Results 51 to 60 of about 36,739 (101)
Probing the Top Quark Flavour‐Changing Neutral Current at a Future Electron‐Positron Collider
Advances in High Energy Physics, Volume 2014, Issue 1, 2014., 2014 We present a study to examine the sensitivity of a future e−e+ collider to the anomalous top flavour‐changing neutral current (FCNC) to the gluon. To separate signal from background a multivariate analysis is performed on top quark pair and background events, where one top quark is considered to follow the dominant standard model (SM) decay, t → Wb ...
Hoda Hesari +4 more
wiley +1 more source
Technipion Limits from LHC Higgs Searches [PDF]
, 2011 LHC searches for the standard model Higgs Boson in di-photon or di-tau decay modes place strong constraints on the light top-pion state predicted in technicolor models that include colored technifermions.
A. Salam +5 more
core +2 more sources
Telling abortion stories: The life of Florence P. Evans (1913–1935)
Gender &History, Volume 36, Issue 2, Page 327-333, July 2024.Abstract This short article provides a coda to the special forum on ‘Reproductive Rights Beyond Roe’. It merges the history of abortion with what Stéphane Gerson calls ‘personal family history’ to consider how historians should imagine, remember and narrativise histories of abortions within their own families and networks of kin.
Hannah M. Stamler
wiley +1 more source
Technicolor Models with Color-Singlet Technifermions and their Ultraviolet Extensions
, 2011 We study technicolor models in which all of the technifermions are color-singlets, focusing on the case in these fermions transform according to the fundamental representation of the technicolor gauge group.
E. Itou +5 more
core +1 more source
Technicolor and Beyond: Unification in Theory Space [PDF]
, 2010 The salient features of models of dynamical electroweak symmetry breaking are reviewed. The ideal walking idea is introduced according to which one should carefully take into account the effects of the extended technicolor dynamics on the technicolor ...
Antipin O +19 more
core +2 more sources
Asymptotically‐Flat Black Hole Solutions in Symmergent Gravity
Fortschritte der Physik, Volume 72, Issue 4, April 2024.Abstract Symmergent gravity is an emergent gravity model with an R+R2$R+R^2$ curvature sector and an extended particle sector having new particles beyond the known ones. With constant scalar curvature, asymptotically flat black hole solutions are known to have no sensitivity to the quadratic curvature term (coefficient of R2$R^2$). With variable scalar
Beyhan Puliçe +3 more
wiley +1 more source
Topcolor assisted technicolor [PDF]
Physics Letters B, 1995 A condensate, $\overline{t}t$, arising from $O(TeV)$ scale ``topcolor,'' in addition to technicolor (and ETC) may naturally explain the gauge hierarchy, the large top quark mass, and contains a rich system of testable consequences. A triplet of strongly coupled pseudo--Nambu--Goldstone bosons, ``top-pions,'' near the top mass scale is a generic ...
openaire +4 more sources
Vanilla technicolor at linear colliders [PDF]
Physical Review D, 2011 We analyze the reach of Linear Colliders (LC)s for models of dynamical electroweak symmetry breaking. We show that LCs can efficiently test the compositeness scale, identified with the mass of the new spin-one resonances, till the maximum energy in the center-of-mass of the colliding leptons.
Frandsen M. T., Jarvinen M., Sannino F.
openaire +6 more sources
Technicolor Signatures---Ieri, Oggi e Domani [PDF]
, 2000 We briefly review the basic structure of modern--day technicolor theories. We then discuss the signatures for technicolor as they were in its early days, the searches that have been recently performed at the Tevatron and LEP colliders, and the prospects ...
Lane, Kenneth
core +3 more sources
QCD-like technicolor on the lattice
, 2011 This talk gives an overview, aimed at non-experts, of the recent progress on the studies of technicolor models on the lattice. Phenomenologically successful technicolor models require walking coupling; thus, an emphasis is put on the determination of the
Rummukainen, Kari
core +1 more source