researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2005 · hep-phShow all

13 papers · 2 filters

hep-ph2005★ 4 cited

Hard diffraction -- 20 years later

Gunnar Ingelman

The idea of diffractive processes with a hard scale involved, to resolve the underlying parton dynamics, was published 1985 and experimentally verified 1988. Today hard diffraction…

hep-ph2005★ 233 cited

Supersymmetry Parameter Analysis: SPA Convention and Project

J. A. Aguilar-Saavedra, A. Ali, B. C. Allanach +122

High-precision analyses of supersymmetry parameters aim at reconstructing the fundamental supersymmetric theory and its breaking mechanism. A well defined theoretical framework is…

hep-ph2005★ 20 cited

Jet Quenching from soft QCD Scattering in the Quark-Gluon Plasma

Korinna Zapp, Gunnar Ingelman, Johan Rathsman +1

We show that partons traversing a quark-gluon plasma can lose substantial amounts of energy also by scatterings, and not only through medium-induced radiation as mainly considered…

hep-ph2005★ 3 cited

Could Spin-Charge Separation be the Source of Confinement?

Antti J. Niemi

Yang-Mills gauge field with gauge group SU(2) decomposes into a single charge neutral complex vector, and two spinless charged scalar fields. At high energies these constituents ar…

hep-ph2005★ 26 cited

CP-odd observables in neutralino production with transverse e+ and e- beam polarization

A. Bartl, H. Fraas, S. Hesselbach +3

We consider neutralino production and decay e^+e^ --> chi^0_i chi^0_j, chi^0_j --> chi^0_1 f \bar{f} at a linear collider with transverse e^+ and e^- beam polarization. We propose…

hep-ph2005★ 33 cited

Charmonium production in p pbar annihilation: Estimating cross sections from decay widths

A. Lundborg, T. Barnes, U. Wiedner

The cross sections for the charmonium production processes p pbar -> m Psi, where m is a light meson and Psi is a charmonium state, are of great interest for the planned p-pbar exp…

hep-ph2005★ 1 cited

Quark Asymmetries in Nucleons

Johan Alwall

We have developed a physical model for the non-perturbative x-shape of parton density functions in the proton, based on Gaussian fluctuations in momenta, and quantum fluctuations o…

hep-ph2005★ 7 cited

Discovery potential for a charged Higgs boson decaying in the chargino-neutralino channel of the ATLAS detector at the LHC

C. Hansen, N. Gollub, K. Assamagan +1

We have investigated charged Higgs boson production via the gluon-bottom quark mode, gb -> tH+, followed by its decay into a chargino and a neutralino. The calculations are based o…

hep-ph2005★ 18 cited

Splitting The Gluon?

Antti J. Niemi, Niels R. Walet

In the strongly correlated environment of high-temperature cuprate superconductors, the spin and charge degrees of freedom of an electron seem to separate from each other. A simila…

hep-ph2005★ 1 cited

CP violation in decay

Göran Fäldt, Evgeny Shabalin

CP violation leads to a difference between the parameters and describing the energy distributions of the charged pions produced in the and $K^- \to…

hep-ph2005★ 3 cited

MATCHIG: A program for matching charged Higgs boson production at hadron colliders

Johan Alwall

This manual describes how to use the MatCHig code for matching the charged Higgs boson production processes gg->tbH+/- and gb->tH+/-. A negative term, correcting for the double-cou…

hep-ph2005★ 29 cited

Quark asymmetries in the proton from a model for parton densities

Johan Alwall, Gunnar Ingelman

Based on quantum fluctuations in momentum and of the proton into meson-baryon pairs, we develop a physical model for the non-perturbative x-shape of parton density functions in the…

hep-ph2005★ 13 cited

Distinguishing between MSSM and NMSSM by combined LHC and ILC analyses

G. Moortgat-Pick, S. Hesselbach, F. Franke +1

We show that the interplay between the LHC and the e^+ e^- International Linear Collider (ILC) with sqrt{s}=500 GeV might be crucial for the discrimination between the minimal and…