Using Planck maps for a systematic search of ultra-bright high-redshift strongly lensed galaxies
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arXiv
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| Autori principali: | , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866908280181227520 |
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| author | Bonato, Matteo Trobbiani, Leonardo Baronchelli, Ivano De Zotti, Gianfranco Negrello, Mattia Trombetti, Tiziana Burigana, Carlo Galluzzi, Vincenzo Ruli, Erlis |
| author_facet | Bonato, Matteo Trobbiani, Leonardo Baronchelli, Ivano De Zotti, Gianfranco Negrello, Mattia Trombetti, Tiziana Burigana, Carlo Galluzzi, Vincenzo Ruli, Erlis |
| contents | This paper presents a novel approach to the use of Planck telescope data for the systematic search of ultra-bright high-redshift strongly lensed galaxies. These galaxies provide crucial insights into the early universe, particularly during phases of intense star formation. The Planck mission, despite its limited angular resolution, offers a unique opportunity to identify candidate strongly lensed galaxies over a wide area of the sky. This work outlines the methodology used to identify these rare objects, the challenges encountered, and the preliminary results obtained from follow-up observations with higher-resolution instruments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2503_18116 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Using Planck maps for a systematic search of ultra-bright high-redshift strongly lensed galaxies Bonato, Matteo Trobbiani, Leonardo Baronchelli, Ivano De Zotti, Gianfranco Negrello, Mattia Trombetti, Tiziana Burigana, Carlo Galluzzi, Vincenzo Ruli, Erlis Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics This paper presents a novel approach to the use of Planck telescope data for the systematic search of ultra-bright high-redshift strongly lensed galaxies. These galaxies provide crucial insights into the early universe, particularly during phases of intense star formation. The Planck mission, despite its limited angular resolution, offers a unique opportunity to identify candidate strongly lensed galaxies over a wide area of the sky. This work outlines the methodology used to identify these rare objects, the challenges encountered, and the preliminary results obtained from follow-up observations with higher-resolution instruments. |
| title | Using Planck maps for a systematic search of ultra-bright high-redshift strongly lensed galaxies |
| topic | Astrophysics of Galaxies Cosmology and Nongalactic Astrophysics |
| url | https://arxiv.org/abs/2503.18116 |