TABLE OF CONTENTS
- 1. lepton2p2h/Lepton2p2h
- 2. lepton2p2h/readInput
- 3. neutrinoParms/nl_Neutrino2piBack
- 4. Neutrinoparms/neutrino_readInput
- 5. lepton2p2h/Adep
- 6. lepton2p2h/T
- 7. lepton2p2h/inmedW
- 8. lepton2p2h/ME_ODW
- 9. lepton2p2h/ME_W3
- 10. lepton2p2h/ME_LONG
- 11. lepton2p2h/ME_Transversity
- 12. lepton2p2h/ME_Mass_Delta
- 13. lepton2p2h/ME_Mass_QE
- 14. lepton2p2h/ME_Norm_Delta
- 15. lepton2p2h/ME_Norm_QE
- 16. lepton2p2h/ME_Version
- 17. neutrinoParms/A00
- 18. neutrinoParms/Q2cut
- 19. neutrinoParms/T0
- 20. neutrinoParms/normCB
- 21. neutrinoParms/normRES
- 22. neutrinoParms/Norm2pi
- 23. neutrinoParms/Wtrans
neutrinoParms/Wtrans [ Global module-variables ]
[ Top ] [ Global module-variables ]
SOURCE
real, save:: Wtrans = 3.0
PURPOSE
W for transition from Bloom-Gilman Paramerization to PYTHIA DIS
neutrinoParms/Norm2pi [ Global module-variables ]
[ Top ] [ Global module-variables ]
SOURCE
real, save:: Norm2pi = 1.2
PURPOSE
overall normalization factor for 2pi BG and Bloom-Gilman X-section
neutrinoParms/normRES [ Global module-variables ]
[ Top ] [ Global module-variables ]
SOURCE
real, save:: normRES = 1.6
PURPOSE
overall normalization factor for neutrino-induced resonance contributions beyond the Delta
neutrinoParms/normCB [ Global module-variables ]
[ Top ] [ Global module-variables ]
SOURCE
real, save:: normCB = 2.0
PURPOSE
overall normalization factor for neutrino-induced Christy-Bosted contributions between 2 GeV and DIS onset
neutrinoParms/T0 [ Global module-variables ]
[ Top ] [ Global module-variables ]
SOURCE
real, save:: T0 = 0.
PURPOSE
isospin or strength factor for 2pi BG
neutrinoParms/Q2cut [ Global module-variables ]
[ Top ] [ Global module-variables ]
SOURCE
real, save:: Q2cut = 4.5
PURPOSE
threshold value
neutrinoParms/A00 [ Global module-variables ]
[ Top ] [ Global module-variables ]
SOURCE
real, save:: A00 = -0.43 real, save:: A10 = -0.97 real, save:: A01 = 0.87 real, save:: A20 = 8.01 real, save:: A11 = 4.59 real, save:: A02 = 3.18 real, save:: A30 = -10.42 real, save:: A21 = 2.04 real, save:: A12 = -9.14 real, save:: A03 = -15.15 real, save:: W00 = 1.55 real, save:: x00 = 0.35
PURPOSE
coefficients in Taylor expansion of attenuation function Att(W,x)
lepton2p2h/ME_Version [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
indicate the type of matrix element parametrisation
SOURCE
integer, save :: ME_Version = 4
NOTES
possible values:
- 1: const ME_Norm_XX ! const for CC fitted to MiniBooNE is 1.8e-6
- 2: constant transverse and decreasing with Enu
- 3: "Dipole transverse" transverse, fall with Q2 as 4-th power
- 4: MEC from E. Christy (8/2015), with parametrization for longitudinal
- 5: MEC from Bosted arXiV:1203.2262, with parametrization for longitudinal
- 6: MEC additional parametrization, with parametrization for longitudinal
- not yet implemented
lepton2p2h/ME_Norm_QE [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
Overall strength of 2p2h matrix element with 2N out
for (EM,CC,NC)
SOURCE
real,dimension(1:3), save :: ME_Norm_QE = (/1.0, 1.0, 1.0/)
NOTES
The value == 1 gives the coded strength
lepton2p2h/ME_Norm_Delta [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
Overall strength of 2p2h matrix element with NDelta out
for (EM,CC,NC)
SOURCE
real,dimension(1:3), save :: ME_Norm_Delta = (/1.0, 1.0, 1.0/)
