The OTELO survey: Faint end of the luminosity function of [OII]3727 emitters at z=1.43

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Standard

The OTELO survey : Faint end of the luminosity function of [OII]3727 emitters at z=1.43. / Cedres, B.; Bongiovanni, A.; Cervino, M.; Nadolny, J.; Cepa, J.; de Diego, J. A.; Perez Garcia, A. M.; Gallego, J.; Lara-Lopez, M. A.; Sanchez-Portal, M.; Gonzalez-Serrano, J.; Alfaro, E. J.; Navarro Martinez, R.; Perez Martinez, R.; Gonzalez, J. J.; Padilla Torres, C. P.; Castaneda, H. O.; Gonzalez, M.

I: Astronomy & Astrophysics, Bind 649, A73, 13.05.2021.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Cedres, B, Bongiovanni, A, Cervino, M, Nadolny, J, Cepa, J, de Diego, JA, Perez Garcia, AM, Gallego, J, Lara-Lopez, MA, Sanchez-Portal, M, Gonzalez-Serrano, J, Alfaro, EJ, Navarro Martinez, R, Perez Martinez, R, Gonzalez, JJ, Padilla Torres, CP, Castaneda, HO & Gonzalez, M 2021, 'The OTELO survey: Faint end of the luminosity function of [OII]3727 emitters at z=1.43', Astronomy & Astrophysics, bind 649, A73. https://doi.org/10.1051/0004-6361/202039880

APA

Cedres, B., Bongiovanni, A., Cervino, M., Nadolny, J., Cepa, J., de Diego, J. A., Perez Garcia, A. M., Gallego, J., Lara-Lopez, M. A., Sanchez-Portal, M., Gonzalez-Serrano, J., Alfaro, E. J., Navarro Martinez, R., Perez Martinez, R., Gonzalez, J. J., Padilla Torres, C. P., Castaneda, H. O., & Gonzalez, M. (2021). The OTELO survey: Faint end of the luminosity function of [OII]3727 emitters at z=1.43. Astronomy & Astrophysics, 649, [A73]. https://doi.org/10.1051/0004-6361/202039880

Vancouver

Cedres B, Bongiovanni A, Cervino M, Nadolny J, Cepa J, de Diego JA o.a. The OTELO survey: Faint end of the luminosity function of [OII]3727 emitters at z=1.43. Astronomy & Astrophysics. 2021 maj 13;649. A73. https://doi.org/10.1051/0004-6361/202039880

Author

Cedres, B. ; Bongiovanni, A. ; Cervino, M. ; Nadolny, J. ; Cepa, J. ; de Diego, J. A. ; Perez Garcia, A. M. ; Gallego, J. ; Lara-Lopez, M. A. ; Sanchez-Portal, M. ; Gonzalez-Serrano, J. ; Alfaro, E. J. ; Navarro Martinez, R. ; Perez Martinez, R. ; Gonzalez, J. J. ; Padilla Torres, C. P. ; Castaneda, H. O. ; Gonzalez, M. / The OTELO survey : Faint end of the luminosity function of [OII]3727 emitters at z=1.43. I: Astronomy & Astrophysics. 2021 ; Bind 649.

Bibtex

@article{d03249e370f441d6a63946fec81de52f,
title = "The OTELO survey: Faint end of the luminosity function of [OII]3727 emitters at z=1.43",
abstract = "Aims. In this paper, we aim to study the main properties and luminosity function (LF) of the [OII]3727 emitters detected in the OTELO survey in order to characterise the star formation processes in low-mass galaxies at z similar to 1.43 and to constrain the faint-end of the LF.Methods. Here, we describe the selection method and analysis of the emitters obtained from narrow-band scanning techniques. In addition, we present several relevant properties of the emitters and discuss the selection biases and uncertainties in the determination of the LF and the star formation rate density (SFRD).Results. We confirmed a total of 60 sources from a preliminary list of 332 candidates as [OII]3727 emitters. Approximately 93% of the emitters have masses in the range of 10(8)(*)) of the LF and explains the discrepancy of our results when compared with those obtained from surveys of much larger volumes. However, we are able to determine the faint-end slope of the LF, namely, alpha=-1.42 +/- 0.06, by sampling the LF down to similar to 1 dex lower than in previous works. We present our calculation of the SFRD of our sample and compare it to the value obtained in previous studies from the literature.",
keywords = "techniques: imaging spectroscopy, surveys, catalogs, galaxies: starburst, cosmology: observations, galaxies: luminosity function, mass function, STAR-FORMING GALAXIES, EMISSION-LINE GALAXIES, H-ALPHA EMITTERS, PLUS O III, FRANCE REDSHIFT SURVEY, SIMILAR-TO 0.5, STELLAR MASS, FORMATION HISTORY, COSMIC VARIANCE, SIZE EVOLUTION",
author = "B. Cedres and A. Bongiovanni and M. Cervino and J. Nadolny and J. Cepa and {de Diego}, {J. A.} and {Perez Garcia}, {A. M.} and J. Gallego and Lara-Lopez, {M. A.} and M. Sanchez-Portal and J. Gonzalez-Serrano and Alfaro, {E. J.} and {Navarro Martinez}, R. and {Perez Martinez}, R. and Gonzalez, {J. J.} and {Padilla Torres}, {C. P.} and Castaneda, {H. O.} and M. Gonzalez",
year = "2021",
month = may,
day = "13",
doi = "10.1051/0004-6361/202039880",
language = "English",
volume = "649",
journal = "Astronomy & Astrophysics",
issn = "0004-6361",
publisher = "E D P Sciences",

