title: Cross section measurements of deuteron induced nuclear reactions on natural tungsten up to 34 MeV.
abstract: (186g)Re is a β-/γ emitter of great interest for nuclear medicine. It has shown successful results on bone metastases palliation and has similar chemical properties as (99m)Tc, the most commonly used imaging agent. (186g)Re is routinely produced using rhenium target in nuclear reactor. Higher specific activity could be obtained using accelerators. In this paper, production cross section values are presented for the (nat)W(d,x)(186g)Re reaction up to 34MeV, using the stacked-foils method and gamma spectrometry. From this data set, the thick target production yield of (186g)Re is determined and compared with the validated values of the IAEA and also with the proton route. The production cross sections of the (nat)W(d,x)(183,182g,184m,184g,181)Re and (nat)W(d,x)(187)W reactions have also been determined. A good agreement is found with the literature. Our data are compared with the version 1.6 (December 2013) of the TALYS code which shows discrepancies both on the shape and on the amplitude for these deuteron induced reactions.
authors.affiliation: SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS/IN2P3, Nantes, France. Electronic address: Charlotte.Duchemin@subatech.in2p3.fr.
authors.forename: C
authors.initials: C
authors.lastname: Duchemin
authors.affiliation: SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS/IN2P3, Nantes, France.
authors.forename: A
authors.initials: A
authors.lastname: Guertin
authors.affiliation: SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS/IN2P3, Nantes, France; GIP Arronax, 1 rue Aronnax, 44817 Saint-Herblain, France.
authors.forename: F
authors.initials: F
authors.lastname: Haddad
authors.affiliation: SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS/IN2P3, Nantes, France; GIP Arronax, 1 rue Aronnax, 44817 Saint-Herblain, France.
authors.forename: N
authors.initials: N
authors.lastname: Michel
authors.affiliation: SUBATECH, Ecole des Mines de Nantes, Université de Nantes, CNRS/IN2P3, Nantes, France.
authors.forename: V
authors.initials: V
authors.lastname: Métivier
keywords: Deuteron beam; Excitation function; Stacked-foil technique; TALYS 1.6; Tungsten target