NOTES
The value == 1 is a dummy value
lepton2p2h/ME_Mass_QE [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
Cutoff-mass in some parametrizations of 2p2h matrix element for NN out
for (EM,CC,NC)
SOURCE
real,dimension(1:3), save :: ME_Mass_QE = (/1.0, 1.0, 1.0/)
NOTES
The value == 1 is a dummy value
lepton2p2h/ME_Mass_Delta [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
Cutoff-mass in some parametrizations of matrix element for NDelta out
for (EM,CC,NC)
SOURCE
real,dimension(1:3), save :: ME_Mass_Delta = (/1.0, 1.0, 1.0/)
NOTES
The value == 1 is a dummy value
lepton2p2h/ME_Transversity [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
Parametrisation of structure functions
for (EM,CC,NC)
SOURCE
real,dimension(1:3), save :: ME_Transversity = (/1.0, 1.0, 1.0/)
NOTES
The value = 1 chooses structure function W2 so that 2p2h is pure transverse
lepton2p2h/ME_LONG [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
Parametrization of structure functions
for (EM,CC,NC)
SOURCE
real,dimension(1:3), save :: ME_LONG = (/0.0, 0.0, 0.0/)
NOTES
The value = 0 turns any additional longitudinal contribution to structure funct. W2 off
lepton2p2h/ME_W3 [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
Overall strength factor for structure function W3
only for (CC,NC)
SOURCE
real,dimension(1:3), save :: ME_W3 = (/0.,1.0, 1.0/)
NOTES
overall strength parameter for structure function W3
lepton2p2h/ME_ODW [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
switch for choosing the connection between structure functions W1(electron) and W1(neutrino) and W3(neutrino):
- 1: for expressions from Martini et al
- 2: for expressions from O'Connell et al
- 3: for expression with relativistic version of O'Connell
only for (CC,NC)
SOURCE
integer, save :: ME_ODW = 2
NOTES
- O'Connell et al: PR C6 (1972) 719
- Martini et al: PR C80 (2009) 065501
lepton2p2h/inmedW [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
Controls which inv mass W is used in parametrization of 2p2h W1
SOURCE
integer, save :: inmedW = 1
NOTES
- 1: W = static inv. mass in 2p2h parametrization of W1
- 2: W = inv mass for Fermi moving nucleons in potential
- 3: W = inv mass for Fermi moving nucleons without potential
lepton2p2h/T [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
target isospin, affects only neutrino 2p2h structure function
SOURCE
real, save :: T = 99
NOTES
- T = 0, 1 , ...
- T = 99 gives T = (N-Z)/2
lepton2p2h/Adep [ Global module-variables ]
[ Top ] [ lepton2p2h ] [ Global module-variables ]
PURPOSE
Switch for A-dependence of 2p2h structure function
SOURCE
integer, save :: Adep = 2
NOTES
- 1: A-dependence for zero-range force (Mosel, Gallmeister, 2016)
- 2: linear A-dependence, normalized to C12
Neutrinoparms/neutrino_readInput [ Subroutines ]
[ Top ] [ Subroutines ]
NAME
subroutine neutrino_readInput
neutrinoParms/nl_Neutrino2piBack [ Namelists ]
NAME
NAMELIST /nl_Neutrino2piBack/
PURPOSE
Parameters for transition from RES to DIS:
Includes parameters of neutrino 2 pion background:
lepton2p2h/readInput [ Subroutines ]
[ Top ] [ lepton2p2h ] [ Subroutines ]
NAME
subroutine readInput
lepton2p2h/Lepton2p2h [ Namelists ]
[ Top ] [ lepton2p2h ] [ Namelists ]
NAME
NAMELIST /Lepton2p2h/
PURPOSE
Includes parameters for 2p2h events: