Resonance proton scattering use for the beam parameters control of the electrostatic accelerator
The paper discusses peculiarities of the resonance proton scattering use for the beam parameters control of the electrostatic accelerators. The expediency of the use has been confirmed by experiment. Peculiarities are caused because elastic resonance scattering through the stage of compound nucleus...
Saved in:
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Institute for Nuclear Research, National Academy of Sciences of Ukraine
2013-12-01
|
| Series: | Ядерна фізика та енергетика |
| Subjects: | |
| Online Access: | http://jnpae.kinr.kiev.ua/14.4/Articles_Pdf/jnpae-2013-14-0404-Soroka.pdf |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850250024351432704 |
|---|---|
| author | V. I. Soroka V. A. Onischuk A. I. Mozhzhukhin M. V. Artsimovich I. V. Posmitiukh A. F. Sharov |
| author_facet | V. I. Soroka V. A. Onischuk A. I. Mozhzhukhin M. V. Artsimovich I. V. Posmitiukh A. F. Sharov |
| author_sort | V. I. Soroka |
| collection | DOAJ |
| description | The paper discusses peculiarities of the resonance proton scattering use for the beam parameters control of the electrostatic accelerators. The expediency of the use has been confirmed by experiment. Peculiarities are caused because elastic resonance scattering through the stage of compound nucleus is always accompanied by potential and Coulomb scattering. These three components interfere and for that reason the resonance form de-pends on a scattering angle and total angular moment of a compound nucleus level. However, possessing neces-sary information in the given field of nuclear spectroscopy enables the selection of resonance with the character-istics suitable for the calibration purpose. Considerable increase of the scattering cross section in the resonance region saves the time and simplifies the experiment technical maintenance. The experiments were performed at the 10 MeV tandem accelerator of the Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, after its modernization. Silicon and oxygen were used as the targets. Silicon targets were of two types of thickness: 1) the target of complete absorption, 2) the target with the thickness in which the loss of protons ener-gy exceeded the width of the selected resonance. The elastic and non elastic scattering from silicon were used in region of the 3,100 MeV proton energy resonance. Oxygen target, as component of the surface oxidizing layer on beryllium had the thickness which in terms of the loss of proton energy was less than the width of the selected elastic narrow resonance at 3,470 MeV proton energy. As result of the measurement the corrections concerning the energy scale of the accelerator and protons energy spread in the beam were proposed. |
| format | Article |
| id | doaj-art-8be5c2ee0be14e2da8639cab7c788f63 |
| institution | OA Journals |
| issn | 1818-331X 2074-0565 |
| language | English |
| publishDate | 2013-12-01 |
| publisher | Institute for Nuclear Research, National Academy of Sciences of Ukraine |
| record_format | Article |
| series | Ядерна фізика та енергетика |
| spelling | doaj-art-8be5c2ee0be14e2da8639cab7c788f632025-08-20T01:58:20ZengInstitute for Nuclear Research, National Academy of Sciences of UkraineЯдерна фізика та енергетика1818-331X2074-05652013-12-01144404408Resonance proton scattering use for the beam parameters control of the electrostatic acceleratorV. I. Soroka0V. A. Onischuk1A. I. Mozhzhukhin2M. V. Artsimovich3I. V. Posmitiukh4A. F. Sharov5216. Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine216. Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine216. Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine216. Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine216. Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine216. Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, UkraineThe paper discusses peculiarities of the resonance proton scattering use for the beam parameters control of the electrostatic accelerators. The expediency of the use has been confirmed by experiment. Peculiarities are caused because elastic resonance scattering through the stage of compound nucleus is always accompanied by potential and Coulomb scattering. These three components interfere and for that reason the resonance form de-pends on a scattering angle and total angular moment of a compound nucleus level. However, possessing neces-sary information in the given field of nuclear spectroscopy enables the selection of resonance with the character-istics suitable for the calibration purpose. Considerable increase of the scattering cross section in the resonance region saves the time and simplifies the experiment technical maintenance. The experiments were performed at the 10 MeV tandem accelerator of the Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, after its modernization. Silicon and oxygen were used as the targets. Silicon targets were of two types of thickness: 1) the target of complete absorption, 2) the target with the thickness in which the loss of protons ener-gy exceeded the width of the selected resonance. The elastic and non elastic scattering from silicon were used in region of the 3,100 MeV proton energy resonance. Oxygen target, as component of the surface oxidizing layer on beryllium had the thickness which in terms of the loss of proton energy was less than the width of the selected elastic narrow resonance at 3,470 MeV proton energy. As result of the measurement the corrections concerning the energy scale of the accelerator and protons energy spread in the beam were proposed.http://jnpae.kinr.kiev.ua/14.4/Articles_Pdf/jnpae-2013-14-0404-Soroka.pdfelectrostatic acceleratorprotonexperimentresonance protons scattering usesilicon and oxygen targetsbeam parameters control |
| spellingShingle | V. I. Soroka V. A. Onischuk A. I. Mozhzhukhin M. V. Artsimovich I. V. Posmitiukh A. F. Sharov Resonance proton scattering use for the beam parameters control of the electrostatic accelerator Ядерна фізика та енергетика electrostatic accelerator proton experiment resonance protons scattering use silicon and oxygen targets beam parameters control |
| title | Resonance proton scattering use for the beam parameters control of the electrostatic accelerator |
| title_full | Resonance proton scattering use for the beam parameters control of the electrostatic accelerator |
| title_fullStr | Resonance proton scattering use for the beam parameters control of the electrostatic accelerator |
| title_full_unstemmed | Resonance proton scattering use for the beam parameters control of the electrostatic accelerator |
| title_short | Resonance proton scattering use for the beam parameters control of the electrostatic accelerator |
| title_sort | resonance proton scattering use for the beam parameters control of the electrostatic accelerator |
| topic | electrostatic accelerator proton experiment resonance protons scattering use silicon and oxygen targets beam parameters control |
| url | http://jnpae.kinr.kiev.ua/14.4/Articles_Pdf/jnpae-2013-14-0404-Soroka.pdf |
| work_keys_str_mv | AT visoroka resonanceprotonscatteringuseforthebeamparameterscontroloftheelectrostaticaccelerator AT vaonischuk resonanceprotonscatteringuseforthebeamparameterscontroloftheelectrostaticaccelerator AT aimozhzhukhin resonanceprotonscatteringuseforthebeamparameterscontroloftheelectrostaticaccelerator AT mvartsimovich resonanceprotonscatteringuseforthebeamparameterscontroloftheelectrostaticaccelerator AT ivposmitiukh resonanceprotonscatteringuseforthebeamparameterscontroloftheelectrostaticaccelerator AT afsharov resonanceprotonscatteringuseforthebeamparameterscontroloftheelectrostaticaccelerator |