Results 1 to 10 of about 5,702,135 (228)

Modifications to the properties of the Higgs boson

Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 2006
Minor typos fixed.
Mark B Wise, Aneesh Manohar
exaly   +3 more sources

Contributions of inert electroweak multiplets to Higgs properties

Journal of High Energy Physics, 2023
New physics could manifest itself in the form of electroweak multiplets that interact at tree level with the Higgs boson but do not mix with Standard Model fields or acquire expectation values.
Hugues Beauchesne, Cheng-Wei Chiang
doaj   +2 more sources

Handbook of LHC Higgs Cross Sections: 3. Higgs Properties [PDF]

N/A, 2013
Fil: Sborlini, Germán Fabricio Roberto. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina.
Heinemeyer, S., Mariotti, C., Passarino, G., Tanaka, R., Andersen, J. R., Artoisenet, P., Bagnaschi, E. A., Banfi, A., Becher, T., Bernlochner, F. U., Bolognesi, S., Bolzoni, P., Boughezal, R., Buarque, D., Campbell, J., Caola, F., Carena, M., Cascioli, F., Chanon, N., Cheng, T. (Florida U., Choi, S. Y., David, A., de Aquino, P., Degrassi, G., DEL RE, Daniele, Denner, A., van Deurzen, H., Diglio, S., Di Micco, B., Di Nardo, R., Dittmaier, S., Dührssen, M., Ellis, R. K., Ferrera, G., Fidanza, N., Flechl, M., de Florian, D., Forte, S., Frederix, R., Frixione, S., Gangal, S., Gao, Y., Garzelli, M. V., Gillberg, D., Govoni, P., Grazzini, M., Greiner, N., Griffiths, J., Gritsan, A. V., Grojean, C., Hall, D. C., Hays, C., Harlander, R. (Bergische U., Wuppertal, Hernandez Pinto, R., Höche, S., Huston, J., Jubb, T., Kadastik, M., Kallweit, S., Kardos, A., Kashif, L., Kauer, N., Kim, H., Klees, R., Krämer, M., Krauss, F., Laureys, A., Laurila, S., Lehti, S., Li, Q., Liebler, S. (Bergische U., Wuppertal, Liu, X., Logan, E., Luisoni, G., Malberti, M., Maltoni, F., Mawatari, K., Maierhoefer, F., Mantler, H. (Bergische U., Wuppertal, Martin, S., Mastrolia, P., Mattelaer, O., Mazzitelli, J., Mellado, B., Melnikov, K., Meridiani, P., Miller, D. J., Mirabella, E., Moch, S. O., Monni, P., Moretti, N., Mück, A., Mühlleitner, M., Musella, P., Nason, P., Neu, C. (Virginia U., Neubert, M., Oleari, C., Olsen, J., Ossola, G., Peraro, T., Peters, K., Petriello, F., Piacquadio, G., Potter, C. T., Pozzorini, S., Prokofiev, K., Puljak, I., Rauch, M., Rebuzzi, D., Reina, L., Rietkerk, R., Rizzi, A., Rotstein Habarnau, Y., Salam, G. P., Sborlini, G., Schissler, F., Schönherr, M., Schulze, M., Schumacher, M., Siegert, F., Slavich, P., Smillie, J. M., Stål, O., von Soden Fraunhofen, J. F., Spira, M., Stewart, I. W., Tackmann, F. J., Taylor, P. T. E., Tommasini, D., Thompson, J., Thorne, R. S., Torrielli, P., Tramontano, F., Tran, N. V., Trócsányi, Z., Ubiali, M., Vazquez Acosta, M., Vickey, T., Vicini, A., Waalewijn, W. J., Wackeroth, D., Wagner, C., Walsh, J. R., Wang, J. (.U. Brussels, Weiglein, G., Whitbeck, A., Williams, C., Yu, J., Zanderighi, G., Zanetti, M., Zaro, M., Zerwas, P. M., Zhang, C., Zirke, T. J. E. (Bergische U., Wuppertal, Zuberi, S.   +163 more
  +15 more sources

τ ± νγγ and to probe the fermiophobic Higgs boson with high cutoff scales

Journal of High Energy Physics, 2023
The light fermiophobic Higgs boson h f in the type-I two-Higgs-doublet model can evade the current search programs at the LHC since its production through the quark-antiquark annihilation and gluon fusion is not feasible. The particle can be more elusive
Jinheung Kim, Soojin Lee, Prasenjit Sanyal, Jeonghyeon Song, Daohan Wang   +4 more
doaj   +1 more source

Probing the electroweak final state in type I 2HDM at the LHC

Journal of High Energy Physics, 2023
Most of the experimental searches of the non-Standard Model Higgs boson(s) at the LHC rely on the QCD induced production modes. However, in some beyond Standard Model frameworks, the additional Higgs bosons can have fermiophobic behaviour. The type I two
Prasenjit Sanyal, Daohan Wang
doaj   +1 more source

Probing non-standard HVV (V = W, Z) couplings in single Higgs production at future electron-proton collider

Journal of High Energy Physics, 2022
The couplings of the Higgs boson (H) with massive gauge bosons of weak interaction (V = W, Z), can be probed in single Higgs boson production at the proposed future Large Hadron-Electron Collider (LHeC).
Pramod Sharma, Ambresh Shivaji
doaj   +1 more source

Associated production of Higgs and single top at the LHC in presence of the SMEFT operators

Journal of High Energy Physics, 2023
We analyse the single top production in association with the Higgs at the Large Hadron Collider (LHC) using Standard Model (SM) effective operators upto dimension six.
Subhaditya Bhattacharya, Sanjoy Biswas, Kuntal Pal, Jose Wudka   +3 more
doaj   +1 more source

Softly broken symmetries in the 2HDM — an invariant formulation

Journal of High Energy Physics, 2023
Soft breaking of a symmetry requires an invariance of the dimension-4 part of the Lagrangian and non-trivial variation of the lower-dimensional part. However, in general, separation between the dim-4 and lower-dimensional Lagrangian is not invariant with
P. M. Ferreira, B. Grzadkowski, O. M. Ogreid, P. Osland   +3 more
doaj   +1 more source

The general Two-Higgs Doublet Model in a gauge-invariant form

Journal of High Energy Physics, 2022
In the general Two-Higgs Doublet Model it has been shown that the Higgs potential can be expressed in terms of gauge-independent quantities that transform covariantly under unitary mixing of the doublets.
L. Sartore, M. Maniatis, I. Schienbein, B. Herrmann   +3 more
doaj   +1 more source

Exploring wrong sign scenarios in the Yukawa-Aligned 2HDM

Journal of High Energy Physics, 2023
We discuss scenarios with wrong-sign (WS) Yukawa couplings for the discovered Higgs boson in the Yukawa-aligned two Higgs doublet model. In the WS scenario, Yukawa couplings for down-type quarks and/or charged leptons have an opposite sign as compared to
Shinya Kanemura, Tanmoy Mondal, Kei Yagyu   +2 more
doaj   +1 more source