EG
E. Giallongo
astro-phastro-ph.GAastro-ph.COastro-ph.HEastro-ph.IMhep-phastro-ph.EPastro-ph.SRgr-qc
On Valency
published · living versionsW_wa7b5nu9·v1 · currentpublished
High-resolution spectroscopy of a young, low-metallicity optically-thin L=0.02L* star-forming galaxy at z=3.12
with E. Vanzella, S. De Barros, G. Cupani, W. Karman +27
1 version
Preprints & journals
118 papers in the corpus · 1994–2025The Early Maturity of High-Redshift Galaxies: Insights from sSFR, M/L and SFHs at z~7-142512.09139v2 · P. Santini, M. Castellano, A. Calabro et al.2025 · 1 citationA&A 710, A249 (2026)
HYPERION: broad-band X-ray-to-near-infrared emission of Quasars in the first billion years of the Universe2411.02105v2 · I. Saccheo, A. Bongiorno, E. Piconcelli et al.2024 · 4 citationsA&A 693, A157 (2025)
HYPERION. Shedding light on the first luminous quasars: A correlation between UV disc winds and X-ray continuum2410.12786v1 · A. Tortosa, L. Zappacosta, E. Piconcelli et al.2024 · 8 citationsarXiv
What are the Pillars of Reionization? Revising the AGN Luminosity Function at z~52407.20861v1 · Andrea Grazian, Emanuele Giallongo, Konstantina Boutsia et al.2024 · 19 citationsarXiv
Cosmic Reionization in the JWST Era: Back to AGNs?2406.18697v2 · Piero Madau, Emanuele Giallongo, Andrea Grazian et al.2024 · 58 citationsarXiv
Crossing the Rubicon of Reionization with z~5 QSOs2307.12421v2 · A. Grazian, K. Boutsia, E. Giallongo et al.2023 · 10 citationsarXiv
Searching for Intragroup Light in Deep U-band Imaging of the COSMOS Field2305.10516v1 · Tyler McCabe, Caleb Redshaw, Lillian Otteson et al.2023 · 2 citationsarXiv
HYPerluminous quasars at the Epoch of ReionizatION (HYPERION). A new regime for the X-ray nuclear properties of the first quasars2305.02347v2 · L. Zappacosta, E. Piconcelli, F. Fiore et al.2023 · 42 citationsA&A 678, A201 (2023)
Deep Large Binocular Camera r-band Observations of the GOODS-N Field2208.14572v1 · Teresa A. Ashcraft, Tyler McCabe, Caleb Redshaw et al.2022 · 4 citationsarXiv
The ionizing properties of two bright Ly emitters in the BDF reionized bubble at z=72203.04976v2 · M. Castellano, L. Pentericci, G. Cupani et al.2022 · 24 citationsA&A 662, A115 (2022)
Near-infrared spectroscopy of extreme BAL QSOs from the QUBRICS bright quasar survey2112.02594v1 · Guido Cupani, Giorgio Calderone, Pierluigi Selvelli et al.2021 · 5 citationsarXiv
The space density of ultra-luminous QSOs at the end of reionization epoch by the QUBRICS Survey and the AGN contribution to the hydrogen ionizing background2110.13736v1 · A. Grazian, E. Giallongo, K. Boutsia et al.2021 · 30 citationsarXiv
The Luminosity Function of bright QSOs at z~4 and implications for the cosmic ionizing background2103.10446v1 · K.Boutsia, A.Grazian, F. Fontanot et al.2021 · 27 citationsarXiv
The spectroscopic follow-up of the QUBRICS bright quasar survey2008.03865v1 · K. Boutsia, A. Grazian, G. Calderone et al.2020 · 30 citationsarXiv
Constraints on Dynamical Dark Energy Models from the Abundance of Massive Galaxies at High Redshifts2007.12453v2 · N. Menci, A. Grazian, M. Castellano et al.2020 · 17 citationsarXiv
