MIDIS: The Relation between Strong (Hβ + [O iii]) Emission, Star Formation, and Burstiness around the Epoch of Reionization

Autor: K. I. Caputi, P. Rinaldi, E. Iani, P. G. Pérez-González, G. Östlin, L. Colina, T. R. Greve, H. U. Nørgaard-Nielsen, G. S. Wright, J. Álvarez-Márquez, A. Eckart, J. Hjorth, A. Labiano, O. Le Fèvre, F. Walter, P. van der Werf, L. Boogaard, L. Costantin, A. Crespo Gómez, S. Gillman, I. Jermann, D. Langeroodi, J. Melinder, F. Peissker, M. Güdel, Th. Henning, P. O. Lagage, T. P. Ray

Publikováno v: The Astrophysical Journal, Vol 969, Iss 2, p 159 (2024)

We investigate the properties of strong (H β + [O iii ]) emitters before and after the end of the “Epoch of Reionization” from z = 8 to z = 5.5. We make use of ultradeep JWST / NIRCam imaging in the parallel field (P2) of the MIRI Deep Imaging S

Externí odkaz: https://doaj.org/article/5319802472844334b1516c6b4d57f021

MIDIS: Strong (Hβ+[O iii]) and Hα Emitters at Redshift z ≃ 7–8 Unveiled with JWST NIRCam and MIRI Imaging in the Hubble eXtreme Deep Field

Autor: P. Rinaldi, K. I. Caputi, L. Costantin, S. Gillman, E. Iani, P. G. Pérez-González, G. Östlin, L. Colina, T. R. Greve, H. U. Noorgard-Nielsen, G. S. Wright, A. Alonso-Herrero, J. Álvarez-Márquez, A. Eckart, M. García-Marín, J. Hjorth, O. Ilbert, S. Kendrew, A. Labiano, O. Le Fèvre, J. Pye, T. Tikkanen, F. Walter, P. van der Werf, M. Ward, M. Annunziatella, R. Azzollini, A. Bik, L. Boogaard, S. E. I. Bosman, A. Crespo Gómez, I. Jermann, D. Langeroodi, J. Melinder, R. A. Meyer, T. Moutard, F. Peissker, M. Topinka, E. van Dishoeck, M. Güdel, Th. Henning, P.-O. Lagage, T. Ray, B. Vandenbussche, C. Waelkens, R. Navarro-Carrera, V. Kokorev

Publikováno v: The Astrophysical Journal, Vol 952, Iss 2, p 143 (2023)

We make use of JWST medium-band and broadband NIRCam imaging, along with ultradeep MIRI 5.6 μ m imaging, in the Hubble eXtreme Deep Field to identify prominent line emitters at z ≃ 7–8. Out of a total of 58 galaxies at z ≃ 7–8, we find 18 ro

Externí odkaz: https://doaj.org/article/55f3c11c599045efaa5e2bc815acbada

The Circumstellar Environments of Double-peaked, Calcium-strong Transients 2021gno and 2021inl

Autor: W. V. Jacobson-Galán, P. Venkatraman, R. Margutti, D. Khatami, G. Terreran, R. J. Foley, R. Angulo, C. R. Angus, K. Auchettl, P. K. Blanchard, A. Bobrick, J. S. Bright, D. Brout, K. C. Chambers, C. D. Couch, D. A. Coulter, K. Clever, K. W. Davis, T. J. L. de Boer, L. DeMarchi, S. A. Dodd, D. O. Jones, J. Johnson, C. D. Kilpatrick, N. Khetan, Z. Lai, D. Langeroodi, C.-C. Lin, E. A. Magnier, D. Milisavljevic, H. B. Perets, J. D. R. Pierel, J. Raymond, S. Rest, A. Rest, R. Ridden-Harper, K. J. Shen, M. R. Siebert, C. Smith, K. Taggart, S. Tinyanont, F. Valdes, V. A. Villar, Q. Wang, S. K. Yadavalli, Y. Zenati, A. Zenteno

Publikováno v: Jacobson-Galan, W V, Venkatraman, P, Margutti, R, Khatami, D, Terreran, G, Foley, R J, Angulo, R, Angus, C R, Auchettl, K, Blanchard, P K, Bobrick, A, Bright, J S, Brout, D, Chambers, K C, Couch, C D, Coulter, D A, Clever, K, Davis, K W, de Boer, T J L, DeMarchi, L, Dodd, S A, Jones, D O, Johnson, J, Kilpatrick, C D, Khetan, N, Lai, Z, Langeroodi, D, Lin, C-C, Magnier, E A, Milisavljevic, D, Perets, H B, Pierel, J D R, Raymond, J, Rest, S, Rest, A, Ridden-Harper, R, Shen, K J, Siebert, M R, Smith, C, Taggart, K, Tinyanont, S, Valdes, F, Villar, V A, Wang, Q, Yadavalli, S K, Zenati, Y & Zenteno, A 2022, ' The Circumstellar Environments of Double-peaked, Calcium-strong Transients 2021gno and 2021inl ', Astrophysical Journal, vol. 932, no. 1, 58 . https://doi.org/10.3847/1538-4357/ac67dc

We present panchromatic observations and modeling of calcium-strong supernovae (SNe) 2021gno in the star-forming host-galaxy NGC 4165 and 2021inl in the outskirts of elliptical galaxy NGC 4923, both monitored through the Young Supernova Experiment tr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba22b71685953059d46ebd8b20f5d94b
https://curis.ku.dk/ws/files/315472935/Jacobson_Gal_n_2022_ApJ_932_58.pdf

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