Results 121 to 130 of about 30,048 (244)

Measurement of the triple Higgs coupling at a HE-LHC

Journal of High Energy Physics, 2019
The currently unmeasured triple Higgs coupling is one of the strong motivations for future physics programs at the LHC and beyond. A sufficiently precise measurement can lead to qualitative changes in our understanding of electroweak symmetry breaking ...
Samuel Homiller, Patrick Meade
doaj   +1 more source

The many prices of war and occupation: Black markets and the cost‐of‐living index in France, 1938–1949

The Economic History Review, EarlyView.
Abstract When studying French prices between 1938 and 1949, economists and historians face a paradox: whilst a vast black market shaped daily life, official indices recorded only state‐controlled prices. This article addresses the issue by introducing a new consumer price index that incorporates both official and black market prices.
Patrice Baubeau, Matéo Teixeira
wiley   +1 more source

Double-Higgs Production

Annual Review of Nuclear and Particle Science
A major focus in particle physics has been on understanding the interactions of the Higgs boson. Tremendous progress has been made in determining the strength of the couplings of the Higgs boson to fermions and vector bosons, but its self-interaction has yet to be established.
Loukas Gouskos, Katharine J.C. Leney
openaire   +1 more source

‘The Simpsons’ Did It Again! Periodontitis and Tooth Loss Predict Mortality in Springfield: A Retrospective Cohort Study

Journal of Periodontal Research, EarlyView.
The IMPOSTERS study analysed 150 recurring ‘human’ Simpsons characters and found that periodontitis or tooth loss was associated with a 23‐fold higher hazard of all‐cause mortality. This was reported in the Simpsons universe, with the death of ‘Bleeding Gums’ Murphy, 3 years before the first such reports in our universe.
Praveen Sharma, Thomas Dietrich
wiley   +1 more source

Higgs production amidst the LHC detector

Physical Review D, 2013
We investigate the spectacular collider signatures of macroscopically displaced, neutral particles that decay to Higgs bosons and missing energy. We show that such long-lived particles arise naturally in a very minimal extension of the Standard Model with only two new fermions with electroweak interactions.
Jaiswal, Prerit, Kopp, Karoline, Okui, Takemichi   +2 more
openaire   +3 more sources

Higgs production via weak boson fusion in the Standard Model and the MSSM [PDF]

, 2009
Higgs production via weak boson fusion (WBF) is an interesting and important process at both the LHC and a future linear collider. Not only is it a possible Higgs discovery channel, but it also allows us to study the properties of the Higgs boson and ...
PALMER, SOPHY,ELIZABETH, Palmer, Sophy Elizabeth   +1 more
core  

Constraints on the trilinear and quartic Higgs couplings from triple Higgs production at the LHC and beyond

European Physical Journal C: Particles and Fields
Experimental information on the trilinear Higgs boson self-coupling $$\kappa _3$$ κ 3 and the quartic self-coupling $$\kappa _4$$ κ 4 will be crucial for gaining insight into the shape of the Higgs potential and the nature of the electroweak phase ...
Panagiotis Stylianou, Georg Weiglein
doaj   +1 more source

On the Naturalistic Grounds of Grounding

Ratio, EarlyView.
ABSTRACT This paper examines whether grounding can be naturalized. We adopt a tripartite framework—Ocat (scientific catalogue of existents), Otyp (ontological types), and metaphysics (natures/modal profiles)—and show that classifying as such the relata of putative grounding claims forces a dilemma.
Raoni Arroyo, Jonas R. Becker Arenhart
wiley   +1 more source

Search for production of charged Higgs particles

Physics Letters B, 1987
Abstract A search has been performed for the production of charged Higgs bosons in e+ e− annihilation at center of mass energies up to 46.8 GeV. From the absence of both hadronic and leptonic decay signatures, we exclude them up to a mass of 19 GeV/c2 independent of the hadronic and leptonic branching ratios.
Behrend, H.-J., Bussey, P. J., Blobel, V., Feindt, M., Harjes, J., Peters, J. H., Poppe, M., Spitzer, H., Apel, W.-D., Böhrer, A., Engler, J., Flügge, G., Buttar, C., Fries, D. C., Fuster, J., Gamerdinger, K., Grosse-Wiesmann, P., Hansmeyer, J., Hopp, G., Jung, H., Knapp, J., Krüger, M., Küster, H., Campbell, A. J., Mayer, P., Müller, H., Ranitzsch, K. H., Schneider, H., Wolf, J., De Boer, W., Buschhorn, G., Grindhammer, G., Gunderson, B., Kiesling, Ch., Hendry, D., Kotthaus, R., Kroha, H., Lüers, D., Oberlack, H., Schacht, P., Shooshtari, G., Wiedenmann, W., Davier, M., Grivaz, J.-F., Haissinski, J., McCurrach, G., Janot, P., Journé, V., Le Diberder, F., Spadafora, A., Veillet, J.-J., George, R., Goldberg, M., Hamon, O., Kapusta, F., Kovacs, F., Scarr, J. M., Poggioli, L., Rivoal, M., D'Agostini, G., Ferrarotto, F., Gaspero, M., Stella, B., Cozzika, G., Ducros, Y., Lavagne, Y., Ould Saada, F., Skillicorn, I. O., Žáček, J., Alexander, G., Bella, G., Grunhaus, J., Klatchko, A., Levy, A., Milsténe, C., CELLO Collaboration, Smith, K. M., Ahme, J.   +77 more
openaire   +2 more sources

Charged Higgs production at photon colliders in 2HDM-III [PDF]

, 2010
Se estudia la producción de Higgs cargado en el proceso [Fórmula]. En los 2HDM los procesos [Fórmula] son mediados por loops. Esto se debe a que los fotones solo se acoplan directamente con partículas cargadas y el Higgs solo se acopla a partículas que ...
Sánchez Naranjo, Susana María
core