Some Excitation Functions of Bismuth

Alpha Particle Induced Reactions of 209Bi and 63,65Cu

“…In the present investigations the authors report the production cross sections of 208 At, 209 At and 210 At in the alpha particle induced reactions of 209 Bi near 45 to 50 MeV. KELLEY and SEGRE [3] determined the cross section for the production of 210 At and 211 At in the alpha particle induced reactions of 209 Bi over the energy range of 18.8 to 38. 8 MeV.…”

“…RAMLER et al [4] determined the cross section for the production of 209 At, 210 At and 211 At in the alpha particle induced reactions of 209 Bi over the energy range of 20.6 to 43.3 MeV. The measurement of cross sections [3,4] for the production of 209 At, 210 At and 211 At was carried out by alpha counting of the reaction products. BARNETT and LILLEY [5] reported the production cross section of 212m At and 212, At in the alpha particle induced reactions of 209 Bi for alpha energies of 16 to 24 MeV.…”

A route for polonium 210 production from alpha-particle irradiated bismuth-209 target

“…Po-210 can also be produced in cyclotrons via the direct reaction Bi-β0λ(α, t)Po-210 [8]. Another possibility is to produce polonium from the decay of At-210 obtained via the reaction Bi-β0λ(α,γn)At-210 [9]. This reaction is used in the present work as an easy way to produce Po-210 for radiochemistry studies.…”

Appropriate bare potentials for studying fusion induced byHe6

“…For the 6 He+ 209 Bi system [6,[17][18][19], the coupling scheme included the resonance state of the projectile and excited states of the target mentioned above. The results are shown in Fig.…”