Higgs Pair Production in the 2HDM: Impact of Loop Corrections to the Trilinear Higgs Couplings and Interference Effects on Experimental Limits

Autor: Heinemeyer, S., Mühlleitner, M., Radchenko, K., Weiglein, G.

The results obtained at the LHC for constraining the trilinear Higgs self-coupling of the detected Higgs boson at about 125 GeV, $\lambda_{hhh}$, via the Higgs pair production process have significantly improved during the last years. We investigate

Externí odkaz: http://arxiv.org/abs/2403.14776

The CMS di-photon excess at 95 GeV in view of the LHC Run 2 results

Autor: Biekötter, T., Heinemeyer, S., Weiglein, G.

Publikováno v: Phys.Lett.B 846 (2023) 138217

The CMS collaboration has recently reported the results of a low-mass Higgs-boson search in the di-photon final state based on the full Run 2 data set with refined analysis techniques. The new results show an excess of events at a mass of about 95 Ge

Externí odkaz: http://arxiv.org/abs/2303.12018

Higgs-mass predictions in the MSSM and beyond

Autor: Slavich, P., Heinemeyer, S., Bagnaschi, E., Bahl, H., Goodsell, M., Haber, H. E., Hahn, T., Harlander, R., Hollik, W., Lee, G., Mühlleitner, M., Paßehr, S., Rzehak, H., Stöckinger, D., Voigt, A., Wagner, C. E. M., Weiglein, G., Allanach, B. C., Biekötter, T., Borowka, S., Braathen, J., Carena, M., Dao, T. N., Degrassi, G., Domingo, F., Drechsel, P., Ellwanger, U., Gabelmann, M., Gröber, R., Klappert, J., Kwasnitza, T., Meuser, D., Mihaila, L., Murphy, N., Nickel, K., Porod, W., Rojas, E. A. Reyes, Sobolev, I., Staub, F.

Predictions for the Higgs masses are a distinctive feature of supersymmetric extensions of the Standard Model, where they play a crucial role in constraining the parameter space. The discovery of a Higgs boson and the remarkably precise measurement o

Externí odkaz: http://arxiv.org/abs/2012.15629

Theory for the FCC-ee : Report on the 11th FCC-ee Workshop

Autor: Blondel, A., Gluza, J., Jadach, S., Janot, P., Riemann, T., Abreu, S., Aguilera-Verdugo, J. J., Arbuzov, A. B., Baglio, J., Bakshi, S. D., Banerjee, S., Beneke, M., Bobeth, C., Bogner, C., Bondarenko, S., Borowka, S., Braß, S., Calame, C. M. Carloni, Chakrabortty, J., Chiesa, M., Chrzaszcz, M., d'Enterria, D., Domingo, F., Dormans, J., Driencourt-Mangin, F., Dydyshka, Ya., Erler, J., Cordero, F. Febres, Gracey, J. A., He, Zhi-Guo, Heinrich, G., Heinemeyer, S., Hönemann, I., Ita, H., Jahn, S., Jegerlehner, F., Jones, S. P., Kalinovskaya, L., Kardos, A., Kerner, M., Kilian, W., Kluth, S., Kniehl, B. A., Maier, A., Maierhöfer, P., Montagna, G., Nicrosini, O., Ohl, T., Page, B., Paßehr, S., Patra, S. K., Piccinini, F., Pittau, R., Placzek, W., Plenter, J., Ramírez-Uribe, S., Reuter, J., Rodrigo, G., Rothe, V., Rumyantsev, L., Sadykov, R., Schlenk, J., Sborlini, G. F. R., Schott, M., Schweitzer, A., Schwinn, C., Skrzypek, M., Somogyi, G., Spira, M., Stienemeier, P., Szafron, R., Tempest, K., Bobadilla, W. J. Torres, Tracz, S., Trócsányi, Z., Tulipánt, Z., Usovitsch, J., Verbytskyi, A., Ward, B. F. L., Was, Z., Weiglein, G., Weiland, C., Weinzierl, S., Yermolchyk, V., Yost, S. A., Zurita, J.

