Publications (107)
On Nonshearing Magnetic Configurations in Differentially Rotating Disks
Steven A. Balbus, Massimo Ricotti
A Common Origin for Globular Clusters and Ultra-faint Dwarfs in Simulations of the First Galaxies
Massimo Ricotti, Owen H. Parry, Nickolay Y. Gnedin
Massive Prestellar Cores in Radiation-magneto-turbulent Simulations of Molecular Clouds
Chong-Chong He, Massimo Ricotti
PEARLS: 21 Transients Found in the Three-Epoch NIRCam Observations in the Continuous Viewing Zone of the James Webb Space Telescope
Haojing Yan, Bangzheng Sun, Zhiyuan Ma +39
Feedback from Galaxy Formation: Production and Photodissociation of Primordial Molecular Hydrogen
Massimo Ricotti, Nickolay Y. Gnedin, J. Michael Shull
Where are the Fossils of the First Galaxies? I. Local Volume Maps and Properties of the Undetected Dwarfs
Mia S. Bovill, Massimo Ricotti
Reionisation, chemical enrichment and seed black holes from the first stars: is Population III important?
Massimo Ricotti, Jeremiah P. Ostriker
Wide binaries in an ultra-faint dwarf galaxy: discovery, population modeling, and a nail in the coffin of primordial black hole dark matter
Cheyanne Shariat, Kareem El-Badry, Mario Gennaro +24
Bulge-driven Fueling of Seed Black Holes
KwangHo Park, Massimo Ricotti, Priyamvada Natarajan +2
To be, or not to be: Balmer breaks in high-z galaxies with JWST
Anton Vikaeus, Erik Zackrisson, Stephen Wilkins +7
Accretion onto Intermediate Mass Black Holes Regulated by Radiative Feedback I. Parametric Study for Spherically Symmetric Accretion
KwangHo Park, Massimo Ricotti
Self-Consistent JWST Census of Star Formation and AGN activity at z=5.5-13.5
Jordan C. J. D'Silva, Simon P. Driver, Claudia D. P. Lagos +24
Clues on the Missing Sources of Reionization from Self-consistent Modeling of Milky Way and Dwarf Galaxy Globular Clusters
Harley Katz, Massimo Ricotti
Pre-reionization Fossils, Ultra-faint Dwarfs and the Missing Galactic Satellite Problem
Mia S. Bovill, Massimo Ricotti
Dusty Gas Accretion onto Massive Black Holes and Infrared Diagnosis of the Eddington Ratio
Hidenobu Yajima, Massimo Ricotti, KwangHo Park +1
Population III star formation in an X-ray background: IV. On-the-fly calculation of radiation backgrounds and their impact on the intergalactic medium
Jongwon Park, Massimo Ricotti
Ghostly Stellar Haloes and their Relationship to Ultra-faint Dwarfs
Massimo Ricotti, Emil Polisensky, Emily Cleland
PEARLS: Two Distinct Populations of AGN Hosts Moving Between Star Formation and Quiescence
Gibson B. Bowling, Rafael Ortiz, S. P. Willner +29
Formation of Large Circumstellar Discs in Multi-scale, ideal-MHD Simulations of Magnetically Critical Pre-stellar Cores
Chong-Chong He, Massimo Ricotti
Dependence of the Inner DM Profile on the Halo Mass
Massimo Ricotti
Rayleigh-Taylor instability of ionization front around black holes
KwangHo Park, Massimo Ricotti, Tiziana Di Matteo +1
X-ray Preionisation Powered by Accretion on the First Black Holes. I: a Model for the WMAP Polarisation Measurement
Massimo Ricotti, Jeremiah P. Ostriker
JWST NIRSpec spectroscopy of the triply-lensed $z = 10.17$ galaxy MACS0647$-$JD
Tiger Yu-Yang Hsiao, Abdurro'uf, Dan Coe +38
The Distribution of Quenched Galaxies in the Massive z = 0.87 Galaxy Cluster El Gordo
Rachel Honor, Seth Cohen, Timothy Carleton +27
Population III Star Formation in an X-ray background: II. Protostellar Discs, Multiplicity and Mass Function of the Stars
Jongwon Park, Massimo Ricotti, Kazuyuki Sugimura
Multi-wavelength astronomical searches for primordial black holes
Julien Manshanden, Daniele Gaggero, Gianfranco Bertone +2
Probing the IMF in the Early Universe -- Direct measurements in the Boötes I UFD with JWST/NIRCam
Keyi Ding, Mario Gennaro, Roberto J. Avila +20
X-ray Preionisation Powered by Accretion on the First Black Holes. II: Cosmological Simulations and Observational Signatures
Massimo Ricotti, Jeremiah P. Ostriker, Nickolay Y. Gnedin
Properties of Dark Matter Revealed by Astrometric Measurements of the Milky Way and Local Galaxies
Edward Shaya, Robert Olling, Massimo Ricotti +19
JWST's PEARLS: A z=6 quasar in a train-wreck galaxy merger system
Madeline A. Marshall, Rogier A. Windhorst, Giovanni Ferrami +35
VENUS: an ultra-faint galaxy hosting the metal-poor type II supernova at $z=5.13$ Witnessing the initial metal enrichment with extremely frequent core-collapse supernovae?
