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1.
FeynRules 2.0 - A complete toolbox for tree-level phenomenology / Alloul, Adam (Haute Alsace U., IUT Colmar) ; Christensen, Neil D. (Pittsburgh U.) ; Degrande, Céline (Illinois U., Urbana ; Durham U., IPPP) ; Duhr, Claude (Durham U., IPPP) ; Fuks, Benjamin (CERN ; Strasbourg, IPHC)
FeynRules is a Mathematica-based package which addresses the implementation of particle physics models, which are given in the form of a list of fields, parameters and a Lagrangian, into high-energy physics tools. It calculates the underlying Feynman rules and outputs them to a form appropriate for various programs such as CalcHEP, FeynArts, MadGraph, Sherpa and Whizard. [...]
CERN-PH-TH-2013-239; MCNET-13-14; IPPP-13-71; DCPT-13-142; PITT-PACC-1308; arXiv:1310.1921; CERN-PH-TH-2013-239; MCNET-13-14; IPPP-13-71; DCPT-13-142; PITT-PACC-1308.- 2014 - 51 p. - Published in : Comput. Phys. Commun. 185 (2014) 2250-2300 Preprint: PDF; External link: Preprint
2.
New developments in FeynRules / Alloul, Adam (Strasbourg, IPHC ; Haute Alsace U., IUT Colmar) ; Christensen, Neil D. (Pittsburgh U.) ; Degrande, Céline (Illinois U., Urbana) ; Duhr, Claude (Zurich, ETH ; Durham U., IPPP) ; Fuks, Benjamin (Strasbourg, IPHC ; CERN)
The program FeynRules is a Mathematica package developed to facilitate the implementation of new physics theories into high-energy physics tools. Starting from a minimal set of information such as the model gauge symmetries, its particle content, parameters and Lagrangian, FeynRules provides all necessary routines to extract automatically from the Lagrangian (that can also be computed semi-automatically for supersymmetric theories) the associated Feynman rules. [...]
CERN-PH-TH-2013-235; arXiv:1309.7806; CERN-PH-TH-2013-235.- 2014 - 6 p. - Published in : J. Phys.: Conf. Ser. 523 (2014) 012044 Preprint: PDF; External link: Preprint
In : 15th International Workshop On Advanced Computing And Analysis Techniques In Physics Research, Beijing, China, 16 - 21 May 2013, pp.012044
3.
Computing for Perturbative QCD - A Snowmass White Paper / Hoche, Stefan (SLAC) ; Reina, Laura (Florida State U.) ; Wobisch, Markus (Louisiana Tech. U.) ; Bauer, Christian (LBL, Berkeley) ; Bern, Zvi (UCLA) ; Boughezal, Radja (Argonne) ; Campbell, John (Fermilab) ; Christensen, Neil D. (Pittsburgh U.) ; Dixon, Lance (SLAC) ; Gehrmann, Thomas (Zurich U.) et al.
We present a study on high-performance computing and large-scale distributed computing for perturbative QCD calculations..
arXiv:1309.3598 ; SLAC-PUB-15740 ; ANL-HEP-CP-13-47 ; FERMILAB-FN-0968-T ; CERN-PH-TH-2013-217 ; SLAC-PUB-15740 ; ANL-HEP-CP-13-47 ; FERMILAB-FN-0968-T ; CERN-PH-TH-2013-217.
- 2013. - 21 p.
PDF on ECONF - Proceedings write-up on ECONF - SLAC Document Server - Fermilab Library Server (fulltext available) - Full text - Full text
4.
