Changes between Version 43 and Version 44 of SMEFT

Timestamp:

Sep 19, 2017, 6:59:54 PM (7 years ago)

Author:

YunJiang

Comment:

--

SMEFT

@@ -16 +16 @@
 
 
-The Standard Model Effective Field Theory (SMEFT) is constructed out of a series of SU(3),,C,, × SU(2),,L,, × U(1),,Y,, invariant higher dimensional operators L,,6,,, L,,7,,, ... built out of the SM fields.[[BR]]
+The Standard Model Effective Field Theory (SMEFT) is constructed out of a series of SU(3),,C,, × SU(2),,L,, × U(1),,Y,, invariant higher dimensional operators L^(6)^, L^(7)^, ... built out of the SM fields.[[BR]]
 The SMEFTsim package provides a complete implementation of the lepton and baryon number conserving dimension-6 Lagrangian adopting the Warsaw basis [https://arxiv.org/abs/1008.4884/ arXiv:1008.4884]
 
@@ -22 +22 @@
 
 
-The SMEFTsim package provides implementations for 3 different flavor assumptions and 2 input scheme choices, for a total of 6 different models.
+The SMEFTsim package provides implementations for 3 different flavor symmetry assumptions and 2 input scheme choices.
 
-The flavor assumptions adopted are (see [https://arxiv.org/abs/1709.xxxxx/ arXiv:1709.xxxxx] for a detailed description)
+The flavor symmetry assumptions adopted are (see [https://arxiv.org/abs/1709.xxxxx/ arXiv:1709.xxxxx] for a detailed description)
 * The flavour general case
-* The U(3)^5^ flavor symmetric case, with possible non-SM CP-violating phases
+* The U(3)^5^ flavor symmetric case, with non-SM CP-violating phases
 * A linear Minimal flavor violation (MFV) ansatz [https://arxiv.org/abs/hep-ph/0207036/ arXiv:0207036], in which non-SM CP-violating effects are neglected, but linear flavor-violating spurion insertions are allowed in quark currents
 
 For each model it is possible to choose between two input parameters sets for the electroweak sector, namely:
-* α scheme: {α,,em,,, m,,Z,, , G,,f,,} 
+* α scheme: {α,,ew,,, m,,Z,, , G,,f,,} 
 * m,,W,, scheme: {m,,W,,, m,,Z,, , G,,f,,} 
 
@@ -36 +36 @@
 
 Two independent models sets (A and B) are supplied. Each set contains a main file, a number of subroutines and restriction files. 
-The two sets differ in the structure and in the technical implementation of L,,6,,, but they produce consistent results. The use of both sets is recommended for debugging and validation of the numerical results.[[BR]]
+The two sets differ in the structure and in the technical implementation of L^(6)^, but they produce consistent results. The use of both sets is recommended for debugging and validation of the numerical results.[[BR]]
 Pre-exported UFO files to be interfaced with MadGraph5_aMC@NLO can also be downloaded from this page (see Table below).
 
@@ -48 +48 @@
 In this spirit, it has not been optimized for loop calculations in the SM or in the SMEFT. In particular:
 
-* the Lagrangian assumes unitary gauge. Using it in R,,xi,, or Feynman gauge may lead to inconsistent results, as the ghost Lagrangian have not been modified to account for L,,6 corrections.
+* the Lagrangian assumes unitary gauge. Using it in R,,ξ,, or Feynman gauge may lead to inconsistent results, as the ghost Lagrangian have not been modified to account for L^(6)^ corrections.
 
-* the UFO files are not suitable for NLO evaluation in MadGraph5_aMC@NLO
+* the UFO files are not equipped for NLO evaluation in MadGraph5_aMC@NLO
 
 
 == Change log ==
 
-v1.0 (17.09.2017) The first version released
+v1.0 (20.09.2017) The first version released
 
 == References ==