Publications (130)
Black-body components in Gamma-Ray Bursts spectra?
G. Ghirlanda, Z. Bosnjak, G. Ghisellini +2
A magnetar powering the ordinary monster GRB 130427A?
M. G. Bernardini, S. Campana, G. Ghisellini +14
The spectra of short Gamma-Ray Bursts
G. Ghirlanda, G. Ghisellini, A. Celotti
Testing an unifying view of Gamma Ray Burst afterglows
M. Nardini, G. Ghisellini, G. Ghirlanda +1
SDSS J114657.79+403708.6: the third most distant blazar at z=5.0
G. Ghisellini, T. Sbarrato, G. Tagliaferri +5
Structure of Gamma-Ray Burst jets: intrinsic versus apparent properties
O. S. Salafia, G. Ghisellini, A. Pescalli +2
Long Gamma-Ray Bursts as standard candles
D. Lazzati, G. Ghirlanda, G. Ghisellini +4
Optical afterglow luminosities in the Swift epoch: confirming clustering and bimodality
M. Nardini, G. Ghisellini, G. Ghirlanda
Does the gamma-ray flux of the blazar 3C 454.3 vary on sub-hour timescales?
L. Foschini, G. Tagliaferri, G. Ghisellini +3
Spectral analysis of Swift long GRBs with known redshift
J. I. Cabrera, C. Firmani, V. Avila-Reese +3
Time-resolved spectral correlations of long-duration Gamma-Ray Bursts
C. Firmani, J. I. Cabrera, V. Avila-Reese +4
Blue Fermi Flat Spectrum Radio Quasars
G. Ghisellini, F. Tavecchio, L. Foschini +3
Short-Bright GRBs: spectral properties
G. Ghirlanda, G. Ghisellini, A. Celotti
Gamma Ray Bursts in the comoving frame
G. Ghirlanda, L. Nava, G. Ghisellini +4
Spectral evolution of Fermi/GBM short Gamma-Ray Bursts
G. Ghirlanda, G. Ghisellini, L. Nava +1
GRB orphan afterglows in present and future radio transient surveys
G. Ghirlanda, D. Burlon, G. Ghisellini +11
General physical properties of bright Fermi blazars
G. Ghisellini, F. Tavecchio, L. Foschini +3
A new method optimized to use Gamma Ray Bursts as cosmic rulers
C. Firmani, G. Ghisellini, G. Ghirlanda +1
The updated E_peak - E_gamma correlation in GRBs
G. Ghirlanda, G. Ghisellini, D. Lazzati +1
Accessing the population of high redshift Gamma Ray Bursts
G. Ghirlanda, R. Salvaterra, G. Ghisellini +19
Relativistic jets in Narrow-Line Seyfert 1
L. Foschini, E. Angelakis, G. Bonnoli +20
The rate and luminosity function of long Gamma Ray Bursts
A. Pescalli, G. Ghirlanda, R. Salvaterra +7
The intergalactic magnetic field constrained by Fermi/LAT observations of the TeV blazar 1ES 0229+200
F. Tavecchio, G. Ghisellini, L. Foschini +3
Spectral Analysis of Bright Gamma Ray Bursts
G. Ghirlanda, A. Celotti, G. Ghisellini
The onset of the GeV afterglow of GRB 090510
G. Ghirlanda, G. Ghisellini, L. Nava
GRB jets inside and outside the star: precursors and cosmological implications
D. Lazzati, M. Begelman, G. Ghirlanda +2
Late evolution of the X-ray afterglow of GRB 030329
A. Tiengo, S. Mereghetti, G. Ghisellini +2
The role of afterglow break-times as GRB jet angle indicators
L. Nava, G. Ghisellini, G. Ghirlanda +3
The impact of selection biases on the Ep-Liso correlation of Gamma Ray Bursts
G. Ghirlanda, G. Ghisellini, L. Nava +8
Spectral properties of long and short Gamma-Ray Bursts: comparison between BATSE and Fermi bursts
L. Nava, G. Ghirlanda, G. Ghisellini +1
Advances on GRB as cosmological tools
G. Ghirlanda
A complete sample of bright Swift Long Gamma-Ray Bursts: Sample presentation, Luminosity Function and evolution
R. Salvaterra, S. Campana, S. D. Vergani +11
On the interpretation of the spectral--energy correlations in long Gamma--Ray Bursts
L. Nava, G. Ghisellini, G. Ghirlanda +2
Jet and accretion power in the most powerful Fermi blazars
G. Ghisellini, F. Tavecchio, G. Ghirlanda
Gamma Ray Bursts as standard candles to constrain the cosmological parameters
G. Ghirlanda, G. Ghisellini, C. Firmani
GRB 990413: Insight into the thermal phase evolution
Z. Bosnjak, A. Celotti, G. Ghirlanda
The X-ray afterglow of GRB030329
A. Tiengo, S. Mereghetti, G. Ghisellini +3
Afterglow emission in Gamma-Ray Bursts: I. Pair-enriched ambient medium and radiative blast waves
L. Nava, L. Sironi, G. Ghisellini +2
Luminosity function and jet structure of Gamma Ray Bursts
A. Pescalli, G. Ghirlanda, O. S. Salafia +3
The blazar S5 0014+813: a real or apparent monster?
