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CERN Document Server Sök i 72 journaler efter:  1 - 10nästaslut  gå till journal: Sökningen tog 1.01 sekunder. 
1.
Herwig 7.3 Release Note / Bewick, Gavin (Durham U., IPPP) ; Ferrario Ravasio, Silvia (CERN) ; Gieseke, Stefan (KIT, Karlsruhe, TP) ; Kiebacher, Stefan (KIT, Karlsruhe, TP) ; Masouminia, Mohammad R. (Durham U., IPPP) ; Papaefstathiou, Andreas (Kennesaw State U.) ; Plätzer, Simon (Graz U.) ; Richardson, Peter (Durham U., IPPP) ; Samitz, Daniel (Stefan Meyer Inst. Subatomare Phys.) ; Seymour, Michael H. (Manchester U.) et al.
A new release of the Monte Carlo event generator Herwig (version 7.3) has been launched. This iteration encompasses several enhancements over its predecessor, version 7.2. [...]
arXiv:2312.05175; CERN-TH-2023-223; HERWIG-2023-01; KA-TP-28-2023; MCnet-23-19; IPPP/23/66.- 2024-10-14 - 10 p. - Published in : Eur. Phys. J. C 84 (2024) 1053 Fulltext: 2312.05175 - PDF; document - PDF;
2.
A standard convention for particle-level Monte Carlo event-variation weights / Bothmann, Enrico (Gottingen U.) ; Buckley, Andy (Glasgow U.) ; Gütschow, Christian (University Coll. London) ; Prestel, Stefan (Lund U.) ; Schönherr, Marek (Durham U., IPPP) ; Skands, Peter (Monash U.) ; Andersen, Jeppe R. (Durham U., IPPP) ; Bhattacharya, Saptaparna (Northwestern U.) ; Butterworth, Jonathan Mark (University Coll. London) ; Chahal, Gurpreet Singh (Durham U., IPPP) et al.
Streams of event weights in particle-level Monte Carlo event generators are a convenient and immensely CPU-efficient approach to express systematic uncertainties in phenomenology calculations, providing systematic variations on the nominal prediction within a single event sample. But the lack of a common standard for labelling these variation streams across different tools has proven to be a major limitation for event-processing tools and analysers alike. [...]
arXiv:2203.08230; MCNET-22-03; MCNET-22-00; FERMILAB-PUB-22-945-T.- 2023-02-08 - 11 p. - Published in : SciPost Phys. Core 6 (2023) 007 Fulltext: 0481afcc19c969d809cc1a395431a57a - PDF; 2203.08230 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
3.
Event Generators for High-Energy Physics Experiments / Campbell, J.M. (Fermilab) ; Diefenthaler, M. (Jefferson Lab) ; Hobbs, T.J. (Fermilab ; IIT, Chicago) ; Höche, Stefan (Fermilab) ; Isaacson, Joshua (Fermilab) ; Kling, Felix (DESY) ; Mrenna, Stephen (Fermilab) ; Reuter, J. (DESY) ; Alioli, S. (Milan Bicocca U. ; INFN, Milan Bicocca) ; Andersen, J.R. (Durham U., IPPP) et al.
We provide an overview of the status of Monte-Carlo event generators for high-energy particle physics. Guided by the experimental needs and requirements, we highlight areas of active development, and opportunities for future improvements. [...]
arXiv:2203.11110; CP3-22-12; DESY-22-042; FERMILAB-PUB-22-116-SCD-T; IPPP/21/51, JLAB-PHY-22-3576; KA-TP-04-2022; LA-UR-22-22126; LU-TP-22-12; MCNET-22-04, OUTP-22-03P; P3H-22-024; PITT-PACC 2207; UCI-TR-2022-02.- 2024-05-24 - 225 p. - Published in : 10.21468/SciPostPhys.16.5.130 Fulltext: jt - PDF; 2203.11110 - PDF; Fulltext from Publisher: PDF; External links: JLab Document Server; Fermilab Library Server; eConf
In : 2021 Snowmass Summer Study, Seattle, WA, United States, 11 - 20 July 2021, pp.
4.
Logarithmic accuracy of angular-ordered parton showers / Bewick, Gavin (Durham U., IPPP) ; Ferrario Ravasio, Silvia (Durham U., IPPP) ; Richardson, Peter (Durham U., IPPP ; CERN) ; Seymour, Michael H. (Manchester U.)
