[u/mrichter/AliRoot.git] / STARLIGHT / starlight / config / slight.in

# This file is a template for J/psi production in Pb-Pb collisions at the LHC.
#
# to use, rename this file slight.in
#
BEAM_1_Z = 82    #Z of projectile
BEAM_1_A = 208   #A of projectile
BEAM_2_Z = 82   #Z of target
BEAM_2_A = 208   #A of target
BEAM_1_GAMMA = 1470.0 #Gamma of the colliding ion 1
BEAM_2_GAMMA = 1470.0 #Gamma of the colliding ion 2
W_MAX = 15.0   #Max value of w
W_MIN = -1    #Min value of w
W_N_BINS = 50    #Bins i w
RAP_MAX = 9.    #max y
RAP_N_BINS = 200    #Bins i y
CUT_PT = 0 #Cut in pT? 0 = (no, 1 = yes)
PT_MIN = 1.0 #Minimum pT in GeV
PT_MAX = 3.0 #Maximum pT in GeV
CUT_ETA = 0 #Cut in pseudorapidity? (0 = no, 1 = yes)
ETA_MIN = -10 #Minimum pseudorapidity
ETA_MAX = 10 #Maximum pseudorapidity
PROD_MODE = 2     #gg or gP switch (1 = 2-photon, 2 = coherent vector meson (narrow), 3 = coherent vector meson (wide), 4 = incoherent vector meson)
N_EVENTS = 1000   #Number of events
PROD_PID = 443013   #Channel of interest; this is j/psi --> mu+ mu-
RND_SEED = 5574533 #Random number seed
BREAKUP_MODE = 5     #Controls the nuclear breakup; a 5 here makes no requirement on the breakup of the ions
INTERFERENCE = 0     #Interference (0 = off, 1 = on)
IF_STRENGTH = 1.    #% of intefernce (0.0 - 0.1)
INT_PT_MAX = 0.24  #Maximum pt considered, when interference is turned on
INT_PT_N_BINS =120   #Number of pt bins when interference is turned on
COHERENT = 1     #Coherent=1,Incoherent=0
INCO_FACTOR = 1.    #percentage of incoherence
XSEC_METHOD = 1 # Set to 0 to use old method for calculating gamma-gamma luminosity
N_THREADS = 1 # Number of threads used for calculating luminosity (when using the new method)
PYTHIA_FULL_EVENTRECORD = 0 # Write full pythia information to output (vertex, parents, daughter etc).
Commit	Line	Data
0e1bd874	1	# This file is a template for J/psi production in Pb-Pb collisions at the LHC.
	2	#
	3	# to use, rename this file slight.in
	4	#
da32329d AM	5	BEAM_1_Z = 82 #Z of projectile
	6	BEAM_1_A = 208 #A of projectile
	7	BEAM_2_Z = 82 #Z of target
	8	BEAM_2_A = 208 #A of target
	9	BEAM_1_GAMMA = 1470.0 #Gamma of the colliding ion 1
	10	BEAM_2_GAMMA = 1470.0 #Gamma of the colliding ion 2
	11	W_MAX = 15.0 #Max value of w
	12	W_MIN = -1 #Min value of w
	13	W_N_BINS = 50 #Bins i w
	14	RAP_MAX = 9. #max y
	15	RAP_N_BINS = 200 #Bins i y
	16	CUT_PT = 0 #Cut in pT? 0 = (no, 1 = yes)
	17	PT_MIN = 1.0 #Minimum pT in GeV
	18	PT_MAX = 3.0 #Maximum pT in GeV
	19	CUT_ETA = 0 #Cut in pseudorapidity? (0 = no, 1 = yes)
	20	ETA_MIN = -10 #Minimum pseudorapidity
	21	ETA_MAX = 10 #Maximum pseudorapidity
	22	PROD_MODE = 2 #gg or gP switch (1 = 2-photon, 2 = coherent vector meson (narrow), 3 = coherent vector meson (wide), 4 = incoherent vector meson)
	23	N_EVENTS = 1000 #Number of events
0e1bd874	24	PROD_PID = 443013 #Channel of interest; this is j/psi --> mu+ mu-
da32329d	25	RND_SEED = 5574533 #Random number seed
0e1bd874	26	BREAKUP_MODE = 5 #Controls the nuclear breakup; a 5 here makes no requirement on the breakup of the ions
da32329d AM	27	INTERFERENCE = 0 #Interference (0 = off, 1 = on)
da32329d AM	28	IF_STRENGTH = 1. #% of intefernce (0.0 - 0.1)
da32329d AM	29	INT_PT_MAX = 0.24 #Maximum pt considered, when interference is turned on
da32329d AM	30	INT_PT_N_BINS =120 #Number of pt bins when interference is turned on
0e1bd874	31	COHERENT = 1 #Coherent=1,Incoherent=0
0e1bd874	32	INCO_FACTOR = 1. #percentage of incoherence
da32329d AM	33	XSEC_METHOD = 1 # Set to 0 to use old method for calculating gamma-gamma luminosity
	34	N_THREADS = 1 # Number of threads used for calculating luminosity (when using the new method)
	35	PYTHIA_FULL_EVENTRECORD = 0 # Write full pythia information to output (vertex, parents, daughter etc).