Статья

Herwig 7.0/Herwig++ 3.0 release note

Johannes BellmIPPP, Department of Physics, Durham University, Durham, UKStefan GiesekeInstitute for Theoretical Physics, Karlsruhe Institute of Technology, Karlsruhe, GermanyDavid GrellscheidIPPP, Department of Physics, Durham University, Durham, UKSimon PlätzerIPPP, Department of Physics, Durham University, Durham, UKMichael RauchInstitute for Theoretical Physics, Karlsruhe Institute of Technology, Karlsruhe, GermanyChristian ReuschleHEP Theory Group, Department of Physics, Florida State University, Tallahassee, USAPeter RichardsonCERN Theoretical Physics Department, Geneva, SwitzerlandPeter SchichtelIPPP, Department of Physics, Durham University, Durham, UKMichael H. SeymourParticle Physics Group, School of Physics and Astronomy, University of Manchester, Manchester, UKAndrzej SiódmokCERN Theoretical Physics Department, Geneva, SwitzerlandAlexandra WilcockIPPP, Department of Physics, Durham University, Durham, UKNadine FischerInstitute for Theoretical Physics, Karlsruhe Institute of Technology, Karlsruhe, GermanyMarco A. HarrendorfInstitut für Experimentelle Kernphysik, Karlsruhe Institute of Technology, Karlsruhe, GermanyGraeme NailParticle Physics Group, School of Physics and Astronomy, University of Manchester, Manchester, UKAndreas PapaefstathiouCERN Theoretical Physics Department, Geneva, SwitzerlandDaniel RauchInstitute for Theoretical Physics, Karlsruhe Institute of Technology, Karlsruhe, Germany

2016en

ABI

Аннотация

A major new release of the Monte Carlo event generator Herwig++ (version 3.0) is now available. This release marks the end of distinguishing Herwig++ and HERWIG development and therefore constitutes the first major release of version 7 of the Herwig event generator family. The new version features a number of significant improvements to the event simulation, including: built-in NLO hard process calculation for virtually all Standard Model processes, with matching to both angular-ordered and dipole shower modules via both subtractive (MC@NLO-type) and multiplicative (Powheg-type) algorithms; QED radiation and spin correlations in the angular-ordered shower; a consistent treatment of perturbative uncertainties within the hard process and parton showering. Several of the new features will be covered in detail in accompanying publications, and an update of the manual will follow in due course.

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Идентификаторы

DOI: 10.1140/epjc/s10052-016-4018-8

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