We study the logarithmic accuracy of angular-ordered parton showers by considering the singular limits of multiple emission matrix elements. This allows us to consider different choices for the evolution variable and propose a new choice which has both the correct logarithmic behaviour and improved performance away from the singular regions. [...]
arXiv:1904.11866; MAN/HEP/2019/003; CERN-TH-2019-047; MCnet-19-08; IPPP/19/30.- 2020-04-03 - 28 p. - Published in : JHEP 2004 (2020) 019 Article from SCOAP3: PDF; Fulltext: PDF;
5.
Initial State Radiation in the Herwig 7 Angular-Ordered Parton Shower / Bewick, Gavin (Durham U., IPPP) ; Ferrario Ravasio, Silvia  (Durham U., IPPP ; Oxford U., Theor. Phys.) ; Richardson, Peter (Durham U., IPPP ; CERN) ; Seymour, Michael H. (Manchester U.)
We study the simulation of initial-state radiation in angular-ordered parton showers in order to investigate how different interpretations of the ordering variable affect the logarithmic accuracy of such showers. This also enables us to implement a recoil scheme which is consistent between final-state and initial-state radiation. [...]
arXiv:2107.04051; CERN-TH-2021-103; OUTP-21-18P; MCnet-21-13; IPPP/21/05.- 2022-01-07 - 27 p. - Published in : JHEP 01 (2022) 026 Fulltext: document - PDF; 2107.04051 - PDF;
6.
Herwig 7.2 Release Note / Bellm, Johannes (Lund U.) ; Bewick, Gavin (Durham U., IPPP) ; Ferrario Ravasio, Silvia (Durham U., IPPP) ; Gieseke, Stefan (KIT, Karlsruhe, TP) ; Grellscheid, David (Bergen U.) ; Kirchgaeßer, Patrick (KIT, Karlsruhe, TP) ; Masouminia, Mohammad R. (Durham U., IPPP) ; Nail, Graeme (U. Edinburgh, Higgs Ctr. Theor. Phys.) ; Papaefstathiou, Andreas (U. Edinburgh, Higgs Ctr. Theor. Phys.) ; Platzer, Simon (Vienna U.) et al.
A new release of the Monte Carlo event generator Herwig (version 7.2) is now available. This version introduces a number of improvements, notably: improvements to the simulation of multiple-parton interactions, including diffractive processes; a new model for baryonic colour re-connection; spin correlations in both the dipole and angular-ordered parton showers; improvements to strangeness production; an improved choice of evolution variable in the angular-ordered parton shower; support for generic Lorentz structures in BSM models..
arXiv:1912.06509; MAN/HEP/2019/011; CERN-TH-2019-213; IFJPAN-IV-2019-18; HERWIG-2019-02; UWTHPH-19-36; KA-TP-24-2019; LU-TP 19-57; MCnet-19-28; IPPP/19/91.- 2020-05-20 - 7 p. - Published in : Eur. Phys. J. C 80 (2020) 452 Article from SCOAP3: PDF; Fulltext: PDF;
7.
Soft gluon evolution and non-global logarithms / Ángeles Martínez, René (Cracow, INP) ; De Angelis, Matthew (Manchester U.) ; Forshaw, Jeffrey R. (Manchester U.) ; Plätzer, Simon (Vienna U.) ; Seymour, Michael H. (Manchester U. ; CERN)
We consider soft-gluon evolution at the amplitude level. Our evolution includes Coulomb exchanges and applies to generic hard-scattering processes involving any number of coloured partons. [...]
arXiv:1802.08531; MAN/HEP/2018/001; CERN-TH-2018-037; IFJPAN-IV-2018-4; UWTHPH-2018-3; MCnet-18-03; MAN-HEP-2018-001; MCNET-18-03.- 2018-05-08 - 34 p. - Published in : JHEP 05 (2018) 044 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF;
8.
