| Issue |
A&A
Volume 675, July 2023
|
|
|---|---|---|
| Article Number | C2 | |
| Number of page(s) | 1 | |
| Section | Interstellar and circumstellar matter | |
| DOI | https://doi.org/10.1051/0004-6361/202039759e | |
| Published online | 18 July 2023 | |
A hard spectrum diffuse γ-ray component associated with H II gas in the Galactic plane (Corrigendum)
1
Department of Astronomy, School of Physical Sciences, University of Science and Technology of China,
Hefei, Anhui
230026, PR China
e-mail: yangrz@ustc.edu.cn
2
CAS Key Laboratory for Research in Galaxies and Cosmology, University of Science and Technology of China,
Hefei, Anhui
230026, PR China
3
School of Astronomy and Space Science, University of Science and Technology of China,
Hefei, Anhui
230026, PR China
Key words: cosmic rays / HII regions / gamma rays: ISM / errata / addenda
We noticed several errors and typos in the captions of Figs. 2, 7, 8, and 9 in the accepted manuscript, and some may be misleading if they are not corrected. We sincerely apologize for the inattention.
Fig. 2. Gas column density maps (in units of cm−2) below 4.5 kpc (top panel) and above 4.5 kpc (bottom panel) for region I (left) and region II (right), which are derived from CO and HI observation data (Dame et al. 2001; HI4PI Collaboration 2016) using the method described in Sect. 2.
Fig. 7. γ-ray emissivities per H atom of diffuse γ-ray emission associated with each gas ring in gas models for region I (left panel) and region II (right panel).
Fig. 8. γ-ray emissivities per H atom of diffuse γ-ray emission associated with each gas ring in gas + HII models for region I (left panel) and region II (right panel).
Fig. 9. γ-ray flux associated with HII gas obtained for dust + H II models (blue) and gas+H II (red) models for region I (left panel) and region II (right panel). Also plotted are the possible contributions from inverse Compton and pion-decay processes. The details can be found in Sect. 4.
References
- Dame, T. M., Hartmann, D., & Thaddeus, P. 2001, ApJ, 547, 792 [Google Scholar]
- HI4PI Collaboration (Ben Bekhti, N., et al.) 2016, A&A, 594, A116 [NASA ADS] [CrossRef] [EDP Sciences] [Google Scholar]
© The Authors 2023
Open Access article, published by EDP Sciences, under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
This article is published in open access under the Subscribe to Open model. Subscribe to A&A to support open access publication.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.