Cross section of the 96Zr(α,n)99Mo reaction induced by α-particles beams on natZr targets

Abstract

The excitation function of the ⁹⁶Zr (α,n)⁹⁹Mo reaction was determined using the stacked-foil activation technique. For the experiments, two stacks with metal foils of Cu, Ti and Zr of natural isotopic composition were irradiated independently with a 27.2 MeV α-particle beam. The characteristics of the primary beam and its verification along each stack were determined according to the well-known ^natCu(α,x)⁶⁵Zn, ^natCu(α,x)^66,67Ga, and ^natTi (α,x)⁵¹Cr monitor reactions. It was deduced that the expected production yield from ⁹⁹Mo by irradiating ⁹⁶Zr targets with a 23.8 MeV alpha particle beam for 1 h is 1.77 MBq/μA. According to the results, irradiation characteristics are proposed to produce ⁹⁹Mo with high specific activity.

Original language	English
Article number	109367
Journal	Applied Radiation and Isotopes
Volume	166
DOIs	https://doi.org/10.1016/j.apradiso.2020.109367
Publication status	Published - Dec 2020

Keywords

Cyclotron
Excitation function
Molybdenum-99
Radioisotope production
Technetium-99m
Zirconium

ASJC Scopus subject areas

Radiation

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@article{05616ef0fb1f4839a208a54a754f5652,

title = "Cross section of the 96Zr(α,n)99Mo reaction induced by α-particles beams on natZr targets",

abstract = "The excitation function of the 96Zr (α,n)99Mo reaction was determined using the stacked-foil activation technique. For the experiments, two stacks with metal foils of Cu, Ti and Zr of natural isotopic composition were irradiated independently with a 27.2 MeV α-particle beam. The characteristics of the primary beam and its verification along each stack were determined according to the well-known natCu(α,x)65Zn, natCu(α,x)66,67Ga, and natTi (α,x)51Cr monitor reactions. It was deduced that the expected production yield from 99Mo by irradiating 96Zr targets with a 23.8 MeV alpha particle beam for 1 h is 1.77 MBq/μA. According to the results, irradiation characteristics are proposed to produce 99Mo with high specific activity.",

keywords = "Cyclotron, Excitation function, Molybdenum-99, Radioisotope production, Technetium-99m, Zirconium",

author = "Villa, {N. E.} and Skuridin, {V. S.} and Golovkov, {V. M.} and Garapatsky, {A. A.}",

year = "2020",

month = dec,

doi = "10.1016/j.apradiso.2020.109367",

language = "English",

volume = "166",

journal = "Applied Radiation and Isotopes",

issn = "0969-8043",

publisher = "Elsevier Limited",

}

TY - JOUR

T1 - Cross section of the 96Zr(α,n)99Mo reaction induced by α-particles beams on natZr targets

AU - Villa, N. E.

AU - Skuridin, V. S.

AU - Golovkov, V. M.

AU - Garapatsky, A. A.

PY - 2020/12

Y1 - 2020/12

N2 - The excitation function of the 96Zr (α,n)99Mo reaction was determined using the stacked-foil activation technique. For the experiments, two stacks with metal foils of Cu, Ti and Zr of natural isotopic composition were irradiated independently with a 27.2 MeV α-particle beam. The characteristics of the primary beam and its verification along each stack were determined according to the well-known natCu(α,x)65Zn, natCu(α,x)66,67Ga, and natTi (α,x)51Cr monitor reactions. It was deduced that the expected production yield from 99Mo by irradiating 96Zr targets with a 23.8 MeV alpha particle beam for 1 h is 1.77 MBq/μA. According to the results, irradiation characteristics are proposed to produce 99Mo with high specific activity.

AB - The excitation function of the 96Zr (α,n)99Mo reaction was determined using the stacked-foil activation technique. For the experiments, two stacks with metal foils of Cu, Ti and Zr of natural isotopic composition were irradiated independently with a 27.2 MeV α-particle beam. The characteristics of the primary beam and its verification along each stack were determined according to the well-known natCu(α,x)65Zn, natCu(α,x)66,67Ga, and natTi (α,x)51Cr monitor reactions. It was deduced that the expected production yield from 99Mo by irradiating 96Zr targets with a 23.8 MeV alpha particle beam for 1 h is 1.77 MBq/μA. According to the results, irradiation characteristics are proposed to produce 99Mo with high specific activity.

KW - Cyclotron

KW - Excitation function

KW - Molybdenum-99

KW - Radioisotope production

KW - Technetium-99m

KW - Zirconium

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U2 - 10.1016/j.apradiso.2020.109367

DO - 10.1016/j.apradiso.2020.109367

M3 - Article

AN - SCOPUS:85089653779

VL - 166

JO - Applied Radiation and Isotopes

JF - Applied Radiation and Isotopes

SN - 0969-8043

M1 - 109367

ER -

Cross section of the ⁹⁶Zr(α,n)⁹⁹Mo reaction induced by α-particles beams on ^natZr targets

Abstract

Keywords

ASJC Scopus subject areas

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