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Production ranges and settings

PARJ(21)0.20.45 sigmaq
PARJ(41)0.11.8 Lund a
PARJ(42)0.22.5 Lund b
PARJ(47)0.01.3 rb
PARJ(81)0.20.3 Lambda
PARJ(82)0.42.5 Parton shower cut-off

Additional settings

We need to switch on the pT-ordered shower as such: MSTJ(41) = 12

This switches on Bowler fragmentation and uses the tuned flavour parameters.

MSTJ(11)5
PARJ(1)0.073
PARJ(2)0.2
PARJ(3)0.94
PARJ(4)0.032
PARJ(11)0.31
PARJ(12)0.4
PARJ(13)0.54
PARJ(25)0.63
PARJ(26)0.12

Comments: Fix PARJ(47)=1.0 (free fit value is just above 1) and PARJ(82)=0.8 Change the DELPHI_1996 data file to pretend a mean charged multiplicity of 20.3 !!!

Tuned parameters

PARJ(21)0.313
PARJ(41)0.49
PARJ(42)1.2
PARJ(47)1.0
PARJ(81)0.257
PARJ(82)0.8

Default parameters

MSTJ(11)4
PARJ(21) 0.36
PARJ(41) 0.3
PARJ(42) 0.58
PARJ(47) 1.0
PARJ(81) 0.29
PARJ(82) 1.0

Observables/Weights?

/DELPHI_1996_S3430090/d29-x01-y010.0 Differential 3-jet rate with Durham algorithm, D_3Durham (charged)
/DELPHI_1996_S3430090/d15-x01-y011.0 Sphericity, S (charged)
/DELPHI_1996_S3430090/d02-x01-y011.0 Out-of-plane p_T in GeV w.r.t. thrust axes (charged)
/DELPHI_1996_S3430090/d35-x01-y01180.0 Mean charged multiplicity
/DELPHI_1996_S3430090/d33-x01-y011.0 Energy-energy correlation, EEC (charged)
/DELPHI_1996_S3430090/d10-x01-y011.0 Mean p_T in GeV vs. x_p (charged)
/DELPHI_1996_S3430090/d26-x01-y010.0 Difference in hemisphere broadening, B_diff (charged)
/DELPHI_1996_S3430090/d08-x01-y012.0 Log of scaled momentum, log(1/x_p) (charged)
/DELPHI_1996_S3430090/d19-x01-y014.0 D parameter (charged)
/DELPHI_1996_S3430090/d34-x01-y010.0 Asymmetry of the energy-energy correlation, AEEC (charged)
/DELPHI_1996_S3430090/d32-x01-y010.0 Differential 4-jet rate with Jade algorithm, D_4
Jade (charged) /DELPHI_1996_S3430090/d17-x01-y011.0 Planarity, P (charged) /DELPHI_1996_S3430090/d16-x01-y011.0 Aplanarity, A (charged) /DELPHI_1996_S3430090/d12-x01-y014.0 Thrust major, M (charged) /DELPHI_1996_S3430090/d14-x01-y011.0 Oblateness = M - m (charged) /DELPHI_1996_S3430090/d30-x01-y010.0 Differential 3-jet rate with Jade algorithm, D_3Jade (charged) /DELPHI_1996_S3430090/d06-x01-y010.0 Rapidity w.r.t. sphericity axes, y_S (charged) /DELPHI_1996_S3430090/d11-x01-y016.0 1-thrust, 1-T (charged) /DELPHI_1996_S3430090/d22-x01-y010.0 Difference in hemisphere masses, M_d2/E_vis2 (charged) /DELPHI_1996_S3430090/d24-x01-y010.0 Narrow hemisphere broadening, B_min (charged) /DELPHI_1996_S3430090/d03-x01-y012.0 In-plane p_T in GeV w.r.t. sphericity axes (charged) /DELPHI_1996_S3430090/d20-x01-y010.0 Heavy hemisphere masses, M_h2/E_vis2 (charged) /DELPHI_1996_S3430090/d31-x01-y010.0 Differential 4-jet rate with Durham algorithm, D_4Durham (charged) /DELPHI_1996_S3430090/d21-x01-y010.0 Light hemisphere masses, M_l2/E_vis2 (charged) /DELPHI_1996_S3430090/d23-x01-y010.0 Wide hemisphere broadening, B_max (charged) /DELPHI_1996_S3430090/d13-x01-y014.0 Thrust minor, m (charged) /DELPHI_1996_S3430090/d25-x01-y010.0 Total hemisphere broadening, B_sum (charged) /DELPHI_1996_S3430090/d18-x01-y011.0 C parameter (charged) /DELPHI_1996_S3430090/d04-x01-y011.0 Out-of-plane p_T in GeV w.r.t. sphericity axes (charged) /DELPHI_1996_S3430090/d09-x01-y011.0 Mean out-of-plane p_T in GeV w.r.t. thrust axes vs. x_p (charged) /DELPHI_1996_S3430090/d05-x01-y010.0 Rapidity w.r.t. thrust axes, y_T (charged) /DELPHI_1996_S3430090/d28-x01-y010.0 Differential 2-jet rate with Jade algorithm, D_2Jade (charged) /DELPHI_1996_S3430090/d01-x01-y012.0 In-plane p_T in GeV w.r.t. thrust axes (charged) /DELPHI_1996_S3430090/d07-x01-y012.0 Scaled momentum, x_p = |p|/|p_beam| (charged) /DELPHI_1996_S3430090/d27-x01-y010.0 Differential 2-jet rate with Durham algorithm, D_2Durham (charged) /OPAL_1998_S3780481/d04-x01-y011.0 all events scaled momentum /OPAL_1998_S3780481/d09-x01-y0110.0 uds events mean charged multiplicity /OPAL_1998_S3780481/d09-x01-y0310.0 b events mean charged multiplicity /OPAL_1998_S3780481/d09-x01-y0210.0 c events mean charged multiplicity /OPAL_1998_S3780481/d09-x01-y041.0 all events mean charged multiplicity /OPAL_1998_S3780481/d06-x01-y011.0 c events ln(1/xp) /OPAL_1998_S3780481/d03-x01-y011.0 b events scaled momentum /OPAL_1998_S3780481/d05-x01-y011.0 uds events ln(1/xp) /OPAL_1998_S3780481/d01-x01-y011.0 uds events scaled momentum /OPAL_1998_S3780481/d08-x01-y011.0 all events ln(1/xp) /OPAL_1998_S3780481/d07-x01-y011.0 b events ln(1/xp) /OPAL_1998_S3780481/d02-x01-y011.0 c events scaled momentum /DELPHI_2002_069_CONF_603/d02-x01-y012.0 b quark fragmentation function f(xBweak) /DELPHI_2002_069_CONF_603/d05-x01-y014.0 Mean of b quark fragmentation function f(xBweak)

Plots

Last modified 9 years ago Last modified on Feb 19, 2009, 11:59:06 PM