Herwig 7.1 Release Note / Bellm, Johannes (Durham U. ; Durham U., IPPP) ; Gieseke, Stefan (Karlsruhe U., ITP) ; Grellscheid, David (Durham U. ; Durham U., IPPP) ; Kirchgaeßer, Patrick (KIT, Karlsruhe, TP) ; Loshaj, Frashër (KIT, Karlsruhe, TP) ; Nail, Graeme (Manchester U.) ; Papaefstathiou, Andreas (Nikhef, Amsterdam ; Amsterdam U.) ; Plätzer, Simon (Durham U. ; Durham U., IPPP ; Manchester U. ; Vienna U.) ; Podskubka, Radek (KIT, Karlsruhe) ; Rauch, Michael (KIT, Karlsruhe, TP) et al.
A new release of the Monte Carlo event generator Herwig (version 7.1) is now available. [...]
arXiv:1705.06919 ; CERN-PH-TH-2017-109 ; CERN-TH-2017-109 ; MAN-HEP-2017-08 ; UWTHPH-2017-10 ; IFJPAN-IV-2017-7 ; NIKHEF-2017-026 ; HERWIG-2017-02 ; KA-TP-19-2017 ; MCNET-17-08 ; IPPP-17-40.
- 2017. - 7 p.
Full text
9.
NLO efforts in Herwig++ / Reuschle, Christian (Florida State U. ; Karlsruhe U., ITP) ; Bellm, Johannes (Durham U. ; Durham U., IPPP ; Karlsruhe U., ITP) ; Gieseke, Stefan (Karlsruhe U., ITP) ; Grellscheid, David (Durham U., IPPP ; Durham U.) ; Plätzer, Simon (Durham U. ; Durham U., IPPP ; Manchester U.) ; Rauch, Michael (Karlsruhe U., ITP) ; Richardson, Peter (Durham U. ; Durham U., IPPP ; CERN) ; Schichtel, Peter (Durham U. ; Durham U., IPPP) ; Seymour, Michael H. (Manchester U.) ; Siodmok, Andrzej (CERN ; Cracow, INP) et al.
With the advent and recent extension of the BLHA standard to interface Monte Carlo event generators and one-loop matrix element providers, the Herwig++ event generator has expanded its range of applicability to a multitude of underlying hard processes at NLO QCD. The new NLO development is centered around the Matchbox framework, which turns fixed NLO QCD calculations into parton shower matched calculations - to be matched to the two parton shower variants of Herwig++. [...]
arXiv:1601.04101; HERWIG-2016-01; KA-TP-03-2016; MCNET-16-01; HERWIG-2016-01; KA-TP-03-2016; MCNET-16-01.- SISSA, 2016-01-15 - 11 p. - Published in : PoS RADCOR2015 (2016) 050 Fulltext: arXiv:1601.04101 - PDF; PoS(RADCOR2015)050 - PDF; External link: PoS server
In : 12th International Symposium on Radiative Corrections, Los Angeles, CA, USA, 15 - 19 Jun 2015, pp.050
10.
Herwig 7.0 / Herwig++ 3.0 Release Note / Bellm, Johannes (KIT, Karlsruhe, TP ; Durham U., IPPP ; Durham U.) ; Gieseke, Stefan (KIT, Karlsruhe, TP) ; Grellscheid, David (Durham U., IPPP ; Durham U.) ; Plätzer, Simon (Durham U. ; Durham U., IPPP ; Manchester U.) ; Rauch, Michael (KIT, Karlsruhe, TP) ; Reuschle, Christian (KIT, Karlsruhe, TP ; Florida State U.) ; Richardson, Peter (Durham U., IPPP ; Durham U. ; CERN) ; Schichtel, Peter (Durham U. (main) ; Durham U., IPPP) ; Seymour, Michael H. (Manchester U.) ; Siódmok, Andrzej (CERN ; Cracow, INP) et al.
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. [...]
arXiv:1512.01178; CERN-PH-TH-2015-289; MAN-HEP-2015-15; IFJPAN-IV-2015-13; KA-TP-18-2015; DCPT-15-142; MCNET-15-28; IPPP-15-71; HERWIG-2015-01; CERN-PH-TH-2015-289; MAN-HEP-2015-15; IFJPAN-IV-2015-13; HERWIG-2015-01; KA-TP-18-2015; DCPT-15-142; MCNET-15-28; IPPP-15-71.- Geneva : CERN, 2016-04-11 - 8 p. - Published in : Eur. Phys. J. C 76 (2016) 196 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint

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