Publications (97)
Illuminated, and enlightened, by GRB 991216
Mario Vietri, Gabriele Ghisellini, Davide Lazzati +2
X-ray flares and their relation to the inner engine activity of GRBs
Davide Lazzati, Brian J. Morsony, Rosalba Perna +1
Early afterglows as probes for the reionization epoch
Davide Lazzati, Gabriele Ghisellini, Francesco Haardt +1
Polarization lightcurves and position angle variation of beamed gamma-ray bursts
Gabriele Ghisellini, Davide Lazzati
Polarization of Gamma--Ray Burst Optical and Near-Infrared Afterglows
Stefano Covino, Gabriele Ghisellini, Davide Lazzati +1
Jitter radiation as a possible mechanism for Gamma-Ray Burst afterglows. Spectra and lightcurves
Mikhail V. Medvedev, Davide Lazzati, Brian C. Morsony +1
Linear polarization on Gamma-Ray Bursts: from the prompt to the late afterglow
Davide Lazzati
Three-dimensional simulations of long duration gamma-ray burst jets: time scales from variable engines
Diego Lopez-Camara, Davide Lazzati, Brian J. Morsony
The origin and propagation of variability in the outflows of long duration gamma-ray bursts
Brian J. Morsony, Davide Lazzati, Mitchell C. Begelman
GRB Progenitors and Environment
Davide Lazzati
Gamma-Ray Bursts environment and progenitors
Davide Lazzati
Gamma-Ray Burst Progenitors Confront Observations
Davide Lazzati
Determining the location of Gamma-Ray Bursts through the evolution of their soft X-ray absorption
Davide Lazzati, Rosalba Perna
The detection of linear polarization in the afterglow of GRB 990510 and its theoretical implications
Davide Lazzati, Stefano Covino, Gabriele Ghisellini
The formation of astrophysical Mg-rich silicate dust
Christopher Mauney, Davide Lazzati
Compton drag as a mechanism for very high linear polarization in Gamma-Ray Bursts
Davide Lazzati, Elena Rossi, Gabriele Ghisellini +1
High-efficiency photospheric emission of long-duration gamma-ray burst jets: the effect of the viewing angle
Davide Lazzati, Brian J. Morsony, Mitchell C. Begelman
Monte Carlo radiation transfer simulations of photospheric emission in long-duration Gamma-Ray Bursts
Davide Lazzati
X-ray flares and the duration of engine activity in gamma-ray bursts
Davide Lazzati, Rosalba Perna
Ultra Long Gamma-Ray Bursts from the collapse of Blue Super Giant stars: an end-to-end simulation
Rosalba Perna, Davide Lazzati, Matteo Cantiello
Off-axis prompt X-ray transients from the cocoon of short gamma-ray bursts
Davide Lazzati, Diego Lopez-Camara, Matteo Cantiello +3
The role of photon scattering in shaping the lightcurves and spectra of gamma-ray bursts
Davide Lazzati
X-ray flares from propagation instabilities in long Gamma-Ray Burst jets
Davide Lazzati, Chris H. Blackwell, Bran J. Morsony +1
Possible detection of hard X-ray afterglows of short gamma-ray bursts
Davide Lazzati, Enrico Ramirez-Ruiz, Gabriele Ghisellini
On the observed duration distribution of gamma-ray bursts from collapsars
Davide Lazzati, Michelle Villeneuve, Diego Lopez-Camara +2
Polarization signature of gamma-ray bursts from fragmented fireballs
Davide Lazzati, Mitchell Begelman
Numerical Simulations of Gamma-Ray Burst Explosions
Davide Lazzati, Brian J. Morsony, Diego López-Cámara
EISily looking for distant galaxy clusters
Catarina Lobo, Davide Lazzati, Angela Iovino +2
On the effects of microphysical grain properties on the yields of carbonaceous dust from type II SNe
David W. Fallest, Takaya Nozawa, Ken'ichi Nomoto +4
X-ray spectroscopy of gamma-ray bursts: the path to the progenitor
Davide Lazzati, Rosalba Perna, Gabriele Ghisellini
GRB progenitors and their environments
Davide Lazzati
Formation and properties of astrophysical carbonaceous dust
Christopher Mauney, Davide Lazzati
Thermal components in the early X-ray afterglow of GRBs
Davide Lazzati
Jitter radiation images, spectra, and light curves from a relativistic spherical blastwave
