English

Exploiting Twistor Techniques for One-loop QCD Amplitudes

High Energy Physics - Phenomenology 2009-11-11 v1
Authors: N. E. J. Bjerrum-Bohr , David C. Dunbar , Harald Ita
View on arXiv ↗ PDF ↗ DOI ↗

Abstract

In this talk we describe the recursive Approach to One-loop QCD Matrix Elements.

Keywords

perturbative qcd loop integrals in quantum field theory

Cite

@article{arxiv.hep-ph/0606290,
  title  = {Exploiting Twistor Techniques for One-loop QCD Amplitudes},
  author = {N. E. J. Bjerrum-Bohr and David C. Dunbar and Harald Ita},
  journal= {arXiv preprint arXiv:hep-ph/0606290},
  year   = {2009}
}

Comments

Talk presented by David C. Dunbar at Loop and Legs 2006, 5 pages

Related papers

View all related →
High Energy Physics - Phenomenology · Physics
Recursive Approach to One-loop QCD Matrix Elements
Zvi Bern, N. E. J. Bjerrum-Bohr, David C. Dunbar, Harald Ita
2009-11-11
High Energy Physics - Phenomenology · Physics
Bootstrapping One-Loop QCD Amplitudes
Carola F. Berger
2008-11-26
High Energy Physics - Phenomenology · Physics
On-Shell Unitarity Bootstrap for QCD Amplitudes
Carola F. Berger, Zvi Bern, Lance J. Dixon, Darren Forde +1
2008-11-26
High Energy Physics - Theory · Physics
BCJ Relations for One-Loop QCD Integral Coefficients
David Chester
2016-03-30
High Energy Physics - Phenomenology · Physics
Constructing QCD one-loop amplitudes
Darren Forde
2009-08-07
High Energy Physics - Phenomenology · Physics
Calculation of QCD loops using tree-level matrix elements
Jan Winter
2015-03-17
High Energy Physics - Phenomenology · Physics
One loop QCD corrections to $gg \to t\overline{t}H$ at $\mathcal{O}(\epsilon^2)$
Federico Buccioni, Philipp Alexander Kreer, Xiao Liu, Lorenzo Tancredi
2023-12-18
High Energy Physics - Phenomenology · Physics
A Fully Numerical Approach to One-Loop Amplitudes
M. Moretti, F. Piccinini, A. D. Polosa
2008-09-29
High Energy Physics - Phenomenology · Physics
Full one-loop amplitudes from tree amplitudes
Walter T. Giele, Zoltan Kunszt, Kirill Melnikov
2009-09-17
High Energy Physics - Phenomenology · Physics
Unitarity-based Techniques for One-Loop Calculations in QCD
Z. Bern, L. Dixon, D. A. Kosower
2015-06-25
High Energy Physics - Phenomenology · Physics
Recursive Calculation of One-Loop QCD Integral Coefficients
Zvi Bern, N. E. J. Bjerrum-Bohr, David C. Dunbar, Harald Ita
2009-11-11
High Energy Physics - Phenomenology · Physics
Optimizing the Reduction of One-Loop Amplitudes
P. Mastrolia, G. Ossola, C. G. Papadopoulos, R. Pittau
2008-11-26
High Energy Physics - Phenomenology · Physics
Bootstrapping One-Loop QCD Amplitudes with General Helicities
Carola F. Berger, Zvi Bern, Lance J. Dixon, Darren Forde +1
2008-11-26
High Energy Physics - Theory · Physics
Augmented Recursion For One-loop Amplitudes
David C. Dunbar, James H. Ettle, Warren B. Perkins
2010-12-13
High Energy Physics - Phenomenology · Physics
EW and QCD One-Loop Amplitudes with RECOLA
Stefano Actis, Ansgar Denner, Lars Hofer, Andreas Scharf +1
2013-11-27
High Energy Physics - Phenomenology · Physics
On-shell Recursion Relations for n-point QCD
Darren Forde
2017-08-23
High Energy Physics - Phenomenology · Physics
Progress in One-Loop QCD Computations
Z. Bern, L. Dixon, D. A. Kosower
2010-11-15
High Energy Physics - Phenomenology · Physics
Recent developments in perturbative QCD
Gavin P. Salam
2017-08-23
High Energy Physics - Phenomenology · Physics
Numerical NLO QCD calculations
Sebastian Becker, Christian Reuschle, Stefan Weinzierl
2010-12-09
High Energy Physics - Phenomenology · Physics
Towards a Numerical Unitarity Approach for Two-loop Amplitudes in QCD
Harald Ita
2017-03-27
High Energy Physics - Phenomenology · Physics
The triple collinear limit of one-loop QCD amplitudes
Stefano Catani, Daniel de Florian, German Rodrigo
2010-04-05
High Energy Physics - Phenomenology · Physics
One-loop Integral Coefficients from Generalized Unitarity
William B. Kilgore
2008-05-12
High Energy Physics - Theory · Physics
The Q-cut Representation of One-loop Integrands and Unitarity Cut Method
Rijun Huang, Qingjun Jin, Junjie Rao, Kang Zhou +1
2016-04-28
High Energy Physics - Phenomenology · Physics
A new method for the numerical evaluation of one-loop amplitudes
Giovanni Ossola
2007-09-17
High Energy Physics - Phenomenology · Physics
Bootstrapping Multi-Parton Loop Amplitudes in QCD
Zvi Bern, Lance J. Dixon, David A. Kosower
2010-11-15