Author:
Bing L.,Adam R.,Ade P.,Ajeddig H.,André P.,Artis E.,Aussel H.,Beelen A.,Benoît A.,Berta S.,Béthermin M.,Bourrion O.,Calvo M.,Catalano A.,De Petris M.,Désert F.-X.,Doyle S.,Driessen E. F. C.,Gomez A.,Goupy J.,Kéruzoré F.,Kramer C.,Ladjelate B.,Lagache G.,Leclercq S.,Lestrade J.-F.,Macías-Pérez J.-F.,Maury A.,Mauskopf P.,Mayet F.,Monfardini A.,Muñoz-Echeverría M.,Neri R.,Omont A.,Perotto L.,Pisano G.,Ponthieu N.,Revéret V.,Rigby A.J.,Ritacco A.,Romero C.,Roussel H.,Ruppin F.,Schuster K.,Shu S.,Sievers A.,Tucker C.,Zylka R.
Abstract
As the possible progenitors of passive galaxies at z=2-3, dusty starforming galaxies (DSFGs) at z>4 provide a unique perspective to study the formation, assembly, and early quenching of massive galaxies in the early Universe. The extreme obscuration in optical-IR makes (sub)mm spectral scans the most universal and unbiased way to confirm/exclude the high-z nature of candidate dusty star-forming galaxies. We present here the status of the NIKA2 Cosmological Legacy Survey (N2CLS), which is the deepest wide-area singledish survey in the millimeter searching for high-z DSFGs. We also introduce a joint-analysis method to effciently search for the spectroscopic redshift of high-z DSFGs with noisy spectra and photometric data and present its success in identifying the redshift of DSFGs found in NIKA2 science verification data.
Reference27 articles.
1. Madau P. & Dickinson M., ARA&A 52, 415 (2014).
2. Bouwens R.J., Bradley L., Zitrin A., et al. ApJ 795, 126 (2014)
3. Pillepich A., Springel V., Nelson D., et al. MNRAS 473, 4077 (2018)
4. Wang T., Schreiber C., Elbaz D., et al. Nature 572, 211 (2018)
5. Dunlop J. S., McLure R. J., Biggs A. D., et al. MNRAS 466, 861 (2017)
Cited by
2 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献