Yoshihisa Asada, Seiji Fujimoto, Joseph F. V. Allingham +50
The paper reports the discovery and detailed study of a type IIP core‑collapse supernova (SN Eos) at redshift 5.13, whose ultra‑faint, strongly lensed host galaxy is extremely meta…
The role of Compton heating in radiation-regulated accretion on to black holes
KwangHo Park, Massimo Ricotti, Tiziana Di Matteo +1
The Fate of the First Galaxies. III. Properties of Primordial Dwarf Galaxies and their Impact on the Intergalactic Medium
Massimo Ricotti, Nickolay Y. Gnedin, J. Michael Shull
The Contribution of z<6 Sources to the Spatial Coherence in the Unresolved Cosmic near-Infrared and X-ray Backgrounds
Kari Helgason, Nico Cappelluti, Guenther Hasinger +2
Can the Near-IR Fluctuations Arise from Known Galaxy Populations?
Kari Helgason, Massimo Ricotti, Alexander Kashlinsky
Explanations for the two-component spectral energy distributions of gravitationally lensed stars at high redshifts
Armin Nabizadeh, Erik Zackrisson, Emma Lundqvist +4
Devouring the Milky Way Satellites: Modeling Dwarf Galaxies with Galacticus
Sachi Weerasooriya, Mia Sauda Bovill, Andrew Benson +2
Violent starbursts and quiescence induced by FUV radiation feedback in metal-poor galaxies at high-redshift
Kazuyuki Sugimura, Massimo Ricotti, Jongwon Park +2
Little red dot variability over a century reveals black hole envelope via a giant Einstein cross
Zijian Zhang, Mingyu Li, Masamune Oguri +79
On the Physical Requirements for a Pre-Reionization Origin of the Unresolved Near-Infrared Background
Kári Helgason, Massimo Ricotti, Alexander Kashlinsky +1
Reionisation: the role of Globular Clusters
Massimo Ricotti
VENUS: Two Faint Little Red Dots Separated by $\sim70\,\mathrm{pc}$ Hidden in a Single Lensed Galaxy at $z\sim7$
Hiroto Yanagisawa, Masami Ouchi, Miriam Golubchik +47
Where are the Fossils of the First Galaxies? II. True Fossils, Ghost Halos, and the Missing Bright Satellites
Mia S. Bovill, Massimo Ricotti
Energy Dissipation in Interstellar Cloud Collisions
Massimo Ricotti, Andrea Ferrara, Francesco Miniati
Bimodal Star Formation in Simulations of Strongly Magnetized Giant Molecular Clouds
Ronan Hix, Chong-Chong He, Massimo Ricotti
Simulating Star Clusters Across Cosmic Time: II. Escape Fraction of Ionizing Photons from Molecular Clouds
Chong-Chong He, Massimo Ricotti, Sam Geen
The Lost Dwarfs of Centaurus A and the Formation of its Dark Globular Clusters
Mia Sauda Bovill, Thomas H. Puzia, Massimo Ricotti +1
The Halo Model of Large Scale Structure for Warm Dark Matter
Robyn M. Dunstan, Kevork N. Abazajian, Emil Polisensky +1
Late Gas accretion onto Primordial Minihalos: a Model for Leo T, Dark Galaxies and Extragalactic High-Velocity Clouds
Massimo Ricotti
Feedback from Galaxy Formation: Escaping Ionizing Radiation from Galaxies at High Redshift
Massimo Ricotti, J. Michael Shull
Population III star formation in an X-ray background: V. Environmental dependence and halo occupation probability
Jongwon Park, Massimo Ricotti
The Extended [CII] under Construction? Observation of the brightest high-z lensed star-forming galaxy at z = 6.2
Yoshinobu Fudamoto, Akio K. Inoue, Dan Coe +26
Have we detected one of the sources responsible for an early reionisation of the Universe?
