier Mauricio/0000-0002-5076-7096; Tytgat, Michael/0000-0002-3990-2074; Gonzalez Lopez, Oscar/0000-0002-4532-6464; Kole, Gouranga/0000-0002-3285-1497; Bloom, Kenneth/0000-0002-4272-8900; Everaerts, Pieter/0000-0003-3848-324X; Goy Lopez, Silvia/0000-0001-6508-5090; Heredia De La Cruz, Ivan/0000-0002-8133-6467; Rinkevicius, Aurelijus/0000-0002-7510-255XThe Higgs boson (H) trilinear self-coupling, lambda(3), is constrained via its measured properties and limits on the HH pair production using the proton-proton collision data collected by the CMS experiment at root s = 13 TeV. The combination of event categories enriched in single-H and HH events is used to measure k(lambda), defined as the value of lambda(3) normalized to its standard model prediction, while simultaneously constraining the Higgs boson couplings to fermions and vector bosons. Values of k(lambda) outside the interval -1.2 < k(lambda) < 7.5 are excluded at 2 sigma confidence level, which is compatible with the expected range of -2.0< k(lambda) < 7.7 under the assumption that all other Higgs boson couplings are equal to their standard model predicted values. Relaxing the assumption on the Higgs couplings to fermions and vector bosons the observed (expected) k(lambda) interval is constrained to be within -1.4 < k(lambda) < 7.8 (-2.3 < k(lambda) < 7.8) at 2 sigma confidence level.eninfo:eu-repo/semantics/openAccessCmsHiggsHhDi-HiggsSelf-CouplingCombinationArticle