Subleading contributions from instanton corrections in N = 2 supersymmetric black hole entropy [PDF]
We present subleading corrections to the N=2 supersymmetric black hole entropy. These subleading contributions correspond to instanton corrections of the Type II string theory.
Behrndt+22 more
core +3 more sources
Newton's Law Modifications due to a Sol Manifold Extra Dimensional Space [PDF]
The corrections to the gravitational potential due to a Sol extra dimensional compact manifold, denoted as $M_A^3$, are studied. The total spacetime is $M^4\times M_A^3$. We compare the range of the corrections to the range of the $T^3$ corrections.
Oikonomou, V. K.
core +1 more source
ZFITTER: a semi-analytical program for fermion pair production in e+e- annihilation, from version 6.21 to version 6.42 [PDF]
ZFITTER is a Fortran program for the calculation of fermion pair production and radiative corrections at high energy e+e- colliders; it is also suitable for other applications where electroweak radiative corrections appear.
A. Freitas+101 more
core +2 more sources
Electroweak corrections to Higgs production through ZZ fusion at the linear collider [PDF]
We present the full order alpha electroweak radiative corrections to e+e- -> e+e-H. The computation is performed with the help of GRACE-loop. The extraction of the full QED corrections is performed, these are quite large at threshold.
Abe+39 more
core +2 more sources
Light-by-Light Scattering Nonlogarithmic Corrections to Hyperfine Splitting in Muonium [PDF]
We consider three-loop corrections to hyperfine splitting in muonium generated by the gauge invariant set of diagrams with virtual light-by-light scattering block.
Eides, Michael I., Shelyuto, Valery A.
core +3 more sources
Updating quasar bolometric luminosity corrections. II. Infrared bolometric corrections [PDF]
We present infrared bolometric luminosity corrections derived from the detailed spectral energy distributions of 62 bright quasars of low- to moderate-redshift (z=0.03-1.4). At 1.5, 2, 3, 7, 12, 15, and 24 microns we provide bolometric corrections of the
Barthel+29 more
core +1 more source
The test of the electroweak corrections has played a major role in providing evidence for the gauge and the Higgs sectors of the Standard Model. At the same time the consideration of the electroweak corrections has given significant indirect information ...
Barbieri, Riccardo
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Complete electroweak one-loop radiative corrections to top-pair production at TESLA -- a comparison [PDF]
Electroweak one-loop radiative corrections to the process e^+ e^- -> t tbar are revisited. Two groups from Karlsruhe and Bielefeld/Zeuthen performed independent calculations of both (virtual and soft) QED contributions and weak virtual corrections.
Fleischer, J.+5 more
core +2 more sources
NLO QCD and EW corrections to processes involving off-shell top quarks [PDF]
We review recent results on next-to-leading order (NLO) QCD and electroweak (EW) corrections for processes involving off-shell top quarks. For the off-shell production of two top quarks that decay leptonically, the full NLO EW corrections have been ...
Denner, Ansgar+3 more
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