Massimo Ricotti, Martin G. Haehnelt, Max Pettini +1
How Bursty is Star Formation at z>5?
Massimo Stiavelli, Massimo Ricotti
Bound star clusters observed in a lensed galaxy 460 Myr after the Big Bang
Angela Adamo, Larry D. Bradley, Eros Vanzella +25
Rayleigh-Taylor Instability at Ionization Fronts: Perturbation Analysis
Massimo Ricotti
What can we learn from the Nitrogen abundance of High-z galaxies?
Massimo Stiavelli, Takahiro Morishita, Marco Chiaberge +9
JWST MIRI detections of H$α$ and [O III] and direct metallicity measurement of the $z=10.17$ lensed galaxy MACS0647$-$JD
Tiger Yu-Yang Hsiao, Javier Ãlvarez-Márquez, Dan Coe +30
Population III star formation in an X-ray background: III. Periodic radiative feedback and luminosity induced by elliptical orbits
Jongwon Park, Massimo Ricotti, Kazuyuki Sugimura
Reconstructing the Near-IR Background Fluctuations from known Galaxy Populations using Multiband Measurements of Luminosity Functions
Kari Helgason, Massimo Ricotti, Alexander Kashlinsky
Star Cluster Formation and Survival in the First Galaxies
Fred Angelo Batan Garcia, Massimo Ricotti, Kazuyuki Sugimura +1
Dissecting Reionisation with the Cosmic Star Formation and Active Galactic Nuclei Luminosity History
Jordan C. J. D'Silva, Simon P. Driver, Claudia D. P. Lagos +23
Two Epochs of Globular Cluster Formation from Deep Fields Luminosity Functions: Implications for Reionization and the Milky Way Satellites
Harley Katz, Massimo Ricotti
Biconical-dominated Accretion Flow onto Seed Black Holes in a Hyper-accretion Regime
KwangHo Park, John H. Wise, Tamara BogdanoviÄ +1
JWST's PEARLS: A Candidate Massive Binary Star System in a Lensed Galaxy at Redshift 0.94
Hayley Williams, Patrick L. Kelly, Emmanouil Zapartas +18
The First Galaxies and the Likely Discovery of their Fossils in the Local Group
Massimo Ricotti
Constraints on the Dark Matter Particle Mass from the Number of Milky Way Satellites
Emil Polisensky, Massimo Ricotti
Kindling the First Stars: I. Dependence of Detectability of the First Stars with JWST on the Pop III Stellar Masses
Mia Sauda Bovill, Massimo Stiavelli, Alessa Ibrahim Wiggins +2
Spatially Resolved Physical Properties of Young Star Clusters and Star-forming Clumps in the Brightest z>6 Galaxy, the Strongly Lensed Cosmic Spear at z=6.2
Abdurro'uf, Dan Coe, Tom Resseguier +49
JWST's PEARLS: A clumpy ring galaxy at $z = 4.0148$
David Vizgan, Ming-Yang Zhuang, Ian Smail +22
Unveiling the Ionized and Neutral ISM at z > 10 : The Origin of [O III] /[C II] Ratios from a Sub-parsec Resolution Radiative Transfer Simulation
Yurina Nakazato, Kazuyuki Sugimura, Akio K. Inoue +1
On the origin of outward migration of Population III stars
Jongwon Park, Massimo Ricotti, Kazuyuki Sugimura
Is the Concentration of Dark Matter Halos at Virialization Universal ?