}

RIS

TY - JOUR

T1 - The OTELO survey

T2 - Faint end of the luminosity function of [OII]3727 emitters at z=1.43

AU - Cedres, B.

AU - Bongiovanni, A.

AU - Cervino, M.

AU - Nadolny, J.

AU - Cepa, J.

AU - de Diego, J. A.

AU - Perez Garcia, A. M.

AU - Gallego, J.

AU - Lara-Lopez, M. A.

AU - Sanchez-Portal, M.

AU - Gonzalez-Serrano, J.

AU - Alfaro, E. J.

AU - Navarro Martinez, R.

AU - Perez Martinez, R.

AU - Gonzalez, J. J.

AU - Padilla Torres, C. P.

AU - Castaneda, H. O.

AU - Gonzalez, M.

PY - 2021/5/13

Y1 - 2021/5/13

N2 - Aims. In this paper, we aim to study the main properties and luminosity function (LF) of the [OII]3727 emitters detected in the OTELO survey in order to characterise the star formation processes in low-mass galaxies at z similar to 1.43 and to constrain the faint-end of the LF.Methods. Here, we describe the selection method and analysis of the emitters obtained from narrow-band scanning techniques. In addition, we present several relevant properties of the emitters and discuss the selection biases and uncertainties in the determination of the LF and the star formation rate density (SFRD).Results. We confirmed a total of 60 sources from a preliminary list of 332 candidates as [OII]3727 emitters. Approximately 93% of the emitters have masses in the range of 10(8)(*)) of the LF and explains the discrepancy of our results when compared with those obtained from surveys of much larger volumes. However, we are able to determine the faint-end slope of the LF, namely, alpha=-1.42 +/- 0.06, by sampling the LF down to similar to 1 dex lower than in previous works. We present our calculation of the SFRD of our sample and compare it to the value obtained in previous studies from the literature.

AB - Aims. In this paper, we aim to study the main properties and luminosity function (LF) of the [OII]3727 emitters detected in the OTELO survey in order to characterise the star formation processes in low-mass galaxies at z similar to 1.43 and to constrain the faint-end of the LF.Methods. Here, we describe the selection method and analysis of the emitters obtained from narrow-band scanning techniques. In addition, we present several relevant properties of the emitters and discuss the selection biases and uncertainties in the determination of the LF and the star formation rate density (SFRD).Results. We confirmed a total of 60 sources from a preliminary list of 332 candidates as [OII]3727 emitters. Approximately 93% of the emitters have masses in the range of 10(8)(*)) of the LF and explains the discrepancy of our results when compared with those obtained from surveys of much larger volumes. However, we are able to determine the faint-end slope of the LF, namely, alpha=-1.42 +/- 0.06, by sampling the LF down to similar to 1 dex lower than in previous works. We present our calculation of the SFRD of our sample and compare it to the value obtained in previous studies from the literature.

KW - techniques: imaging spectroscopy

KW - surveys

KW - catalogs

KW - galaxies: starburst

KW - cosmology: observations

KW - galaxies: luminosity function

KW - mass function

KW - STAR-FORMING GALAXIES

KW - EMISSION-LINE GALAXIES

KW - H-ALPHA EMITTERS

KW - PLUS O III

KW - FRANCE REDSHIFT SURVEY

KW - SIMILAR-TO 0.5

KW - STELLAR MASS

KW - FORMATION HISTORY

KW - COSMIC VARIANCE

KW - SIZE EVOLUTION

U2 - 10.1051/0004-6361/202039880

DO - 10.1051/0004-6361/202039880

M3 - Journal article

VL - 649

JO - Astronomy & Astrophysics

JF - Astronomy & Astrophysics

SN - 0004-6361

M1 - A73

ER -

ID: 271821389