63 citations
- Baylor UniversityUS2 papers
- Brandon UniversityCA2 papers
- California Institute of TechnologyUS2 papers
- Columbia UniversityUS1 paper
- Dominion Astrophysical ObservatoryCA1 paper
- European Southern ObservatoryCL1 paper
- Hamburg Institut (Germany)DE1 paper
- Herzberg Institute of AstrophysicsCA1 paper
- Institute of Astronomy and National Astronomical ObservatoryBG1 paper
- Istanbul UniversityTR1 paper
- Keele UniversityGB1 paper
- Princeton UniversityUS1 paper
5 papers · 1 filter
Hypergeometric functions, their epsilon expansions and Feynman diagrams
M. Yu. Kalmykov, Bernd A. Kniehl, B. F. L. Ward +1
We review the hypergeometric function approach to Feynman diagrams. Special consideration is given to the construction of the Laurent expansion. As an illustration, we describe a c…
Precision QED \otimes QCD Resummation Theory for LHC Physics: IR-Improved Scheme for Parton Distributions, Kernels, Reduced Cross Sections with Shower/ME Matching
B. F. L. Ward, S. Joseph, S. Majhi +1
We summarize the recent progress in a new approach to precision LHC physics based on the IR-improved DGLAP-CS theory as it relates to a new MC friendly exponentiated scheme for pre…
Evaluation of the Theoretical Uncertainties in the W to Lepton and Neutrino Cross Sections at the LHC
Nadia E. Adam, Valerie Halyo, Scott A. Yost +1
We study the sources of systematic errors in the measurement of the W to lepton and neutrino cross-sections at the LHC. We consider the systematic errors in both the total cross-se…
Precision QEDXQCD Resummation Theory for LHC Physics: Status and Update
B. F. L. Ward, S. Joseph, S. Majhi +1
We present the elements of the IR-improved DGLAP-CS theory as it relates to the new MC friendly exponentiated scheme for precision calculation of higher order corrections to LHC ph…
Wind structure of late B supergiants I. Multi-line analyses of near-surface and wind structure in HD 199 478 (B8 Iae)
N. Markova, R. Prinja, H. Markov +4
We provide a quantitative analysis of time-variable phenomena in the photospheric, near-star, and outflow regions of the late-B supergiant (SG) HD 199478. The analysis is based pri…