Results 101 to 110 of about 4,931 (133)

Flavor Changing Neutral Currents in a Realistic Composite Technicolor Model

, 1992
We consider the phenomenology of a composite technicolor model proposed recently by Georgi. Composite technicolor interactions produce four-quark operators in the low energy theory that contribute to flavor changing neutral current processes.
Buchalla, Chivukula, Chivukula, Chivukula, Christopher D Carone, Dimopoulos, Dimopoulos, Donoghue, Eichten, Georgi, Gilman, Gronau, Hikasa, Inami, Inami, Manohar, Randall, Rowan T Hamilton, Susskind, Weinberg, Weinberg, Yamamoto   +21 more
core   +1 more source

Mass-Matching in Higgsless

, 2009
Modern extra-dimensional Higgsless scenarios rely on a mass-matching between fermionic and bosonic KK resonances to evade constraints from precision electroweak measurements.
A Abulencia, A Alves, A Alves, A Belyaev, A Birkedal, A Pomarol, A Simone De, Adam Martin, B Holdom, B Holdom, C Amsler, C Csáki, C Csáki, C Csáki, CP Burgess, CP Burgess, CP Herzog, D Feldman, DD Dietrich, E Accomando, E Accomando, E Eichten, E Eichten, E Eichten, E Katz, E Witten, G Cacciapaglia, G Cacciapaglia, G Cacciapaglia, G Cacciapaglia, G Cacciapaglia, G Policastro, H-J He, HL Lai, J Alwall, J Hirn, J Hirn, J Hirn, J Hirn, J Hirn, J Hirn, J Hirn, J Terning, K Agashe, K Agashe, K Agashe, K Agashe, K Yamawaki, K-m Cheung, L Randall, L Susskind, M Fujita, M Golden, M Kurachi, ME Peskin, ML Mangano, N Arkani-Hamed, O Catà, P Langacker, P Sikivie, R Barbieri, R Barbieri, R Contino, R Contino, R Contino, R Foadi, R Sundrum, RS Chivukula, RS Chivukula, RS Chivukula, RS Chivukula, RS Chivukula, S Heinemeyer, S Weinberg, SA Hartnoll, SS Gubser, T Aaltonen, T Aaltonen, T Aaltonen, T Appelquist, T Gherghetta, T Ohl, T Sjöstrand, TW Appelquist, Veronica Sanz, Y Grossman, Y Nomura   +86 more
core   +1 more source

Thinking About Top: Looking Outside The Standard Model [PDF]

, 1999
The top quark is by far the heaviest known fermion [1]. In consequence, experiment is just beginning to explore its properties, and some of them may yet prove to be distinctly non-standard.
Simmons, Elizabeth H.
core   +2 more sources

Constraining composite Higgs models using LHC data

Journal of High Energy Physics, 2018
We systematically study the modifications in the couplings of the Higgs boson, when identified as a pseudo Nambu-Goldstone boson of a strong sector, in the light of LHC Run 1 and Run 2 data.
Avik Banerjee, Gautam Bhattacharyya, Nilanjana Kumar, Tirtha Sankar Ray   +3 more
doaj   +1 more source

Superweakly interacting dark matter from the Minimal Walking Technicolor

, 2009
We study a superweakly interacting dark matter particle motivated by minimal walking technicolor theories. Our WIMP is a mixture of a sterile state and a state with the charges of a standard model fourth family neutrino.
A.J. Hietanen, D. Clowe ., G. Wikström, Jussi Virkajärvi, K. Kainulainen, Kimmo Kainulainen, Kimmo Tuominen, L. Del Debbio, M. Antola, M.T. Frandsen, O. Antipin, P. Gondolo, R. Gaitskell, S. Catterall, WMAP collaboration, XENON100 collaboration   +15 more
core   +1 more source

Towards a fundamental safe theory of composite Higgs and dark matter. [PDF]

Eur Phys J C Part Fields, 2020
Cacciapaglia G, Ma T, Vatani S, Wu Y.
europepmc   +1 more source

Strongly-Interacting Heavy Flavors Beyond the Standard Model [PDF]

, 2000
The origin of mass must lie in physics beyond the Standard Model. Dynamical electroweak symmetry breaking models like technicolor can generate masses for the W and Z bosons.
Simmons, Elizabeth H.
core   +3 more sources

Primordial heavy elements in composite dark matter models

, 2007
A widely accepted viewpoint is to consider candidates for cosmological dark matter as neutral and weakly interacting particles, as well as to consider only light elements in the pregalactic chemical composition.
Khlopov, M. Yu.
core   +1 more source

Integration of objects and space in perception and memory. [PDF]

Nat Neurosci, 2017
Connor CE, Knierim JJ.
europepmc   +1 more source

Hadronic bound states in SU(2) from Dyson-Schwinger equations. [PDF]

Eur Phys J C Part Fields, 2015
Vujinovic M, Williams R.
europepmc   +1 more source