English
Related papers

Related papers: The Little Randall-Sundrum Model at the LHC

200 papers

We present a predictive warped model of flavor that is cut off at an ultraviolet scale O(10^3) TeV. This "Little Randall-Sundrum (LRS)" model is a volume-truncation, by a factor $y \approx 6$, of the RS scenario and is holographically dual…

High Energy Physics - Phenomenology · Physics 2008-11-26 Hooman Davoudiasl , Gilad Perez , Amarjit Soni

A recent work has investigated the possibility that the mass scale for the ultraviolet (UV) brane in the Randall-Sundrum (RS) model is of the order 10^3 TeV. In this so called ``Little Randall-Sundrum'' (LRS) model the bounds on the gauge…

High Energy Physics - Theory · Physics 2008-11-26 Kristian L. McDonald

Randall-Sundrum models are models of quark flavor, because they explain the hierarchies in the quark masses and mixings in terms of order one localization parameters of extra dimensional wavefunctions. The same small numbers which generate…

High Energy Physics - Phenomenology · Physics 2013-10-04 Kaustubh Agashe , Martin Bauer , Florian Goertz , Seung J. Lee , Luca Vecchi , Lian-Tao Wang , Felix Yu

The Randall-Sundrum (RS) model, based on a slice of warped 5D spacetime, was originally introduced to explain the apparent hierarchy between the scales of weak and gravitational interactions. Over the past decade, this model has been…

High Energy Physics - Phenomenology · Physics 2014-11-20 Hooman Davoudiasl

We examine signals at the Large Hadron Collider (LHC) of Kaluza-Klein modes, in volume-truncated "Little Randall-Sundrum" (LRS) models of flavor, characterized by 5D cutoff scales M_5 that are small compared to the 4D Planck mass M_P ~…

High Energy Physics - Phenomenology · Physics 2014-11-20 Hooman Davoudiasl , Shrihari Gopalakrishna , Amarjit Soni

The Little Randall-Sundrum (Little RS) model receives significantly stronger constraints from the flavour observables in comparison to Randall-Sundrum (RS) model. In this paper, we analyse the effect of the electro-weak sector in Little RS…

High Energy Physics - Phenomenology · Physics 2022-12-23 Akshay A , Mathew Thomas Arun

We present a variant of the warped extra dimension, Randall-Sundrum (RS), framework which is based on five dimensional (5D) minimal flavor violation (MFV), in which the only sources of flavor breaking are two 5D anarchic Yukawa matrices.…

High Energy Physics - Phenomenology · Physics 2009-08-12 A. Liam Fitzpatrick , Gilad Perez , Lisa Randall

In this thesis, the phenomenology of the Randall-Sundrum setup is investigated. In this context models with and without an enlarged SU(2)_L x SU(2)_R x U(1)_X x P_{LR} gauge symmetry, which removes corrections to the T parameter and to the…

High Energy Physics - Phenomenology · Physics 2011-12-30 Florian Goertz

The Randall Sundrum (RS) models receive significant constraints from the neutral Kaon system. The CP violating observable $\epsilon_K$, in Randall Sundrum scenario, requires the lightest KK gluon to be heavier than $\sim$ 24 TeV. The…

High Energy Physics - Phenomenology · Physics 2021-09-15 Giancarlo D'Ambrosio , Mathew Thomas Arun , Ashwani Kushwaha , Sudhir K. Vempati

The radion is expected to be the first signal of the Randall-Sundrum (RS) model. We explore the possibility of finding it in the ongoing Higgs searches at the LHC. The little RS model (LRS), which has a fundamental scale at about 1000 TeV,…

High Energy Physics - Phenomenology · Physics 2015-06-03 Vernon Barger , Muneyuki Ishida

The ``anarchic'' Randall-Sundrum model of flavor is a low energy solution to both the electroweak hierarchy and flavor problems. Such models have a warped, compact extra dimension with the standard model fermions and gauge bosons living in…

High Energy Physics - Phenomenology · Physics 2008-11-26 Kaustubh Agashe , Andrew E. Blechman , Frank Petriello

Warped higher-dimensional compactifications with "bulk" standard model, or their AdS/CFT dual as the purely 4D scenario of Higgs compositeness and partial compositeness, offer an elegant approach to resolving the electroweak hierarchy…

High Energy Physics - Phenomenology · Physics 2017-02-01 Kaustubh Agashe , Peizhi Du , Sungwoo Hong , Raman Sundrum

The aim of these proceedings is to present the main predictions of the Randall-Sundrum model with custodial protection for particle-antiparticle mixing and rare decays of K and B_(s,d) mesons, putting particular attention on the testability…

High Energy Physics - Phenomenology · Physics 2015-05-14 Stefania Gori

In this paper, potential of the LHC to explore the phenomenology of the Randall-Sundrum-like scenario with the small curvature for the process $pp \to p \gamma \gamma p \to p \mu^- \mu^+p $ through the subprocess $\gamma \gamma \to \mu^-…

High Energy Physics - Phenomenology · Physics 2018-09-26 S. C. İnan , A. V. Kisselev

The version of the higher-dimensional Randall-Sundrum (RS) model with matter in the bulk, which addresses the gauge hierarchy problem, has additional attractive features. In particular, it provides an intrinsic geometrical mechanism that…

High Energy Physics - Phenomenology · Physics 2009-11-11 G. Moreau , J. I. Silva-Marcos

We construct a left-right symmetric (LRS) model in five dimensions which accounts naturally for the lepton flavor parameters. The fifth dimension is described by an orbifold, S_1/Z_2 times Z'_2, with a typical size of order TeV^{-1}. The…

High Energy Physics - Phenomenology · Physics 2009-11-07 Gilad Perez

We study a purely leptonic signature of the Randall-Sundrum scenario with Standard Model fields in the bulk at LHC: the contribution from the exchange of Kaluza-Klein (KK) excitations of gauge bosons to the clear Drell-Yan reaction. We show…

High Energy Physics - Phenomenology · Physics 2008-11-26 F. Ledroit , G. Moreau , J. Morel

The LHC possibilities to constrain the parameters of the Randall-Sundrum-like model with one warped extra dimension and small curvature through the diphoton production in the photon-induced process pp -> p gamma gamma p -> p' gamma gamma p'…

High Energy Physics - Phenomenology · Physics 2019-11-13 S. C. Inan , A. V. Kisselev

The Randall-Sundrum-like scenario with the small curvature kappa (RSSC model) is studied in detail in comparison with the original RS1 model. In the framework of the RSSC model, the p_t distributions for the dilepton production at the LHC…

High Energy Physics - Phenomenology · Physics 2013-11-22 A. V. Kisselev

A complete discussion of tree-level flavor-changing effects in the Randall-Sundrum (RS) model with brane-localized Higgs sector and bulk gauge and matter fields is presented. The bulk equations of motion for the gauge and fermion fields,…

High Energy Physics - Phenomenology · Physics 2009-01-06 S. Casagrande , F. Goertz , U. Haisch , M. Neubert , T. Pfoh
‹ Prev 1 2 3 10 Next ›