| 1. |
- Butterworth, J., et al.
(författare)
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Les Houches 2013: Physics at TeV Colliders: Standard Model Working Group Report
- 2014
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Konferensbidrag (refereegranskat)abstract
- This Report summarizes the proceedings of the 2013 Les Houches workshop on Physics at TeV Colliders. Session 1 dealt primarily with (1) the techniques for calculating standard model multi-leg NLO and NNLO QCD and NLO EW cross sections and (2) the comparison of those cross sections with LHC data from Run 1, and projections for future measurements in Run 2.
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| 2. |
- Alwall, J., et al.
(författare)
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A standard format for Les Houches Event Files
- 2007
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Ingår i: Computer Physics Communications. - : Elsevier BV. - 0010-4655. ; 176:4, s. 300-304
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Tidskriftsartikel (refereegranskat)abstract
- A standard file format is proposed to store process and event information, primarily output from partoti-level event generators for further use by general-purpose ones. The information content is identical with what was already defined by the Les Houches Accord five years ago, but then in terms of Fortran commonblocks. This information is embedded in a minimal XML-style structure, for clarity and to simplify parsing.
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| 3. |
- Bellm, J., et al.
(författare)
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Parton color reconnection in Herwig 7 using a spacetime event topology
- 2021
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Ingår i: Proceedings of Science : 40th International Conference on High Energy physics (ICHEP2020) - 40th International Conference on High Energy physics (ICHEP2020). - Trieste, Italy : Sissa Medialab. - 1824-8039. ; 390
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Konferensbidrag (refereegranskat)abstract
- Herwig 7 is a general-purpose Monte Carlo generator of particle collisions comprising both hard perturbative as well as soft phenomenological physics. Herwig is therefore capable to describe the entire final state of hadronized particles in a collision event. A spacetime topology of a parton system entering hadronization is fully described and tested for the first time. A combination of information from particles momenta and spacetime positions is utilized to minimize a boost-invariant distance measure of the parton system. We present a reasonable agreement of the model with a selection of experimental data and conclude that spacetime event topology can be meaningfully used in the further development.
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| 4. |
- Bellm, J., et al.
(författare)
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Spacetime information as a guiding principle for color reconnection in herwig 7
- 2020
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Ingår i: Acta Physica Polonica B. - 0587-4254. ; 51:6, s. 1485-1496
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Tidskriftsartikel (refereegranskat)abstract
- A new model of color reconnection in the Monte Carlo generator Herwig 7 is presented. It is based on the minimization of a boost-invariant distance of the parton system, where all partons have momentum as well as spacetime position assigned. We test the influence of both types of variables, namely the rapidity span and transverse distance, on the actual need to reconnect the system to better describe soft physics measurements. We find reasonable agreement with the data and conclude that spacetime topology of the event can be useful for hadron collision modeling.
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| 5. |
- Gustafson, Gösta, et al.
(författare)
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Multi-Parton Interactions at the LHC
- 2011
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Annan publikation (övrigt vetenskapligt/konstnärligt)abstract
- We review the recent progress in the theoretical description and experimental observation of multiple parton interactions. Subjects covered include experimental measurements of minimum bias interactions and of the underlying event, models of soft physics implemented in Monte Carlo generators, developments in the theoretical description of multiple parton interactions and phenomenological studies of double parton scattering. This article stems from contributions presented at the Helmholtz Alliance workshop on ”Multi-Parton Interactions at the LHC”, DESY Hamburg, 13-15 September 2010.
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