*
Cococubed.com


Burn hydrogen

Home

Astronomy Research
   2024 Radiative Opacity
   2024 Neutrino Emission from Stars
   2023 White Dwarfs & 12C(α,γ)16O
   2023 MESA VI
   2022 Earendel, A Highly Magnified Star
   2022 Black Hole Mass Spectrum
   2021 Skye Equation of State
   2021 White Dwarf Pulsations & 22Ne
   Software Instruments
     Stellar equation of states
     EOS with ionization
     EOS for supernovae
     Chemical potentials
     Stellar atmospheres

     Voigt Function
     Jeans escape
     Polytropic stars
     Cold white dwarfs
     Adiabatic white dwarfs

     Cold neutron stars
     Stellar opacities
     Neutrino energy loss rates
     Ephemeris routines
     Fermi-Dirac functions

     Polyhedra volume
     Plane - cube intersection
     Coating an ellipsoid

     Nuclear reaction networks
     Nuclear statistical equilibrium
     Laminar deflagrations
     CJ detonations
     ZND detonations

     Fitting to conic sections
     Unusual linear algebra
     Derivatives on uneven grids
     Pentadiagonal solver
     Quadratics, Cubics, Quartics

     Supernova light curves
     Exact Riemann solutions
     1D PPM hydrodynamics
     Hydrodynamic test cases
     Galactic chemical evolution

     Universal two-body problem
     Circular and elliptical 3 body
     The pendulum
     Phyllotaxis

     MESA
     MESA-Web
     FLASH

     Zingale's software
     Brown's dStar
     GR1D code
     Iliadis' STARLIB database
     Herwig's NuGRID
     Meyer's NetNuc

AAS Journals
   2024 AAS YouTube
   2024 AAS Peer Review Workshops

2024 ASU Energy in Everyday Life
2024 MESA Classroom
Outreach and Education Materials

Other Stuff:
   Bicycle Adventures
   Illustrations
   Presentations



Contact: F.X.Timmes
my one page vitae,
full vitae,
research statement, and
teaching statement.


PP-chains
This reaction network, pp123.tar.xz, contains PP I, II, III and the pep branch.


image


image

After Figure 8 in Parker et al. 1964


CNO cycles
This reaction network, cno.tar.xz, contains CNO cycles I, II, III, and IV.


image


image


PP + CNO
This reaction network, ppcno.tar.xz, combines the PP and CNO networks.


image


Ne-Na and Mg-Al Cycles/Chain
This reaction network was run in torch with this MESA-style isotope specification file.


image


image


Hot CNO + rp breakout
This reaction network, hotcno.tar.xz, adds beta-limited links to the CNO cycle, a few alpha-chain reactions up to Ne20, and an rp-process breakout based on the ideas in Wallace and Woosley.


image


image image


PP + Hot CNO + rp breakout
This reaction network, pphotcno.tar.xz, combines the PP, CNO, hot CNO, and rp breakout into one reasonably complete hydrogen burning network.


Aprox8
This reaction network, aprox8.tar.xz, was originally written for MESA and approximates hydrogen (pp+cno), helium, and carbon burning with only 8 isotopes.


 



Please cite the relevant references if you publish a paper that use these codes, pieces of these codes, or modified versions of them. Offer co-authorship if appropriate.