On the AGN nature of two UV bright sources at z_spec~5.5 in the CANDELS fields: an update of the AGN space density at M1450~-22.52006.02451v1 · A. Grazian, E. Giallongo, F. Fiore et al.2020 · 37 citationsarXiv
The space densities and emissivities of AGNs at 1909.00702v1 · E. Giallongo, A. Grazian, F. Fiore et al.2019 · 2 citationsarXiv
Outflows in the Discs of Active Galaxies1904.07621v1 · N. Menci, F. Fiore, C. Feruglio et al.2019 · 2 citationsarXiv
UV slope of z$\simL>L^*$) Lyman-break galaxies in the COSMOS field1901.11302v2 · S. Pilo, M. Castellano, A. Fontana et al.2019 · 6 citationsarXiv
A high space density of L* Active Galactic Nuclei at z~4 in the COSMOS field1811.06404v1 · K. Boutsia, A. Grazian, E. Giallongo et al.2018 · 30 citationsarXiv
Speckle statistics in adaptive optics images at visible wavelengths1809.10383v1 · Marco Stangalini, Fernando Pedichini, Enrico Pinna et al.2018 · 17 citationsJATIS Journal of Astronomical Telescopes and Instrumentation 2016
CANDELSz7: a large spectroscopic survey of CANDELS galaxies in the reionization epoch1808.01847v1 · L. Pentericci, E. Vanzella, M. Castellano et al.2018 · 118 citationsarXiv
Spectroscopic investigation of a reionized galaxy overdensity at z=71807.09277v1 · M. Castellano, L. Pentericci, E. Vanzella et al.2018 · 57 citationsarXiv
The WISSH Quasars Project IV. BLR versus kpc-scale winds1802.03423v1 · G. Vietri, E. Piconcelli, M. Bischetti et al.2018 · 36 citationsA&A 617, A81 (2018)
The contribution of faint AGNs to the ionizing background at z~41802.01953v1 · A. Grazian, E. Giallongo, K. Boutsia et al.2018 · 74 citationsA&A 613, A44 (2018)
Observing the very low-surface brightness dwarfs in a deep field in the VIRGO cluster: constraints on Dark Matter scenarios1706.04360v1 · N. Menci, E. Giallongo, A. Grazian et al.2017 · 3 citationsA&A 604, A59 (2017)
Ultra-deep Large Binocular Camera U-band Imaging of the GOODS-North Field: Depth vs. Resolution1703.09874v1 · Teresa A. Ashcraft, Rogier A. Windhorst, Rolf A. Jansen et al.2017 · 16 citationsarXiv
Optical Line Emission from z$\sim\alpha$ Visibility1703.08986v3 · M. Castellano, L. Pentericci, A. Fontana et al.2017 · 39 citationsarXiv
The Lyman Continuum escape fraction of faint galaxies at z~3.3 in the CANDELS/GOODS-North, EGS, and COSMOS fields with LBC1703.00354v1 · A. Grazian, E. Giallongo, D. Paris et al.2017 · 96 citationsA&A 602, A18 (2017)
The WISSH Quasars Project I. Powerful ionised outflows in hyper-luminous quasars1612.03728v1 · M. Bischetti, E. Piconcelli, G. Vietri et al.2016 · 199 citationsA&A 598, A122 (2017)
First Identification of Direct Collapse Black Hole Candidates in the Early Universe in CANDELS/GOODS-S1603.08522v2 · Fabio Pacucci, Andrea Ferrara, Andrea Grazian et al.2016 · 66 citationsarXiv
The ASTRODEEP Frontier Fields Catalogues: I - Multiwavelength photometry of Abell-2744 and MACS-J04161603.02460v2 · E. Merlin, R. Amorin, M. Castellano et al.2016 · 0 citationsA&A 590, A30 (2016)
The ASTRODEEP Frontier Fields Catalogues: II - Photometric redshifts and rest-frame properties in Abell-2744 and MACS-J04161603.02461v2 · M. Castellano, R. Amor'in, E. Merlin et al.2016 · 122 citationsA&A 590, A31 (2016)
High-resolution spectroscopy of a young, low-metallicity optically-thin L=0.02L* star-forming galaxy at z=3.121603.01616v2 · E. Vanzella, S. De Barros, G. Cupani et al.2016 · 114 citationsarXivon Valency