Publikováno v: CERN Yellow Reports: Monographs, CERN-2020-003

The Future Circular Collider (FCC) at CERN, a proposed 100-km circular facility with several colliders in succession, culminates with a 100 TeV proton-proton collider. It offers a vast new domain of exploration in particle physics, with orders of mag

Externí odkaz: http://arxiv.org/abs/1905.05078

Higgs Physics at the HL-LHC and HE-LHC

Autor: Cepeda, M., Gori, S., Ilten, P., Kado, M., Riva, F., Khalek, R. Abdul, Aboubrahim, A., Alimena, J., Alioli, S., Alves, A., Asawatangtrakuldee, C., Azatov, A., Azzi, P., Bailey, S., Banerjee, S., Barberio, E. L., Barducci, D., Barone, G., Bauer, M., Bautista, C., Bechtle, P., Becker, K., Benaglia, A., Bengala, M., Berger, N., Bertella, C., Bethani, A., Betti, A., Biekotter, A., Bishara, F., Bloch, D., Bokan, P., Bondu, O., Bonvini, M., Borgonovi, L., Borsato, M., Boselli, S., Braibant-Giacomelli, S., Buchalla, G., Cadamuro, L., Caillol, C., Calandri, A., Tazon, A. Calderon, Campbell, J. M., Caola, F., Capozi, M., Carena, M., Calame, C. M. Carloni, Carmona, A., Carquin, E., De Oliveira, A. Carvalho Antunes, Hernandez, A. Castaneda, Cata, O., Celis, A., Cerri, A., Cerutti, F., Chahal, G. S., Chakraborty, A., Chaudhary, G., Chen, X., Chisholm, A. S., Contino, R., Costa, A. J., Covarelli, R., Craig, N., Curtin, D., D'Eramo, L., Dang, N. P., Das, P., Dawson, S., Francisco, O. A. De Aguiar, de Blas, J., De Curtis, S., De Filippis, N., De la Torre, H., de Lima, L., De Wit, A., Delaere, C., Delcourt, M., Delmastro, M., Demers, S., Dev, N., Di Nardo, R., Di Vita, S., Dildick, S., Prado, L. A. F. do, Donadelli, M., Du, D., Durieux, G., Dührssen, M., Eberhardt, O., Morabit, K. El, Elias-Miro, J., Ellis, J., Englert, C., Essig, R., Falke, S., Farina, M., Ferrari, A., Ferroglia, A., Fiolhais, M. C. N., Flechl, M., Folgueras, S., Fontanesi, E., Francavilla, P., Franceschini, R., Frederix, R., Frixione, S., Gómez-Ceballos, G., Gabrielli, A., Gadatsch, S., Gallinaro, M., Gandrakota, A., Gao, J., Walls, F. M. Garay, Gehrmann, T., Gershtein, Y., Ghosh, T., Gilbert, A., Glein, R., Glover, E. W. N., Gomez-Ambrosio, R., Gonçalo, R., Gonçalves, D., Gorbahn, M., Gouveia, E., Gouzevitch, M., Govoni, P., Grazzini, M., Greenberg, B., Grimm, K., Gritsan, A. V., Grohsjean, A., Grojean, C., Gu, J., Gugel, R., Gupta, R. S., Gwilliam, C. B., Höche, S., Haacke, M., Haddad, Y., Haisch, U., Hamity, G. N., Han, T., Harland-Lang, L. A., Harnik, R., Heinemeyer, S., Heinrich, G., Henning, B., Hirschi, V., Hoepfner, K., Hogan, J. M., Homiller, S., Huang, Y., Huss, A., Jézéquel, S., Jain, Sa., Jones, S. P., Köneke, K., Kalinowski, J., Kamenik, J. F., Kaplan, M., Karlberg, A., Kaur, M., Keicher, P., Kerner, M., Khanov, A., Kieseler, J., Kim, J. H., Kim, M., Klijnsma, T., Kling, F., Klute, M., Komaragiri, J. R., Kong, K., Kozaczuk, J., Kozow, P, Krause, C., Lai, S., Langford, J., Le, B., Lechner, L., Leight, W. A., Leney, K. J. C., Lenz, T., Li, C-Q., Li, H., Li, Q., Liebler, S., Lindert, J., Liu, D., Liu, J., Liu, Y., Liu, Z., Lombardo, D., Long, A., Long, K., Low, I., Luisoni, G., Ma, L. L., Magnan, A. -M., Majumder, D., Malinauskas, A., Maltoni, F., Mangano, M. L., Marchiori, G., Marini, A. C., Martin, A., Marzani, S., Massironi, A., Matchev, K. T., Matheus, R. D., Mazumdar, K., Mazzitelli, J., Mcdougall, A. E., Meade, P., Meridiani, P., Meyer, A. B., Michielin, E., Milenovic, P., Milosevic, V., Mimasu, K., Mistlberger, B., Mlynarikova, M., Mondragon, M., Monni, P. F., Montagna, G., Monti, F., Llacer, M. Moreno, Mueck, A., Muiño, P. C., Murphy, C., Murray, W. J., Musella, P., Narain, M., Garcia, R. F. Naranjo, Nath, P., Neubert, M., Nicrosini, O., Nikolopoulos, K., Nisati, A., No, J. M., Ojeda, M. L., Pino, S. A. Olivares, Onofre, A., Ortona, G., Griso, S. Pagan, Pagani, D., Cortezon, E. Palencia, Palmer, C., Pandini, C., Panico, G., Panwar, L., Pappadopulo, D., Park, M., Patel, R., Paucar-Velasquez, F., Pedro, K., Pernie, L., Perrozzi, L., Petersen, B. A., Petit, E., Petrucciani, G., Piacquadio, G., Piccinini, F., Pieri, M., Plehn, T., Pokorski, S., Pomarol, A., Ponton, E., Pozzorini, S., Prestel, S., Prokofiev, K., Ramsey-Musolf, M., Re, E., Readioff, N. P., Redigolo, D., Reina, L., Reynolds, E., Riembau, M., Rikkert, F., Robens, T., Roentsch, R., Rojo, J., Rompotis, N., Rorie, J., Rosiek, J., Roskes, J., Ruderman, J. T., Sahoo, N., Saito, S., Salerno, R., De Bruin, P. H. Sales, Salvucci, A., Sandeep, K., Santiago, J., Santo, R., Sanz, V., Sarica, U., Savin, A., Savoy-Navarro, A., Sawant, S., Schaffer, A. C., Schlaffer, M., Schmidt, A., Schneider, B., Schoefbeck, R., Schröder, M., Scodeggio, M., Scott, E., Scyboz, L., Selvaggi, M., Sestini, L., Shao, H. -S., Shivaji, A., Silvestrini, L., Simon, L., Sinha, K., Soreq, Y., Spannowsky, M., Spira, M., Spitzbart, D., Stamou, E., Stark, J., Stefaniak, T., Stieger, B., Strong, G., Szleper, M., Tackmann, K., Takeuchi, M., Taroni, S., Testa, M., Thamm, A., Theeuwes, V., Thomsen, L. A., Tkaczyk, S., Torre, R., Tramontano, F., Ulmer, K. A., Vantalon, T., Vecchi, L., Vega-Morales, R., Venturini, E., Verducci, M., Vernieri, C., Vickey, T., Marono, M. Vidal, Vischia, P., Vryonidou, E., Wagner, P., Walbrecht, V. M., Wang, L. -T., Wardle, N., Wardrope, D. R., Weiglein, G., Wertz, S., Wielers, M., Williams, J. M., Wolf, R., Wulzer, A., Xiao, M., Yang, H. T., Yazgan, E., Yin, Z., You, T., Yu, F., Zanderighi, G., Zanzi, D., Zaro, M., Zenz, S. C., Zerwas, D., Zgubič, M., Zhang, J., Zhang, L., Zhang, W., Zhao, X., Zhong, Y. -M.

The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a landscape of possibilities in the study of Higgs boson properties, Electrow

Externí odkaz: http://arxiv.org/abs/1902.00134