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Monte Carlos for tau lepton -- Standard Model and New Physics signatures
by Z. Was
This is not the latest submitted version.
Submission summary
| Authors (as registered SciPost users): | Zbigniew Andrzej Was |
| Submission information | |
|---|---|
| Preprint Link: | https://arxiv.org/abs/2405.12570v2 (pdf) |
| Date submitted: | 2024-05-30 05:59 |
| Submitted by: | Was, Zbigniew Andrzej |
| Submitted to: | SciPost Physics Proceedings |
| Proceedings issue: | 17th International Workshop on Tau Lepton Physics (TAU2023) |
| Ontological classification | |
|---|---|
| Academic field: | Physics |
| Specialties: |
|
| Approach: | Phenomenological |
Abstract
One of purposes for High Energy accelerator experiments is confrontation of theory and measurements in ever new realms. Any new agreement extends theory applicability domain, any discrepancy hints to unexplained. That calls for better calculations or new, deeper theory. Often one has to search for small contributions over large Standard Model background. Multi-dimensional signatures and complex background subtraction cuts imply that Monte Carlo techniques are indispensable. My talk included description of: KKMC Monte Carlo for e+e- to tau+tau- (n gamma) (with tau decays), generation of additional lepton pairs of SM and New Physics, and of anomalous magnetic and electric dipole moments effects.
Current status:
Reports on this Submission
Report #1 by Swagato Banerjee (Referee 1) on 2024-11-23 (Invited Report)
Report
KKMC, Tauola and Photos++ Monte Carlo generators for tau leptons are discussed to make precision measurements of the Standard Model, or search for new physics scenarios.
The scientific quality of the contribution is very high.
Minor corrections are requested before publication.
Requested changes
are indispensable
->
are indispensable. [Full stop is missing]
of anomalous magnetic and electric dipole moments effects.
->
contributions from anomalous magnetic and electric dipole moments.
for initialization user defined
->
for initialization of user defined
available, it has better than
->
available, which has better than
But the most important was
->
But the most important aspect was
but need to be then adjusted
->
but needs to be then adjusted
shoulders...
->
's shoulders.
Pair emission is the necessary step
->
Pair emission is a necessary step
with appropriate for pair
->
with appropriate flags for pair
final state Monte Carlo program
->
final state with another Monte Carlo program
PHOTOS is available since [4].
->
PHOTOS is available [4].
Tests with Matrix element simulations
->
Although tests with Matrix element simulations
further work is needed.
->
and further work is needed.
for production process
->
and for production process
direction is simulation extension for
->
direction of simulation is extension to include
The question arise
->
The question arises
, in this reference
->
. In this reference
more technical aspects The
->
more technical aspects .The
It internal structure
->
It's internal structure
hands, fits
->
hands. Fits
C++ is completed is, that
->
C++ has been completed is that
They can observe that migration can
->
They can observe that migration does
prepare for future
->
prepares us for future
who it will be
->
whoever it may be
KKMC basis:
->
KKMC is based on
and exact phase space
->
and exact phase space"
Generation starts from
->
Generation starts with
poissonian distribution
->
Poisson distribution
structures starting from 1-dim
->
structures starts from one-dimensional
non trivial
->
non-trivial
what is needed,
->
what is needed:
[Figure 1 caption]
, case of KKMC
->
in case of KKMC.
Plot taken
->
Plot is taken
, no approximations are used
->
and no approximations are used
independently if pair emission
->
independently of whether the pair emission
Spin quantization frames
->
Spin quantization of frame's
back to τ±
->
back to τ± rest frame
not of the great complication
->
not of great complication
, in case of TauSpinner,
->
, while in case of TauSpinner,
That sound complicated
->
That sounds complicated
independent from
->
independent of
time of axes oriented
->
time the axes are oriented
the data files..
->
the data files.
: for FCC (KKMC):
->
: for KKMC usage in FCC,
electroweak corrections
->
and electroweak corrections
and for LHC (TauSpinner):
->
,and for TauSpinner usage in LHC,
explicit spin correlation
->
and explicit spin correlation
TauSpinner ,
->
TauSpinner,
its values for s for 0
->
[please rewrite]
events of the radiative return type
->
events with radiative return
KKMC generation
->
KKMC generation of
QED initial
->
with QED initial
make tests with
->
and make tests with
Recommendation
Ask for minor revision