User menu

Accès à distance ? S'identifier sur le proxy UCLouvain

QCD radiation in the production of heavy colored particles at the LHC

Primary tabs

download
  • Open access
  • PDF
  • 455.63 K
de Visscher, Simon [UCL] Maltoni, Fabio [UCL]

We present a study of effects of QCD radiation in the production of heavy colored states, employing inclusive multi-jet samples obtained by matching matrix elements and parton showers. We discuss several examples showing that matched samples are in general not only more accurate than a parton shower alone, but also often indispensable to make reliable predictions of beyond the Standard Model signals.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès libre
Publication date 2009
Language Anglais
Journal information "Journal of High Energy Physics" - Vol. 0902, p. 017 (2009)
Peer reviewed yes
e-issn 1029-8479
Publication status Publié
Affiliation UCL - SST/IRMP - Institut de recherche en mathématique et physique
Links
  1. T. Sjöstrand, J. High Energy Phys., 2006, 026 (2006)
  2. G. Corcella ., J. High Energy Phys., 2001, 010 (2001)
  3. T. Gleisberg ., J. High Energy Phys., 2004, 056 (2004)
  4. A. Pukhov
  5. Boos E., Bunichev V., Dubinin M., Dudko L., Edneral V., Ilyin V., Kryukov A., Savrin V., Semenov A., Sherstnev A., CompHEP 4.4—automatic computations from Lagrangians to events, 10.1016/j.nima.2004.07.096
  6. J. Alwall ., J. High Energy Phys., 2007, 028 (2007)
  7. W. Kilian
  8. S. Catani, J. High Energy Phys., 2001, 063 (2001)
  9. F. Krauss, J. High Energy Phys., 2002, 015 (2002)
  10. L. Lönnblad, J. High Energy Phys., 2002, 046 (2002)
  11. M.L. Mangano
  12. M.L. Mangano, J. High Energy Phys., 2007, 013 (2007)
  13. S. Mrenna, J. High Energy Phys., 2004, 040 (2004)
  14. Alwall J., Höche S., Krauss F., Lavesson N., Lönnblad L., Maltoni F., Mangano M.L., Moretti M., Papadopoulos C.G., Piccinini F., Schumann S., Treccani M., Winter J., Worek M., Comparative study of various algorithms for the merging of parton showers and matrix elements in hadronic collisions, 10.1140/epjc/s10052-007-0490-5
  15. Krauss Frank, Schälicke Andreas, Schumann Steffen, Soff Gerhard, SimulatingW/Z+jets production at the Fermilab Tevatron, 10.1103/physrevd.70.114009
  16. S. Frixione, J. High Energy Phys., 2003, 007 (2003)
  17. Stelzer T., Long W.F., Automatic generation of tree level helicity amplitudes, 10.1016/0010-4655(94)90084-1
  18. F. Maltoni, J. High Energy Phys., 2003, 027 (2003)
  19. Hagiwara K., Kilian W., Krauss F., Ohl T., Plehn T., Rainwater D., Reuter J., Schumann S., Supersymmetry simulations with off-shell effects for the CERN LHC and an ILC, 10.1103/physrevd.73.055005
  20. Cho G. C., Hagiwara K., Kanzaki J., Plehn T., Rainwater D., Stelzer T., Weak boson fusion production of supersymmetric particles at the CERN LHC, 10.1103/physrevd.73.054002
  21. M.L. Mangano, J. High Energy Phys., 2003, 001 (2003)
  22. Catani S., Dokshitzer Yu.L., Seymour M.H., Webber B.R., Longitudinally-invariant k⊥-clustering algorithms for hadron-hadron collisions, 10.1016/0550-3213(93)90166-m
  23. Tait Tim M. P., tW−mode of single top quark production, 10.1103/physrevd.61.034001
  24. S. Frixione, J. High Energy Phys., 2008, 029 (2008)
  25. Plehn T., Rainwater D., Skands P., Squark and gluino production with jets, 10.1016/j.physletb.2006.12.009
  26. K. Odagiri, J. High Energy Phys., 1998, 006 (1998)
  27. R. Field
  28. A.J. Barr, J. High Energy Phys., 2008, 014 (2008)
  29. Cho Won Sang, Choi Kiwoon, Kim Yeong Gyun, Park Chan Beom, Transverse Mass for Pairs of Gluinos, 10.1103/physrevlett.100.171801
  30. W.S. Cho, J. High Energy Phys., 2008, 035 (2008)
  31. R. Lafaye
  32. C.G. Lester, J. High Energy Phys., 2006, 080 (2006)
  33. D.J. Miller, J. High Energy Phys., 2006, 034 (2006)
  34. Horsky R., Krämer M., Mück A., Zerwas P. M., Squark cascade decays to charginos/neutralinos: Gluon radiation, 10.1103/physrevd.78.035004
  35. Allanach B.C., Battaglia M., Blair G.A., Carena M., De Roeck A., Dedes A., Djouadi A., Gerdes D., Ghodbane N., Gunion J., Haber H.E., Han T., Heinemeyer S., Hewett J.L., Hinchliffe I., Kalinowski J., Logan H.E., Martin S.P., Martyn H.-U., Matchev K.T., Moretti S., Moortgat F., Moortgat-Pick G., Mrenna S., Nauenberg U., Okada Y., Olive K.A., Porod W., Schmitt M., Su S., Wagner C.E.M., Weiglein G., Wells J., Wilson G.W., Zerwas P., The Snowmass Points and Slopes: benchmarks for SUSY searches, 10.1007/s10052-002-0949-3
  36. G.P. Salam, J. High Energy Phys., 2007, 086 (2007)
  37. Alwall Johan, Le My-Phuong, Lisanti Mariangela, Wacker Jay G., Model-independent jets plus missing energy searches, 10.1103/physrevd.79.015005
  38. Alwall Johan, Le My-Phuong, Lisanti Mariangela, Wacker Jay G., Searching for directly decaying gluinos at the Tevatron, 10.1016/j.physletb.2008.06.065
  39. CMS collaboration, J. Phys. G: Nucl. Part. Phys., 34, 995 (2007)
  40. ATLAS collaboration
  41. Krauss Frank, Schälicke Andreas, Schumann Steffen, Soff Gerhard, SimulatingW/Z+jetsproduction at the CERN LHC, 10.1103/physrevd.72.054017
  42. J. Conway .
Bibliographic reference de Visscher, Simon ; Maltoni, Fabio ; et. al. QCD radiation in the production of heavy colored particles at the LHC. In: Journal of High Energy Physics, Vol. 0902, p. 017 (2009)
Permanent URL http://hdl.handle.net/2078.1/184847