%0 Journal Article %T Measurement of the $^{90, 92}$Zr(p,$¦Ã$)$^{91,93}$Nb reactions for the nucleosynthesis of elements around A=90 %A A. Spyrou %A S. J. Quinn %A A. Simon %A T. Rauscher %A A. Battaglia %A A. Best %A B. Bucher %A M. Couder %A P. A. DeYoung %A A. C. Dombos %A X. Fang %A J. Gorres %A A. Kontos %A Q. Li %A L. Y. Lin %A A. Long %A S. Lyons %A B. S. Meyer %A A. Roberts %A D. Robertson %A K. Smith %A M. K. Smith %A E. Stech %A B. Stefanek %A W. P. Tan %A X. D. Tang %A M. Wiescher %J Physics %D 2013 %I arXiv %R 10.1103/PhysRevC.88.045802 %X Cross section measurements of the reactions $^{90, 92}$Zr(p,$\gamma$)$^{91,93}$Nb were performed using the NSCL SuN detector at the University of Notre Dame. These reactions are part of the nuclear reaction flow for the synthesis of the light p nuclei. For the $^{90}$Zr(p,$\gamma$)$^{91}$Nb reaction the new measurement resolves the disagreement between previous results. For the $^{92}$Zr(p,$\gamma$)$^{93}$Nb reaction the present work reports the first measurement of this reaction cross section. Both reaction cross sections are compared to theoretical calculations and a very good agreement with the standard NON-SMOKER model is observed. %U http://arxiv.org/abs/1310.5667v1