Changes between Version 3 and Version 4 of DY-SM


Ignore:
Timestamp:
07/27/11 23:41:59 (9 years ago)
Author:
NeilChristensen
Comment:

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  • DY-SM

    v3 v4  
     1== SM + DY ==
     2We consider new spin-0, 1, and 2 resonances that can contribute to the s-channel Drell-Yan processes p,p->l+,l-,X and p,p->l,v,X where l is a charged lepton, v is a neutrino or antineutrino and X is the inclusive hadronic remnants.  We implement the most general Lagrangian between these new bosons and the SM fermions and gluons allowed by Lorentz, quantum chromodynamic and electromagnetic invariance.    In each case, we only include the leading effective terms which are either dimension-4 or dimension-5 operators.  Furthermore, we drop all terms which vanish when the masses of the initial-state and final-state particles are taken to zero.  Further details can be found in the reference below.
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    6 == Standard Model plus new spin-0, -1, and -2 bosons contributing to Drell-Yan production of lepton pairs. ==
    74=== Implementation Author ===
    85   * Neil Christensen