Search for new physics with atoms and molecules

MS Safronova, D Budker, D DeMille, DFJ Kimball… - Reviews of Modern …, 2018 - APS
This article reviews recent developments in tests of fundamental physics using atoms and
molecules, including the subjects of parity violation, searches for permanent electric dipole …

Violations of fundamental symmetries in atoms and tests of unification theories of elementary particles

JSM Ginges, VV Flambaum - Physics Reports, 2004 - Elsevier
High-precision measurements of violations of fundamental symmetries in atoms are a very
effective means of testing the standard model of elementary particles and searching for new …

Bulk gauge fields in the Randall–Sundrum model

H Davoudiasl, JL Hewett, TG Rizzo - Physics Letters B, 2000 - Elsevier
We explore the consequences of placing the Standard Model gauge fields in the bulk of the
recently proposed localized gravity model of Randall and Sundrum. We find that the Kaluza …

Experimental probes of localized gravity: On and off the wall

H Davoudiasl, JL Hewett, TG Rizzo - Physical Review D, 2001 - APS
The phenomenology of the Randall-Sundrum model of localized gravity is analyzed in detail
for the two scenarios where the standard model (SM) gauge and matter fields are either …

Flavor changing effects in theories with a heavy boson with family nonuniversal couplings

P Langacker, M Plümacher - Physical Review D, 2000 - APS
There are theoretical and phenomenological motivations that there may exist additional
heavy Z′ bosons with family nonuniversal couplings. Flavor mixing in the quark and lepton …

High-precision calculation of parity nonconservation in cesium and test of the standard model

VA Dzuba, VV Flambaum, JSM Ginges - Physical Review D, 2002 - APS
We calculate the 6 s− 7 s parity nonconserving (PNC) E 1 transition amplitude E PNC in
cesium. We use an improved all-order technique in the calculation of the correlations and …

Electroweak and flavor physics in extensions of the standard model with large extra dimensions

A Delgado, A Pomarol, M Quirós - Journal of High Energy Physics, 2000 - iopscience.iop.org
We study the implications of extra dimensions of size R∼ 1/TeV on electroweak and flavor
physics due to the presence of Kaluza-Klein excitations of the SM gauge-bosons. We …

Indications for an extra neutral gauge boson in electroweak precision data

J Erler, P Langacker - Physical Review Letters, 2000 - APS
A new analysis of the hadronic peak cross section at LEP 1 implies a small amount of
missing invisible width in Z decays, while the effective weak charge in atomic parity violation …

[HTML][HTML] Z′ studies at the LHC: an update

M Dittmar, AS Nicollerat, A Djouadi - Physics Letters B, 2004 - Elsevier
We reanalyse the potential of the LHC to discover new Z′ gauge bosons and to
discriminate between various theoretical models. Using a fast LHC detector simulation, we …

Probes of universal extra dimensions at colliders

TG Rizzo - Physical Review D, 2001 - APS
In the universal extra dimensions model of Appelquist, Cheng, and Dobrescu, all of the
standard model fields are placed in the bulk and thus have Kaluza-Klein (KK) excitations …