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|
=>PYTHONTEX#py#default#default#0#code#####26#
import sys
import fileinput
import csv
from subprocess import check_output
import random as nucrandom
u2Mev=931.502
u2kev=u2Mev*1000.
Mev2u=1.0/u2Mev
kev2u=1.0/u2kev
u2kg=1.660539e-27
kg2u=1.0/u2kg
hbarev=6.5828e-16
hbarmev=hbarev/1.e6
hbarkev=hbarev/1.e3
class Nucdata(object):
def __init__(self):
self.units_dict={
'ev':'\si{\electronvolt}',
'mev':'\si{\mega\electronvolt}',
'Mev':'\si{\mega\electronvolt}',
'kev':'\si{\kilo\electronvolt}',
'us':'\si{\micro\second}',
'y':'\si{\ensuremath{\mathrm{yr}}}',
'yr':'\si{\ensuremath{\mathrm{yr}}}',
'm':'\si{\min}',
'min':'\si{\min}',
'h':'\si{\hour}',
'hr':'\si{\hour}',
'd':'\si{\day}',
'day':'\si{\day}',
's':'\si{\second}',
'ms':'\si{\ms}',
'ps':'\si{\ps}',
'ns':'\si{\\ns}',
'My':'\si{\ensuremath{\mathrm{My}}}',
'Gy':'\si{\ensuremath{\mathrm{Gy}}}'
}
self.time_dict={
"yr":1,
"y":1,
"d":365.25,
"day":365.25,
"days":365.25,
"h":365.25*24,
"hr":365.25*24,
"m":365.25*24*60,
"min":365.25*24*60,
"s":365.25*24*3600,
"ms":365.25*24*3600*1e3,
"us":365.25*24*3600*1e6,
"ns":365.25*24*3600*1e9,
"ps":365.25*24*3600*1e12,
"My":1e-6,
"Gy":1e-9}
def timeenergy(self,ene):
return hbarev*0.69315/ene/self.time_dict.get("s")
def getNuclide(self,EL,A):
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
return res
def getElement(self,Z):
res=[v for v in nucleardata if int(v.get('Z'))== Z]
return res[0].get('SYM')
def getMass_u(self,EL,A):
try:
EL = int(eval(str(EL)))
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper() == EL.upper() and v.get('A') == A]
else:
res=[v for v in nucleardata if int(v.get('Z')) == EL and v.get('A') == A]
return res[0].get('mass')
def getNuclearMass_u(self,EL,A):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
return res[0].get('mass')-int(res[0].get('Z'))*0.511/931.502
def getMass_mev(self,EL,A):
massu=self.getMass_u(EL,A)
return massu*931.502
def getMass_kev(self,EL,A):
massu=self.getMass_u(EL,A)
return massu*931502.
def getNuclearMass_mev(self,EL,A):
massu=self.getNuclearMass_u(EL,A)
return massu*931.502
def getNuclearMass_kev(self,EL,A):
massu=self.getNuclearMass_u(EL,A)
return massu*931502.
def getReaction_u(self,EL1,A1,EL2,A2,EL3,A3,EL4,A4):
m1=self.getNuclearMass_u(EL1,A1)
m2=self.getNuclearMass_u(EL2,A2)
m3=self.getNuclearMass_u(EL3,A3)
m4=self.getNuclearMass_u(EL4,A4)
return m1+m2-m3-m4
def getReaction_mev(self,EL1,A1,EL2,A2,EL3,A3,EL4,A4):
qu=self.getReaction_u(EL1,A1,EL2,A2,EL3,A3,EL4,A4)
return qu*931.502
def getReaction_kev(self,EL1,A1,EL2,A2,EL3,A3,EL4,A4):
qu=self.getReaction_u(EL1,A1,EL2,A2,EL3,A3,EL4,A4)
return qu*931502.
