tables of nuclear cross sections and reaction rates an addendum to the paper astrophysical

tables of nuclear cross sections and reaction rates an addendum to the paper astrophysical

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时间:2019-03-08

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1、Tablesofu learCrossSe tionsandRea tionRates:anAddendumtotheaperAstrophysi alRea tionRatesfromStatisti alodelCal ulationsThomasRaus herandFriedri h-arlThielemannDepartementfürhysikundAstronomie,UniversitätBasel,lingelbergstr.82,CH-4056Basel,S hweiz(Switzerla

2、nd)Abstra tnapreviouspubli ation[Atomi Dataandu learDataTables75,1(2000)℄,wehadgivensevenparameteranalyti altstotheoreti alrea -tionratesderivedfromnu lear rossse tions al ulatedinthestatisti almodel(Hauser-Feshba hformalism)fortargetswith10≤Z≤83(etoBi)andforam

3、assrangerea hingtheneutronandprotondriplines.Re-a tions onsideredwere(n,γ),(n,p),(n,α),(p,γ),(p,α),(α,γ),andtheirinverserea tions.Here,wepresentthetheoreti alnu lear rossse tionsandastrophysi alrea tionratesfromwhi hthoseratetswerederived,andweprovidethesedataason

4、-lineele troni les.Correspondingtothettedrates,two ompletedatasetsareprovided,oneofwhi hin ludesaphenomenologi altreatmentofshellquen hingforneutron-ri hnu lei.arXiv:nucl-th/0104003v12Apr2001Contents1ntrodu tion22Tabulatedinformation32.1aboratoryCrossSe tionsFo

5、rCaptureRea tionsandExother-mi Rea tions.............................32.1.1nstru tionsfortheUseoftheCrossSe tionFiles....52.2Astrophysi alRea tionRatesForCaptureRea tionsandExother-mi Rea tions.............................62.2.1nstru tionsfortheUseoftheRateFiles.

6、........62.3ReverseStellarRatesandEndothermi aboratoryCrossSe tions72.4Experimentalu learevelS hemes................82.4.1nstru tionsfortheUseoftheu learevelFile.....82.5Caveats................................912.5.1Appli abilityoftheStatisti alodel.........

7、...92.5.2Validityoftheredi tions..................93Summary104ExplanationofTables12Table:SampleofCrossSe tionTables15Table:SampleofRateTables20Table:Sampleofu learevelTable231ntrodu tionnapreviouspaperbyRaus herandThielemann([1℄,hereafterreferredtoasRATH)

8、wepresentedtstonu learrea tionrates overingawiderangeofisotopesandmostofthenu learhart.Thedatasetsofrea tionratetsinthatpaperweremainlysuitedto

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