6 He + 12 C, EE/A =38.3 MeV V.Lapoux, N.Alamanos, F.Auger, V.Fekou-Youmbi, A.Gillibert, F.Marie, S.Ottini-Hustache, J.-L.Sida, D.T.Khoa, Y.Blumenfeld, F.Marechal, J-A.Scarpaci, T.Suomijarvi, J.H.Kelley, J.M.Casandjian, M.Chartier, M.D.Cortina-Gil, M.Mac Cormick, W.Mittig, F.de Oliveira Santos, A.N.Ostrowski, P.Roussel-Chomaz, K.W.Kemper, N.Orr, J.S.Winfield,Physical Review, C66 (2002) 034608 (access to the source may be restricted by owner!)
CommentsBeam quality: The intensity of the 6 He secondary beam was of the order of 105 pps. Target: A 10 mg/cm2 thick polypropylene target(CH2 CHCH3 )n (density of 0.896 g/cm3 ) was used. Data obtained: author data Elastic angular cross sections of 6He were measured at GANIL with the high resolution energy-loss spectrometer SPEG.
Θcm (deg) σ/σR (ratio) error (%) +δσ -δσ 2.0455 1.410084 3.164 0.0446131 0.0446131 2.5 2.58445 2.366 0.06113724 0.06113724 2.9545 3.332585 2.243 0.07474345 0.07474345 3.409 4.014293 2.35 0.09432998 0.09432998 3.8635 4.402572 2.697 0.1187285 0.1187285 4.318 4.212031 3.399 0.1431306 0.1431306 4.7725 4.0257 4.272 0.1719694 0.1719694 5.2265 3.717179 5.384 0.2001262 0.2001262 5.681 2.373043 8.007 0.1899955 0.1899955 6.135 1.170048 11.002 0.1287192 0.1287192 6.5895 0.5234275 15.719 0.08227295 0.08227295 7.0435 0.2803847 21.125 0.05923013 0.05923013 7.4975 0.4936672 18.234 0.09001096 0.09001096 7.9515 1.180206 11.645 0.1374306 0.1374306 8.4055 2.312741 10.374 0.2399041 0.2399041 8.859501 3.431372 7.373 0.2529642 0.2529642 9.389 5.450696 6.538 0.3563232 0.3563232 10.07 6.948853 6.727 0.4674303 0.4674303 10.8265 5.868391 9.705 0.5694738 0.5694738 11.582 5.325435 11.549 0.6150228 0.6150228 12.3375 5.137056 14.966 0.7687647 0.7687647 13.0935 3.919821 16.904 0.6625704 0.6625704 13.8485 3.367121 22.629 0.7619128 0.7619128 14.603 5.808331 18.253 1.060181 1.060181 15.3575 7.396735 17.355 1.283651 1.283651 16.1115 9.243116 17.827 1.647748 1.647748 16.8655 8.258003 24.623 2.03334 2.03334 17.6195 9.851508 20 1.970301 1.970301 18.3725 9.429255 22.942 2.163219 2.163219 19.125 5.171202 37.797 1.95453 1.95453 19.8775 9.730344 40.825 3.972396 3.972396