Abstract
Bremsstrahlung beams of a betatron with energy lower than 10MeV are successfully used in X-ray and γ-ray introscopy for recognition of groups of materials according to their atomic number [1], for a digital diagnostics in medicine [2] and etc. In this case it is necessary to collimate the beam to obtain required size of a field on an object. Divergence of bremsstrahlung beam is determined by the electrons energy and the thickness of target. It can reach values about < θ7 >∼30° for the electrons energy ∼ 5MeV. On the distance L ∼ 500 mm between a radiator and an irradiated object the size of a beam must not exceed S ∼ 0.1L. This requirement is in order to prevent any distortions of defect image because of the beam divergence. In this article dependence of a "pattern" size on the distance L at a fixed size of a collimator located right on the betatron is investigated.
| Original language | English |
|---|---|
| Title of host publication | IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference |
| Publisher | Joint Accelerator Conferences Website (JACoW) |
| Pages | 258-260 |
| Number of pages | 3 |
| ISBN (Electronic) | 9783954501472 |
| Publication status | Published - 2016 |
| Event | 7th International Particle Accelerator Conference, IPAC 2016 - Busan, Korea, Republic of Duration: 8 May 2016 → 13 May 2016 |
Conference
| Conference | 7th International Particle Accelerator Conference, IPAC 2016 |
|---|---|
| Country | Korea, Republic of |
| City | Busan |
| Period | 8.5.16 → 13.5.16 |
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ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Atomic and Molecular Physics, and Optics
Cite this
Measuring of betatron collimated bremsstrahlung profile. / Vukolov, A. V.; Novokshonov, A. I.; Potylitsyn, A. P.; Shuvalov, E. N.; Bespalov, V. I.; Shkitov, D. A.
IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference. Joint Accelerator Conferences Website (JACoW), 2016. p. 258-260.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Measuring of betatron collimated bremsstrahlung profile
AU - Vukolov, A. V.
AU - Novokshonov, A. I.
AU - Potylitsyn, A. P.
AU - Shuvalov, E. N.
AU - Bespalov, V. I.
AU - Shkitov, D. A.
PY - 2016
Y1 - 2016
N2 - Bremsstrahlung beams of a betatron with energy lower than 10MeV are successfully used in X-ray and γ-ray introscopy for recognition of groups of materials according to their atomic number [1], for a digital diagnostics in medicine [2] and etc. In this case it is necessary to collimate the beam to obtain required size of a field on an object. Divergence of bremsstrahlung beam is determined by the electrons energy and the thickness of target. It can reach values about < θ7 >∼30° for the electrons energy ∼ 5MeV. On the distance L ∼ 500 mm between a radiator and an irradiated object the size of a beam must not exceed S ∼ 0.1L. This requirement is in order to prevent any distortions of defect image because of the beam divergence. In this article dependence of a "pattern" size on the distance L at a fixed size of a collimator located right on the betatron is investigated.
AB - Bremsstrahlung beams of a betatron with energy lower than 10MeV are successfully used in X-ray and γ-ray introscopy for recognition of groups of materials according to their atomic number [1], for a digital diagnostics in medicine [2] and etc. In this case it is necessary to collimate the beam to obtain required size of a field on an object. Divergence of bremsstrahlung beam is determined by the electrons energy and the thickness of target. It can reach values about < θ7 >∼30° for the electrons energy ∼ 5MeV. On the distance L ∼ 500 mm between a radiator and an irradiated object the size of a beam must not exceed S ∼ 0.1L. This requirement is in order to prevent any distortions of defect image because of the beam divergence. In this article dependence of a "pattern" size on the distance L at a fixed size of a collimator located right on the betatron is investigated.
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UR - http://www.scopus.com/inward/citedby.url?scp=85015323814&partnerID=8YFLogxK
M3 - Conference contribution
SP - 258
EP - 260
BT - IPAC 2016 - Proceedings of the 7th International Particle Accelerator Conference
PB - Joint Accelerator Conferences Website (JACoW)
ER -