@article{oai:repo.qst.go.jp:00044308, author = {Ferenc, Szelecsenyi and Suzuki, Kazutoshi and Kovacs, Zoltan and Takei, Makoto and Okada, Kazuhiro and Ferenc Szelecsenyi and 鈴木 和年 and ゾルタン コバックス}, issue = {4}, journal = {Nuclear Instruments & Methods in Physics Research Section B}, month = {}, note = {Excitation functions were measured using the stacked-foil method for alpha particle-induced unclear reactions on natural copper leading to the formation lf 61Cu,66Ga and667Ga in the energy range from 16 to 60 MeV. Extending the recommended database of the natCu(alpha,x) 66Ga and natGu(alpha,x) 67Ga processes with our new values, now the above processes can be used for alpha beam energy and intensity monitoring up to 60 MeV. On the basis the present study it was found that the natCu(alpha,x) 61Cu procesis is also a useful candidate tor monitor purposes in the 40-60 MeV energy region. \n2001 Elsevier Science B.V.All rights reserved. \nPACS:25.55.-e;29.27.-a;29.30.Kv Keywords: Copper target; Alpha particles; Cross-sections; natCu(alpha,x)61Cu; natCu(alpha,x)66Ga; natCu(alpha,x)67Ga procsesses; Monitor reactions}, pages = {589--596}, title = {Alpha beam monitoring via nat.Cu+alpha processes in the energy range from 40 to 60 Mev.}, volume = {184}, year = {2001} }