Soft gluon resummation for the production of gluino-gluino and squark-antisquark pairs at the LHC

A Kulesza, L Motyka - arXiv preprint arXiv:0905.4749, 2009 - arxiv.org
We study the effect of soft gluon emission in the hadroproduction of gluino-gluino and
squark-antisquark pairs at the next-to-leading logarithmic (NLL) accuracy within the …

Threshold resummation for squark-antisquark and gluino-pair production at the LHC

A Kulesza, L Motyka - Physical review letters, 2009 - APS
We study the effect of soft gluon emission in the hadroproduction of squark-antisquark and
gluino-gluino pairs at the next-to-leading logarithmic (NLL) accuracy within the framework of …

[HTML][HTML] Search for squarks and gluinos in events with jets and missing transverse energy using 2.1 fb− 1 of pp¯ collision data at s= 1.96 TeV

VM Abazov, B Abbott, M Abolins, BS Acharya… - Physics Letters B, 2008 - Elsevier
A data sample corresponding to an integrated luminosity of 2.1 fb− 1 collected by the DØ
detector at the Fermilab Tevatron Collider was analyzed to search for squarks and gluinos …

The search for dark matter particles

VA Ryabov, VA Tsarev, AM Tskhovrebov - Physics-Uspekhi, 2008 - iopscience.iop.org
Evidence of dark matter in the Universe is discussed and the most popular candidates for
dark matter particles are reviewed. The review is mainly devoted to numerous experiments …

Compressed supersymmetry and natural neutralino dark matter from top squark-mediated annihilation to top quarks

SP Martin - Physical Review D, 2007 - APS
The parameters of the minimal supersymmetric standard model appear to require
uncomfortably precise adjustment in order to reconcile the electroweak symmetry breaking …

Measuring supersymmetry

R Lafaye, T Plehn, M Rauch, D Zerwas - The European Physical Journal C, 2008 - Springer
If new physics is found at the LHC (and the ILC) the reconstruction of the underlying theory
should not be biased by assumptions about high-scale models. For the mapping of many …

Collider signatures for new -parity-odd quarks in little Higgs models

M Carena, J Hubisz, M Perelstein, P Verdier - Physical Review D, 2007 - APS
Little Higgs models with T Parity contain new vectorlike fermions, the T-odd quarks or
“TOQ's”, which can be produced at hadron colliders with a QCD-strength cross section …

The MFV limit of the MSSM for low tan β: Meson mixings revisited

W Altmannshofer, AJ Buras… - Journal of High Energy …, 2007 - iopscience.iop.org
We apply the effective field theory definition of Minimal Flavour Violation (MFV) to the MSSM.
We explicitly show how, by this definition, the new sources of flavour and CP violation …

Dark matter-motivated searches for exotic fourth-generation mirror quarks in Tevatron and early LHC data

J Alwall, JL Feng, J Kumar, S Su - Physical Review D, 2010 - APS
We determine the prospects for finding dark matter at the Tevatron and LHC through the
production of exotic fourth-generation mirror quarks T′ that decay through T′→ t X, where …

Reduced fine-tuning in supersymmetry with R-parity violation

LM Carpenter, DE Kaplan, EJ Rhee - arXiv preprint hep-ph/0607204, 2006 - arxiv.org
Both electroweak precision measurements and simple supersymmetric extensions of the
standard model prefer a mass of the Higgs boson less than the experimental lower limit of …