cosmic.bse_utils.zcnsts.zcnsts(z)

  • zpars: 1; M below which hook doesn’t appear on MS, Mhook.

  • 2; M above which He ignition occurs non-degenerately, Mhef.

  • 3; M above which He ignition occurs on the HG, Mfgb.

  • 4; M below which C/O ignition doesn’t occur, Mup.

  • 5; M above which C ignites in the centre, Mec.

  • 6; value of log D for M<= zpars[2]

  • 7; value of x for Rgb propto M^(-x)

  • 8; value of x for tMS = numpy.maximum(tHOOK,x*tBGB)

  • 9; constant for McHeIf when computing Mc,BGB, mchefl.

  • 10; constant for McHeIf when computing Mc,HeI, mchefl.

  • 11; hydrogen abundance.

  • 12; helium abundance.

  • 13; constant x in rnumpy.minimum = rgb*x**y used by LM CHeB.

  • 14; z**0.4 to be used for WD L formula.