Massimo Ricotti, Andrew Pontzen, Matteo Viel
On the Origin of Dark Matter Cores in Dwarf Galaxies
Massimo Ricotti, Mark I. Wilkinson
Bondi accretion in the early universe
Massimo Ricotti
What regulates the velocity distribution of interstellar clouds?
Massimo Ricotti, Andrea Ferrara
Modeling Reionization in a Bursty Universe
Blake Hartley, Massimo Ricotti
Formation Histories of Dwarf Galaxies in the Local Group
Massimo Ricotti, Nickolay Y. Gnedin
The Fate of the First Galaxies. II. Effects of Radiative Feedback
Massimo Ricotti, Nickolay Y. Gnedin, J. Michael Shull
Resolving the ionizing photon budget crisis with JWST/NIRCam HII clumping constraints at z=6
Duncan Austin, Thomas Harvey, Christopher J. Conselice +18
The Fate of the First Galaxies. I. Self-Consistent Cosmological Simulations with Radiative Transfer
Massimo Ricotti, Nickolay Y. Gnedin, J. Michael Shull
Dwarf Sphs/First-galaxies connection
Massimo Ricotti
X-ray Twinkles and Pop III Stars
Massimo Ricotti
JWST's PEARLS: Temperatures of Nine Highly Magnified Stars in a Galaxy at Redshift 0.94 and Simulated Stellar Population Dependence on Stellar Metallicity and the Initial Mass Function
Hayley Williams, Patrick L. Kelly, Rogier A. Windhorst +17
Structure and Instability of the Ionization Fronts around Moving Black Holes
Kazuyuki Sugimura, Massimo Ricotti
Simulating Star Clusters Across Cosmic Time: I. Initial Mass Function, Star Formation Rates and Efficiencies
Chong-Chong He, Massimo Ricotti, Sam Geen
Accretion onto Black Holes from Large Scales Regulated by Radiative Feedback. II. Growth Rate and Duty Cycle
KwangHo Park, Massimo Ricotti
Seeding Cores: A Pathway for Nuclear Star Clusters from Bound Star Clusters in the First Billion Years
Fred Angelo Batan Garcia, Massimo Ricotti, Kazuyuki Sugimura
VENUS: A Strongly Lensed Clumpy Galaxy at $z\sim11-12$ behind the Galaxy Cluster MACS J0257.1-2325
Minami Nakane, Vasily Kokorev, Seiji Fujimoto +75
Multi-wavelength detectability of isolated black holes in the Milky Way
Francesca Scarcella, Daniele Gaggero, Riley Connors +3
Accretion onto Black Holes from Large Scales Regulated by Radiative Feedback. III. Enhanced Luminosity of Intermediate Mass Black Holes Moving at Supersonic Speeds
KwangHo Park, Massimo Ricotti
JWST NIRSpec High-resolution Spectroscopy of MACS0647-JD at z=10.167: Resolved [OII] Doublet and Electron Density in an Early Galaxy
Abdurro'uf, Rebecca L. Larson, Dan Coe +26
Growth of structure seeded by primordial black holes
Katherine J. Mack, Jeremiah P. Ostriker, Massimo Ricotti
VENUS: Strong-lensing model of MACS J1931.8-2635 -- revealing the farthest multiply imaged supernova
Joseph F. V. Allingham, Adi Zitrin, Vasily Kokorev +42
A spectroscopically confirmed, strongly lensed, metal-poor Type II supernova at z = 5.13
David A. Coulter, Conor Larison, Justin D. R. Pierel +88
Globular Clusters in the Galaxy Cluster MACS0416 at z = 0.397
Jessica M. Berkheimer, Rogier A. Windhorst, William E. Harris +27
Effect of Primordial Black Holes on the Cosmic Microwave Background and Cosmological Parameter Estimates
Massimo Ricotti, Jeremiah P. Ostriker, Katherine J. Mack
Population III Star Formation in an X-ray background: I. Critical Halo Mass of Formation and Total Mass in Stars
Jongwon Park, Massimo Ricotti, Kazuyuki Sugimura
Did Globular Clusters Reionize the Universe?
Massimo Ricotti
The Evolution of the Effective Equation of State of the IGM
Massimo Ricotti, Nickolay Y. Gnedin, J. Michael Shull