CompHEP 4.4 - Automatic Computations from Lagrangians to Events
By E. Boos, V. Bunichev, M. Dubinin, L. Dudko, V. Edneral, V. Ilyin, A. Kryukov, V. Savrin, A. Semenov, A. Sherstnev. 2004
465 citations recorded by the source corpus.
Abstract We present a new version of the CompHEP program (version 4.4). We describe shortly new issues implemented in this version, namely, simplification of quark flavor combinatorics for the evaluation of hadronic processes, Les Houches Accord-based CompHEP-PYTHIA interface, processing the color configurations of events, implementation of MSSM, symbolical and numerical batch modes, etc. We discuss how the CompHEP program is used for preparing event generators for various physical processes. We mention a few concrete physics examples for CompHEP-based generators prepared for the LHC and Tevatron.
Subfields: Nuclear and High Energy Physics
View Paper: https://www.semanticscholar.org/paper/733d81d9370cf6367df30d0c6612e9e3b32eda6e
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Citations in the corpus
- The ATLAS Simulation Infrastructure (2010, methodology): “E. Boos et al. (CompHep Collaboration), CompHEP 4.4: Automatic computations from Lagrangians to events.”
- MadAnalysis 5, a user-friendly framework for collider phenomenology (2012, background): “This has triggered, during the last twenty years, a lot of efforts dedicated to the development of multi-purpose matrix-element based event generators such as Alpgen [1], Comix [2], CompHep/CalcHep [3, 4, 5], Helac [6], MadGraph/MadEvent [7, 8, 9, 10, 11], Sherpa [12, 13] and Whizard [14, 15].”
- Measurement of the t-channel single-top-quarkproduction cross section and of the |Vtb| CKM matrixelement in pp collisions at √s = 8 TeV (2014, methodology): “The uncertainty on the simulation is obtained by comparing the results obtained with the nominal powheg signal samples with the ones obtained using samples generated by CompHEP [36, 37].”
- Event generation with SHERPA 1.1 (2008, background): “The most prominent examples include ALPGEN [13], CompHEP/CalcHEP [14], HELAC-PHEGAS [15], MADGRAPH [16], WHIZARD [17] and AMEGIC++ [18].”
- A comprehensive approach to new physics simulations (2009, methodology): “4.2 CalcHep/CompHep The CalcHep [4, 6] and CompHep [4, 5] software automate the tree-level Feynman diagram calculation and production of partonic level collider events.”
- FeynRules 2.0 - A complete toolbox for tree-level phenomenology (2013, background): “This declares two chiral superfields labeled by the tags CSF[1] and CSF[2] and one vector superfield labeled by the tag VSF[1].”