Astrophysical Cross Sections and Reaction Rates

This page allows you to access results computed with different versions of the Hauser-Feshbach statistical model code NON-SMOKER. Free access is granted to the NON-SMOKER database which contains previously published results (from the year 2000) in easily accessible form.

The latest version of the code is called NON-SMOKERWEB. Registration is required for access. However, for many purposes the above database is already sufficient.

Please choose an option from the navigation bar on the left.





NON-SMOKER database

The database contains statistical model (Hauser-Feshbach) results for 9<Z<84 (Ne to Bi). There are further explanations available. For latest news, take a look at the Forum.

Note: For (n,γ) reactions, the cross sections and reaction rates should be renormalized to the recommended theoretical and experimental values given in Atomic Data Nuclear Data Tables 76 (2000) 70! That paper gives a theoretical correction of the rates correlated with the neutron number which can also be applied to nuclei further off stability.

simple HTML Form Java version (allows plotting)


NON-SMOKERWEB

Run the new NON-SMOKERWEB code (which differs from the old NON-SMOKER code!) directly from a web page with full access to all options. You have to be a registered collaborator working on common papers to do this.
NON-SMOKERWEB


References for the NON-SMOKER code:

See also the publication list for related and more recent references and (p)reprints.

REACLIB

REACLIB is a nuclear reaction rate library for astrophysics, which contains fits to experimental rates as well as theoretical rates. Currently, an updated set of experimental rates combined with theoretical NON-SMOKER rates is compiled. Work is in progress. Please also take a look at the related KADoNIS database.

Readily available is a limited update of a previous REACLIB! (Theoretical rates are updated with the values based on the FRDM set from ADNDT 75 (2000) 1, experimental (n,γ) rates are taken from KADoNiS.)

A nice graphical Table of the Nuclides is available here.

© Dr. Thomas Rauscher (email), last change 2007-Mar-30