activity
19942026
most citedEstimate of BR(B -> X_s gamma) at O(alpha_s^2)

651 citations · 15.8k across the 213 of their papers we have counts for

collaborators
Showing 2011Show all

7 papers · 1 filter

hep-ph2011★ 35 cited

Gluino Pair Production at the LHC: The Threshold

Matthias R. Kauth, Johann H. Kuhn, Peter Marquard +1

The next-to-leading order analysis of the cross section of hadronic gluino pair production close to threshold is presented. Within the framework of non-relativistic QCD a significa…

hep-ph2011★ 52 cited

Simultaneous decoupling of bottom and charm quarks

Andrey G. Grozin, Maik Hoeschele, Jens Hoff +1

We compute the decoupling relations for the strong coupling, the light quark masses, the gauge-fixing parameter, and the light fields in QCD with heavy charm and bottom quarks to t…

hep-ph2011★ 100 cited

Production of scalar and pseudo-scalar Higgs bosons to next-to-next-to-leading order at hadron colliders

Alexey Pak, Mikhail Rogal, Matthias Steinhauser

We consider the production of intermediate-mass CP-even and CP-odd Higgs bosons in proton-proton and proton-anti-proton collisions. We extend the recently published results for the…

hep-ph2011★ 7 cited

Heavy quark and gluino potentials to two loops

Tim Collet, Matthias Steinhauser

The static potentials for systems of a heavy quark and anti-quark, two gluinos and a quark and a gluino are computed for all possible colour configurations of a gauge gro…

hep-ph2011★ 8 cited

Three-loop anomalous dimensions for squarks in supersymmetric QCD

Thomas Hermann, Luminita Mihaila, Matthias Steinhauser

In this paper we evaluate the renormalization constants and anomalous dimensions for the squark wave function and mass within supersymmetric QCD. These results complement the ones…

hep-ph2011★ 10 cited

Complete next-to-leading order gluino contributions to b--> s gamma and b--> s g

Christoph Greub, Tobias Hurth, Volker Pilipp +2

We present the first complete order alpha_s corrections to the Wilson coefficients (at the high scale) of the various versions of magnetic and chromomagnetic operators which are in…