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1 st BASTRA meeting - GSI Webserver WWW-WIN

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T<br />

H<br />

E<br />

O<br />

R<br />

Y<br />

EVALUATION OF 233 Pa<br />

by nTOF-ND Evaluation Network<br />

The evaluation performed by the Obninsk-Dubna group takes into<br />

account new capture data, new photo production data and new data on<br />

fission product yields.<br />

new<br />

isomeric X S<br />

new<br />

new<br />

resonance parameters, reaction cross<br />

sections<br />

(n,total), (n,xn){el., inel, 2n, 3n},<br />

(n,F) {f, nf, 2nf},<br />

(n,γ), (n,p), (n,α ) etc.<br />

angular di<strong>st</strong>ributions of secondary particles<br />

energy di<strong>st</strong>ributions of secondary particles<br />

multiplicities, cross sections,<br />

angular di<strong>st</strong>ributions, spectra<br />

fission products yields<br />

(independent and cumulative)<br />

ENDF/B6 evaluation of<br />

1970<br />

ENDF/B6<br />

Evaporation type – no PE<br />

ENDF/B6, JENDL-3<br />

no data<br />

σ, barn<br />

10 0<br />

10 -1<br />

10 -2<br />

10 -3<br />

ground <strong>st</strong>ate: 4+<br />

JENDL-3, 1987<br />

ENDF/B-VI, 1970<br />

n_TOF, 2001<br />

isomeric <strong>st</strong>ate:0.074(0-)<br />

233 Pa(n,γ)<br />

E n , MeV<br />

0,1 1 10<br />

Capture cross sections.<br />

nTOF-ND-ADS:: X-SECTION EVALUATION AND MODELLING <strong>BASTRA</strong>-Clu<strong>st</strong>er Meeting, CERN, 5. .12. .2001 8

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