def getExcess(self,EL,A):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
return res[0].get('Excess')
def getHalfLife(self,EL,A,newunit):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == int(A)]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == int(A)]
rest=res[0].get('halflife')
if type(rest)==type('x'):
if rest.lower().strip():
value= rest.lower().strip().split()
if len(value)>1:
number = eval(value[0].strip())
unit = value[1].strip()
if newunit: # user wants to change the unit
if unit in ['ev','kev','mev']:
number=self.timeenergy(number)
if unit=='kev':
number=number/1.e3
elif unit=='mev':
number=number/1.e6
unit='y'
number=number*self.time_dict.get(newunit)/self.time_dict.get(unit)
unit=newunit
result= "\\num{" + str(number) + "} " + self.units_dict.get(unit)
else:
result=value[0].strip()
return result
else:
return 'undetermined'
else:
return rest
def getHalfLifeValue(self,EL,A,newunit):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
rest=res[0].get('halflife')
if type(rest)==type('x'):
if rest.lower().strip():
value= rest.lower().strip().split()
if len(value)>1:
number = eval(value[0].strip())
unit = value[1].strip()
if newunit: # user wants to change the unit
if unit in ['ev','kev','mev']:
number=self.timeenergy(number)
if unit=='kev':
number=number/1.e3
elif unit=='mev':
number=number/1.e6
unit='y'
number=number*self.time_dict.get(newunit)/self.time_dict.get(unit)
unit=newunit
result= number
else:
result=value[0].strip()
return result
else:
return 'undetermined'
else:
return rest
def getHalfLifeUnit(self,EL,A):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
rest=res[0].get('halflife')
if type(rest)==type('x'):
value= rest.lower().strip().split()
if len(value)>1:
unit = value[1].strip()
result= self.units_dict.get(unit)
else:
result=value[0].strip()
return result
else:
return(rest)
def getBea(self,EL,A):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
return res[0].get('BEA')
def getQbeta(self,EL,A):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
return res[0].get('Qbeta')
def getQposi(self,EL,A):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
return res[0].get('Qposi')
def getQec(self,EL,A):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
return res[0].get('Qec')
def getQalpha(self,EL,A):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
return res[0].get('Qalpha')
def is_alpha(self,EL,A):
try:
val= self.getQalpha(EL,A)>0
except:
val = False
return val
def is_beta(self,EL,A):
try:
val= self.getQbeta(EL,A)>0
except:
val = False
return val
def is_posi(self,EL,A):
try:
val= self.getQposi(EL,A)>0
except:
val = False
return val
def is_ec(self,EL,A):
try:
val= self.getQec(EL,A)>0
except:
val = False
return val
def getIsotopes(self,EL):
try:
EL = int(eval(str(EL)))
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper()]
else:
res=[v for v in nucleardata if int(v.get('Z'))== EL]
isotopes=[]
for v in res:
isotopes.append(int(v.get('A')))
return isotopes
def getZ(self,name):
res=[v for v in elementdata if v.get('SYM').strip().upper()== name.upper() or v.get('NAME').strip().upper()== name.upper()]
return int(res[0].get('Z'))
def getSymbol(self,namez):
try:
namez = int(eval(str(namez)))
except:
pass
res=[v for v in elementdata if int(v.get('Z'))== namez or v.get('NAME').strip().upper()== str(namez).upper()]
return res[0].get('SYM').strip()
def getName(self,namez):
try:
namez = int(eval(str(namez)))
except:
pass
res=[v for v in elementdata if int(v.get('Z'))== namez or v.get('SYM').strip().upper()== str(namez).upper()]
return res[0].get('NAME').strip()
def getSpin(self,EL,A):
try:
EL = int(eval(str(EL)))
res=[v for v in nucleardata if int(v.get('Z'))== EL and v.get('A') == A]
except:
res=[v for v in nucleardata if v.get('SYM').strip().upper()== EL.upper() and v.get('A') == A]
return res[0].get('spin-parity')
def makeNucRandom(self,count,repeater):
alist=[]
zlist=[]
for k in range(0,count):
if repeater==0:
ok=0
while ok==0:
myz=nucrandom.randint(1,118)
ok=1 if (myz not in zlist) else 0
zlist.append(myz)
else:
zlist.append(nucrandom.randint(1,118))
mya=nucrandom.choice(self.getIsotopes(str(zlist[k])))
alist.append(mya)
return(zlist,alist)
def getRandomA(self,EL):
aRandomA=nucrandom.choice(self.getIsotopes(EL))
return(aRandomA)
elementdata=[] #list of dictionaries of Z, Elemental symbol, Name of element
filename=check_output("kpsewhich elementlist.csv", shell=True)
if sys.version_info.major == 2:
g = open(filename[0:-2], 'rb')
else:
g = open(filename[0:-2], 'r', newline='')
gin=csv.DictReader(g)#,quoting=csv.QUOTE_NONNUMERIC)
#headline=['Z','SYM','NAME']
for line in gin:
elementdata.append(line)
g.close()
nucleardata=[] #list of dictionaries of nuclear mass, halflife, etc.
filename=check_output("kpsewhich massdata.csv", shell=True)
if sys.version_info.major == 2:
g = open(filename[0:-2], 'rb')
else:
g = open(filename[0:-2], 'r', newline='')
gin=csv.DictReader(g,quoting=csv.QUOTE_NONNUMERIC)
#headline=["C","N","Z","A","SYM","ORIG","Excess","unc1","BEA","unc2","btype","benergy","bunc","mass","munc","halflife","spin-parity","Qbeta","Qposi","Qec","Qalpha"]
for line in gin:
nucleardata.append(line)
g.close()
nuc=Nucdata()
=>PYTHONTEX:SETTINGS#
version=0.14
outputdir=pythontex-files-nucleardata
workingdir=.
workingdirset=false
gobble=none
rerun=default
hashdependencies=default
makestderr=false
stderrfilename=full
keeptemps=none
pyfuture=default
pyconfuture=none
pygments=true
pygglobal=:GLOBAL||
fvextfile=-1
pyconbanner=none
pyconfilename=stdin
depythontex=false
pygfamily=py|python|
pygfamily=pycon|pycon|
pygfamily=sympy|python|
pygfamily=sympycon|pycon|
pygfamily=pylab|python|
pygfamily=pylabcon|pycon|
|
