Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements
We analyzed 25 solar energetic particle events, with energies ∼ 1 − 100 MeV, observed with ERNE instrument onboard Solar and Heliospheric Observatory (SOHO) and found that all of the solar energetic particlse were associated with coronal mass ejections, observed with LASCO/SOHO. The observational da...
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| Published in: | Advances in Astronomy and Space Physics |
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| Date: | 2011 |
| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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Advances in astronomy and space physics
2011
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/118972 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements / H. Allawi, W. Al-Ramdhan, A. Al-Sawad // Advances in Astronomy and Space Physics. — 2011. — Т. 1., вип. 1-2. — С. 61-64. — Бібліогр.: 29 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862681114074677248 |
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| author | Allawi, H. Al-Ramdhan, W. Al-Sawad, A. |
| author_facet | Allawi, H. Al-Ramdhan, W. Al-Sawad, A. |
| citation_txt | Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements / H. Allawi, W. Al-Ramdhan, A. Al-Sawad // Advances in Astronomy and Space Physics. — 2011. — Т. 1., вип. 1-2. — С. 61-64. — Бібліогр.: 29 назв. — англ. |
| collection | DSpace DC |
| container_title | Advances in Astronomy and Space Physics |
| description | We analyzed 25 solar energetic particle events, with energies ∼ 1 − 100 MeV, observed with ERNE instrument onboard Solar and Heliospheric Observatory (SOHO) and found that all of the solar energetic particlse were associated with coronal mass ejections, observed with LASCO/SOHO. The observational data suggests that the associated coronal mass ejections were located at lower heliocentric altitudes during the time of maximum intensity of the high energy protons than those during the time of maximum intensity of lower energy protons. This might indicate that the upper limit of maximum acceleration by the shock waves decreases earlier as we go higher in the proton energy level.
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| first_indexed | 2025-12-07T15:49:27Z |
| format | Article |
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| id | nasplib_isofts_kiev_ua-123456789-118972 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| isbn | 987-966-439-367-3 |
| language | English |
| last_indexed | 2025-12-07T15:49:27Z |
| publishDate | 2011 |
| publisher | Advances in astronomy and space physics |
| record_format | dspace |
| spelling | Allawi, H. Al-Ramdhan, W. Al-Sawad, A. 2017-06-02T18:10:59Z 2017-06-02T18:10:59Z 2011 Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements / H. Allawi, W. Al-Ramdhan, A. Al-Sawad // Advances in Astronomy and Space Physics. — 2011. — Т. 1., вип. 1-2. — С. 61-64. — Бібліогр.: 29 назв. — англ. 987-966-439-367-3 https://nasplib.isofts.kiev.ua/handle/123456789/118972 We analyzed 25 solar energetic particle events, with energies ∼ 1 − 100 MeV, observed with ERNE instrument onboard Solar and Heliospheric Observatory (SOHO) and found that all of the solar energetic particlse were associated with coronal mass ejections, observed with LASCO/SOHO. The observational data suggests that the associated coronal mass ejections were located at lower heliocentric altitudes during the time of maximum intensity of the high energy protons than those during the time of maximum intensity of lower energy protons. This might indicate that the upper limit of maximum acceleration by the shock waves decreases earlier as we go higher in the proton energy level. en Advances in astronomy and space physics Advances in Astronomy and Space Physics Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements Article published earlier |
| spellingShingle | Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements Allawi, H. Al-Ramdhan, W. Al-Sawad, A. |
| title | Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements |
| title_full | Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements |
| title_fullStr | Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements |
| title_full_unstemmed | Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements |
| title_short | Observation of maximum injection upper limit for energetic proton events according to SOHO/ERNE measurements |
| title_sort | observation of maximum injection upper limit for energetic proton events according to soho/erne measurements |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/118972 |
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