First observational support for overlapping reionized bubbles generated by a galaxy overdensity1601.03442v1 · M. Castellano, P. Dayal, L. Pentericci et al.2016 · 73 citationsarXiv
The detection of ultra-faint low surface brightness dwarf galaxies in the Virgo Cluster: a Probe of Dark Matter and Baryonic Physics1509.07402v1 · E. Giallongo, N. Menci, A. Grazian et al.2015 · 12 citationsarXiv
The Lyman Continuum escape fraction of galaxies at z=3.3 in the VUDS-LBC/COSMOS field1509.01101v1 · A. Grazian, E. Giallongo, R. Gerbasi et al.2015 · 104 citationsA&A 585, A48 (2016)
Faint AGNs at z>4 in the CANDELS GOODS-S field: looking for contributors to the reionization of the Universe1502.02562v2 · E. Giallongo, A. Grazian, F. Fiore et al.2015 · 322 citationsA&A 578, A83 (2015)
The galaxy stellar mass function at 3.5<z<7.5 in the CANDELS/UDS, GOODS-South, and HUDF fields1412.0532v1 · A. Grazian, A. Fontana, P. Santini et al.2014 · 292 citationsA&A 575, A96 (2015)
Characterizing faint galaxies in the reionization epoch: LBT confirms two L<0.2L* sources at z=6.4 behind the CLASH/Frontier Fields cluster MACS0717.5+37451312.6299v2 · E. Vanzella, A. Fontana, A. Zitrin et al.2013 · 43 citationsarXiv
Metals in the IGM approaching the re-ionization epoch: results from X-shooter at the VLT1306.4604v2 · V. D'Odorico, G. Cupani, S. Cristiani et al.2013 · 103 citations2013, MNRAS 435, 1198
On The Detection Of Ionizing Radiation Arising From Star-Forming Galaxies At Redshift z ~ 3-4 : Looking For Analogs Of "Stellar Reionizers"1201.5642v1 · Eros Vanzella, Yicheng Guo, Mauro Giavalisco et al.2012 · 147 citationsarXiv
The evolving slope of the stellar mass function at 0.6 <= z < 4.5 from deep WFC3 data1111.5728v2 · P. Santini, A. Fontana, A. Grazian et al.2011 · 134 citationsarXiv
Hide and seek between Andromeda's halo, disk, and giant stream1111.5301v1 · Gisella Clementini, Rodrigo Contreras Ramos (1, Luciana Federici et al.2011 · 11 citationsarXiv
Spectroscopic confirmation of z~7 LBGs: probing the earliest galaxies and the epoch of reionization1107.1376v1 · L. Pentericci, A. Fontana, E. Vanzella et al.2011 · 297 citationsarXiv
Optical-NIR spectra of quasars close to reionization (z~ 6)1101.1948v2 · V. D'Odorico, G. Cupani, S. Cristiani et al.2011 · 4 citationsAN, 332, No. 3, 315-318 (2011)
A critical analysis of the UV Luminosity Function at redshift~7 from deep WFC3 data1011.6569v2 · A. Grazian, M. Castellano, A. M. Koekemoer et al.2010 · 65 citationsarXiv
Spectroscopic confirmation of two Lyman break galaxies at redshift beyond 71011.5500v2 · E. Vanzella, L. Pentericci, A. Fontana et al.2010 · 189 citationsarXiv
The lack of intense Lyman~alpha in ultradeep spectra of z=7 candidates in GOODS-S: imprint of reionization?1010.2754v1 · A. Fontana, E. Vanzella, L. Pentericci et al.2010 · 160 citationsarXiv
The Great Observatories Origins Deep Survey: Constraints on the Lyman Continuum Escape Fraction Distribution of Lyman--Break Galaxies at 3.4<z<4.51009.1140v1 · E. Vanzella, M. Giavalisco, A. Inoue et al.2010 · 155 citationsarXiv
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