Simulating spin-$ \frac{3}{2}$ particles at colliders / Christensen, Neil D. (Pittsburgh U.) ; de Aquino, P. (Intl. Solvay Inst., Brussels ; Vrije U., Brussels ; Brussels U., IIHE) ; Deutschmann, N. (Lyon, IPN ; Lyon U.) ; Duhr, C. (Durham U., IPPP ; Zurich, ETH) ; Fuks, B. (U. Strasbourg ; Strasbourg, IPHC ; CERN) ; Garcia-Cely, C. (Munich, Tech. U.) ; Mattelaer, O. (Illinois U., Urbana ; Louvain U., CP3) ; Mawatari, K. (Intl. Solvay Inst., Brussels ; Vrije U., Brussels ; Brussels U., IIHE) ; Oexl, B. (Intl. Solvay Inst., Brussels ; Vrije U., Brussels ; Brussels U., IIHE) ; Takaesu, Y. (Korea Inst. Advanced Study, Seoul ; Seoul Natl. U., Dept. Phys. Astron.)
Support for interactions of spin-3/2 particles is implemented in the FeynRules and ALOHA packages and tested with the MadGraph 5 and CalcHEP event generators in the context of three phenomenological applications. In the first, we implement a spin-3/2 Majorana gravitino field, as in local supersymmetric models, and study gravitino and gluino pair-production. [...]
CERN-PH-TH-2013-187; IPPP-13-56; DCPT-13-172; MCNET-13-09; PITT-PACC-1307; KIAS-P13044; TUM-HEP-900-13; arXiv:1308.1668; CERN-PH-TH-2013-187; IPPP-13-56; DCPT-13-172; MCNET-13-09; PITT-PACC-1307; KIAS-P13044; TUM-HEP 900-13.- 2013-10-01 - 20 p. - Published in : Eur. Phys. J. C 73 (2013) 2580 Preprint: PDF; External link: Preprint
5.
From Lagrangians to Events: Computer Tutorial at the MC4BSM-2012 Workshop / Ask, Stefan (Cambridge U.) ; Christensen, Neil D. (Pittsburgh U.) ; Duhr, Claude (Zurich, ETH) ; Grojean, Christophe (CERN) ; Hoeche, Stefan (SLAC) ; Matchev, Konstantin (Florida U.) ; Mattelaer, Olivier (Louvain U. ; Southern Denmark U., CP3-Origins ; Illinois U., Urbana) ; Mrenna, Stephen (Fermilab) ; Papaefstathiou, Andreas (Zurich U.) ; Park, Myeonghun (CERN) et al.
This is a written account of the computer tutorial offered at the Sixth MC4BSM workshop at Cornell University, March 22-24, 2012. [...]
arXiv:1209.0297 ; CERN-PH-TH-2012-280 ; CERN-PH-TH-2012-280.
- 2012. - 58 p.
Preprint - Preprint
6.
Discovering Higgsless Electroweak Symmetry Breaking at LHC-8 / Du, Chun (Tsinghua U., Beijing) ; He, Hong-Jian (Tsinghua U., Beijing ; CERN) ; Kuang, Yu-Ping (Tsinghua U., Beijing) ; Zhang, Bin (Tsinghua U., Beijing) ; Christensen, Neil D (Pittsburgh U.) ; Chivukula, R Sekhar (Michigan State U.) ; Simmons, Elizabeth H (Michigan State U.)
We study the potential of the 8TeV LHC (LHC-8) to discover, during its 2012 run, a large class of Higgsless models whose low energy behavior is well represented by an SU(2)^2 x U(1) gauge structure. We analyze this class of models for two representative parameter choices and find that with a combined integrated luminosity of 40/fb at the LHC-8, the first new Kaluza-Klein mode of the W gauge boson can be discovered up to a mass of about 370-400GeV, when produced in association with a Z boson..
arXiv:1206.6022; CERN-PH-TH-2012-177; MSUHEP-120618; PITT-PACC-1206; TUHEP-TH-12177.- 2012 - Published in : Phys. Rev. D 86 (2012) 095011 APS Published version, local copy: PDF; External link: Preprint

See also: similar author names
124 Christensen, N
7 Christensen, N B
1 Christensen, N C
7 Christensen, N D
9 Christensen, N E
3 Christensen, N L
15 Christensen, N.
1 Christensen, N.D.
3 Christensen, Neil
22 Christensen, Neil D
36 Christensen, Nelson
3 Christensen, Nelson L
1 Christensen, Niels B
3 Christensen, Niels Johan
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