9 Be + 28 Si, Elab =215.2 MeV M.S. Zisman, J.G. Cramer, D.A. Goldberg, J.W. Watson, R.M. DeVries,Physical Review, C21 (1980) 2398 (access to the source may be restricted by owner!)
CommentsBeam quality: no data Target: The thickness of self-supporting enriched 28 Si target was 380 μg/cm2 Data obtained: author graph (digitized with GSYS 2.4 ) The experiment was performed at LBL 88-inch cyclotron. Absolute cross sections measured here are estimated to have an uncertainty of ±10%.
Θcm (deg) σ/σR (ratio) error (%) +δσ -δσ 5.38 0.9794 7.577 0.0742 0.0742 6.923 0.527 6.851 0.0361 0.0361 7.699 0.4334 7.589 0.03289 0.03289 8.503 0.4076 7.552 0.03078 0.03078 9.363 0.187 8.273 0.01547 0.01547 10.14 0.1691 6.103 0.01032 0.01032 10.92 0.1553 8.313 0.01291 0.01291 11.69 0.1238 6.104 0.007556 0.007556 12.62 0.08627 6.093 0.005256 0.005256 13.15 0.05552 7.564 0.004199 0.004199 13.9 0.05221 7.614 0.003975 0.003975 14.82 0.03877 7.602 0.002947 0.002947 15.66 0.01267 7.586 0.0009611 0.0009611 16.45 0.01713 9.049 0.00155 0.00155 17.2 0.01857 9.01 0.001673 0.001673 18.03 0.008187 9.023 0.0007387 0.0007387 18.85 0.003553 9.038 0.0003211 0.0003211 19.54 0.003559 9.023 0.0003211 0.0003211 20.39 0.004968 7.551 0.0003751 0.0003751 21.21 0.0031 10.423 0.0003231 0.0003231 21.88 0.0009208 8.999 0.00008286 0.00008286 22.69 0.0007281 10.448 0.00007607 0.00007607 23.58 0.001581 9.026 0.0001427 0.0001427 24.34 0.001034 11.857 0.0001226 0.0001226 25.11 0.0004148 13.233 0.00005489 0.00005489 25.84 0.0001292 13.236 0.0000171 0.0000171 26.62 0.0002214 19.838 0.00004392 0.00004392 27.47 0.0003452 11.886 0.00004103 0.00004103 28.28 0.0002154 20.869 0.00004495 0.00004495 29.11 0.00001621 60.611 0.000009825 0.000009825 30.5 0.00006949 28.767 0.00001999 0.00001999 31.29 0.0001001 32.858 0.00003289 0.00003289 32.08 0.0000231 68.442 0.00001581 0.00001581 32.87 0.000004775 91.037 0.000004347 0.000004347