Brian J. Morsony, Jared C. Workman, Davide Lazzati +1
Iron line afterglows: general constraints
Gabriele Ghisellini, Davide Lazzati, Sergio Campana
Gamma-Ray Burst jet dynamics and their interaction with the progenitor star
Davide Lazzati, Brian J. Morsony, Mitchell C. Begelman
Non-LTE dust nucleation in sub-saturated vapors
Davide Lazzati
Universal GRB jets from jet-cocoon interaction in massive stars
Davide Lazzati, Mitchell Begelman
Iron line in the afterglow: a key to the progenitor
Davide Lazzati, Gabriele Ghisellini, Sergio Campana
X-ray Polarization of Gamma-Ray Bursts
Davide Lazzati
Radiative shocks create environments for dust formation in novae
Andrea M. Derdzinski, Brian D. Metzger, Davide Lazzati
Precursors and electron-positron pair loading from erupting fireballs
Enrico Ramirez-Ruiz, Andrew I. MacFadyen, Davide Lazzati
Late time afterglow observations reveal a collimated relativistic jet in the ejecta of the binary neutron star merger GW170817
Davide Lazzati, Rosalba Perna, Brian J. Morsony +5
SGR giant flares in the BATSE short GRB catalogue: constraints from spectroscopy
Davide Lazzati, Giancarlo Ghirlanda, Gabriele Ghisellini
Hard X-ray afterglows of short GRBs
Davide Lazzati, Enrico Ramirez-Ruiz, Gabriele Ghisellini
On the relationship between the periodic and aperiodic variability of accreting X-ray pulsars
Davide Lazzati, Luigi Stella
Temporal and Angular Properties of GRB Jets Emerging from Massive Stars
Brian J. Morsony, Davide Lazzati, Mitchell C. Begelman
Time-Dependent Photoionization in a Dusty Medium I: Code Description and General Results
Rosalba Perna, Davide Lazzati
Dust Echoes from the Ambient Medium of Gamma-Ray Bursts
Kevin Heng, Davide Lazzati, Rosalba Perna
The rest-frame ultraviolet spectra of GRBs from massive rapidly-rotating stellar progenitors
Peter B. Robinson, Rosalba Perna, Davide Lazzati +1
Thermal fluctuations and nanoscale effects in the nucleation of carbonaceous dust grains
Adam C. Keith, Davide Lazzati
Short Gamma-Ray Bursts from the Merger of Two Black Holes
Rosalba Perna, Davide Lazzati, Bruno Giacomazzo
Internal shocks and the blazar sequence. Low and intermediate power BL Lac objects
Dafne Guetta, Gabriele Ghisellini, Davide Lazzati +1
Compact Binary Progenitors of Short Gamma-Ray Bursts
Bruno Giacomazzo, Rosalba Perna, Luciano Rezzolla +2
Three-dimensional AMR simulations of long-duration Gamma-Ray Burst jets inside massive progenitor stars
Diego López-Cámara, Brian J. Morsony, Micthell C. Begelman +1
The birth place of gamma-ray bursts: abundance gradients and constraints on progenitors
Enrico Ramirez-Ruiz, Davide Lazzati, Andrew W. Blain
Constraints on the emission mechanisms of gamma-ray bursts
Gabriele Ghisellini, Annalisa Celotti, Davide Lazzati
Photospheric Emission From Variable Engine Gamma Ray Burst Simulations
Tyler Parsotan, Diego Lopez-Camara, Davide Lazzati
Constraints on the bulk Lorentz factor in the internal shock scenario for gamma-ray bursts
Davide Lazzati, Gabriele Ghisellini
Gamma-Ray Bursts and Afterglow Polarisation
Stefano Covino, Elena Rossi, Davide Lazzati +2
Thick fireballs and the steep decay in the early X-ray afterglow of gamma-ray bursts
Davide Lazzati, Mitchell C. Begelman
The Brera Multi-scale Wavelet (BMW) ROSAT HRI source catalog. I: the algorithm
Davide Lazzati, Sergio Campana, Piero Rosati +2
Off-axis emission of short gamma-ray bursts and the detectability of electromagnetic counterparts of gravitational wave detected binary mergers
Davide Lazzati, Alex Deich, Brian J. Morsony +1
Science with an ngVLA: Compact binary mergers as traced by gravitational waves
Alessandra Corsi, Dale A. Frail, Davide Lazzati +5
Internal shocks in the jets of blazars
Maddalena Spada, Davide Lazzati, Gabriele Ghisellini +1
Short-duration gamma-ray bursts from off-axis collapsars
Davide Lazzati, Brian J. Morsony, Mitchell C. Begelman
The Brera Multi-scale Wavelet (BMW) ROSAT HRI source catalog. II: application to the HRI and first results
Sergio Campana, Davide Lazzati, Maria Rosa Panzera +1
A Direct Measurement of the Dust Extinction Curve in an Intermediate-Redshift Galaxy
Kevin Heng, Davide Lazzati, Rosalba Perna +5
X-ray lines, progenitor and beaming of Gamma-Ray Bursts
Davide Lazzati
Formation and properties of astrophysical carbonaceous dust. I: ab-initio calculations of the configuration and binding energies of small carbon clusters
Christopher Mauney, Marco Buongiorno Nardelli, Davide Lazzati
Compton Dragged Gamma--Ray Bursts associated with Supernovae
Davide Lazzati, Gabriele Ghisellini, Annalisa Celotti +1
Time-Dependent Photoionization in a Dusty Medium II: Evolution of Dust Distributions and Optical Opacities
Rosalba Perna, Davide Lazzati, Fabrizio Fiore
A Monte Carlo Radiation Transfer Study of Photospheric Emission in Gamma Ray Bursts
Tyler Parsotan, Davide Lazzati
Jitter radiation in gamma-ray bursts and their afterglows: emission and self-absorption
Jared Workman, Brian Morsony, Davide Lazzati +1
Time-Dependent Photoionization in a Dusty Medium. III: The effect of dust on the photoionization of metals
Davide Lazzati, Rosalba Perna
Reconsidering the origin of the X-ray emission lines in GRB 011211
Fabrizio Tavecchio, Gabriele Ghisellini, Davide Lazzati
Precursor activity in bright long BATSE gamma-Ray Bursts
Davide Lazzati
The interplay between chemistry and nucleation in the formation of carbonaceous dust in supernova ejecta
Davide Lazzati, Alexander Heger
Gamma-ray burst spectra and spectral correlations from sub-photospheric Comptonization
Atul Chhotray, Davide Lazzati
On the location of X-ray peaks and dominant galaxies in clusters
Davide Lazzati, Guido Chincarini
Polarization in the prompt emission of gamma-ray bursts and their afterglows
Davide Lazzati
Soft X-ray emission lines in the early afterglow of gamma-ray bursts
Davide Lazzati, Enrico Ramirez-Ruiz, Martin J. Rees
Non-Thermal emission from the photospheres of Gamma-Ray Burst outflows. I: High frequency tails
Davide Lazzati, Mitchell C. Begelman
The physics of GRB jets and their interaction with the progenitor star
Davide Lazzati, Brian J. Morsony, Mitchell C. Begelman
Iron line afterglows: how to produce them
Davide Lazzati, Sergio Campana, Gabriele Ghisellini
Iron line in the afterglow: a key to unveil Gamma-Ray Burst progenitors
Davide Lazzati, Sergio Campana, Gabriele Ghisellini
An upper-limit on the linear polarization fraction of the GW170817 radio continuum
Alessandra Corsi, Gregg W. Hallinan, Davide Lazzati +8
Dynamic Monte Carlo Simulations of Radiatively Accelerated GRB Fireballs
Atul Chhotray, Davide Lazzati
Short Gamma Ray Bursts: marking the birth of black holes from coalescing compact binaries
Davide Lazzati, Rosalba Perna
X-ray flares, neutrino cooled disks, and the dynamics of late accretion in GRB engines
Davide Lazzati, Rosalba Perna, Mitchell C. Begelman
Time dependent photoionization opacities in dense Gamma-Ray Burst environments
Davide Lazzati, Rosalba Perna, Gabriele Ghisellini
Very high efficiency photospheric emission in long duration gamma-ray bursts
Davide Lazzati, Brian J. Morsony, Mitch Begelman
Photospheric emission from long duration gamma-ray bursts powered by variable engines
Diego López-Cámara, Brian Morsony, Davide Lazzati
On radiative acceleration in spine-sheath structured blazar jets
Atul Chhotray, Francesco Nappo, Gabriele Ghisellini +3
Unifying the Zoo of Jet-Driven Stellar Explosions
Davide Lazzati, Brian J. Morsony, Christopher H. Blackwell +1
Internal shocks in the jets of radio-loud quasars
Maddalena Spada, Gabriele Ghisellini, Davide Lazzati +1
GRB Redshift determination in the X-ray band
Sergio Campana, Gabriele Ghisellini, Davide Lazzati +3