G. Ghisellini, L. Foschini, M. Volonteri +4
A Gamma-Ray Burst Mission to Investigate the Properties of Dark Energy
D. Q. Lamb, G. R. Ricker, D. Lazzati +26
A Complete Sample of Long Bright Swift GRBs
R. Salvaterra, S. Campana, S. Covino +7
The collimation--corrected GRB energies correlate with the peak energy of their $νF_ν$ spectrum
G. Ghirlanda, G. Ghisellini, D. Lazzati
On the correlation of Short Gamma--Ray Bursts and Clusters of galaxies
G. Ghirlanda, M. Magliocchetti, G. Ghisellini +1
Re-born fireballs in Gamma-Ray Bursts
G. Ghisellini, A. Celotti, G. Ghirlanda +2
Chasing the heaviest black holes of jetted Active Galactic Nuclei
G. Ghisellini, R. Della Ceca, M. Volonteri +7
A hint to the origin of the extended emission in LAT GRBs: the relation between LAT luminosity and prompt energetics
L. Nava, G. Vianello, N. Omodei +5
Comments on ``Are Swift Gamma-Ray Bursts consistent with the Ghirlanda relation?", by Campana et al.(astro--ph/0703676)
G. Ghirlanda, L. Nava, G. Ghisellini +1
The gamma-ray brightest days of the blazar 3C 454.3
G. Bonnoli, G. Ghisellini, L. Foschini +2
Optical and X-ray Rest-frame Light Curves of the BAT6 sample
A. Melandri, S. Covino, D. Rogantini +12
Testing a new view of Gamma Ray Burst Afterglows
M. Nardini, G. Ghisellini, G. Ghirlanda +1
The puzzling clustering and bimodality of long GRBs optical afterglow luminosities
M. Nardini, G. Ghisellini, G. Ghirlanda
The hard synchrotron X-ray spectrum of the TeV BL Lac 1ES 1426+428
A. Wolter, V. Beckmann, G. Ghisellini +5
Radio afterglows of a complete sample of bright Swift GRBs: predictions from present days to the SKA era
G. Ghirlanda, R. Salvaterra, D. Burlon +13
The clustering of the luminosities of optical afterglows of long Gamma Ray Bursts
M. Nardini, G. Ghisellini, G. Ghirlanda +3
Hard GRB spectra: thermal vs non-thermal emission
G. Ghirlanda, A. Celotti, G. Ghisellini
Diversity of GRB energetics vs. SN homogeneity: supernova 2013cq associated with the gamma-ray burst 130427A
A. Melandri, E. Pian, V. D'Elia +26
Effective absorbing column density in the gamma-ray burst afterglow X-ray spectra
S. Campana, M. G. Bernardini, V. Braito +9
The Hubble diagram extended to z>>1: the gamma-ray properties of GRBs confirm the Lambda-CDM model
C. Firmani, V. Avila-Reese, G. Ghisellini +1
Prolonged activity of the central engine of Gamma Ray Bursts
G. Ghisellini, M. Nardini, G. Ghirlanda
SDSS J102623.61+254259.5: the second most distant blazar at z=5.3
T. Sbarrato, G. Ghisellini, M. Nardini +7
Spectral-Luminosity relation within individual Fermi GRBs
G. Ghirlanda, L. Nava, G. Ghisellini
The hard TeV spectrum of 1ES 0229+200: new clues from Swift
F. Tavecchio, G. Ghisellini, G. Ghirlanda +2
The obscured hyper-energetic GRB 120624B hosted by a luminous compact galaxy at z = 2.20
A. de Ugarte Postigo, S. Campana, C. C. Thoene +11
The faster the narrower: characteristic bulk velocities and jet opening angles of Gamma Ray Bursts
G. Ghirlanda, G. Ghisellini, R. Salvaterra +6
The peak luminosity - peak energy correlation in GRBs
G. Ghirlanda, G. Ghisellini, C. Firmani +2
A complete sample of bright Swift short Gamma-Ray Bursts
P. D'Avanzo, R. Salvaterra, M. G. Bernardini +10
How to switch on and off a Gamma-ray burst through a magnetar
M. G. Bernardini, S. Campana, G. Ghisellini +11
The radio/gamma-ray connection in Fermi-blazars
G. Ghirlanda, G. Ghisellini, F. Tavecchio +2
The AT20G view of Swift/BAT selected AGN: high-frequency radio waves meet hard X-rays
D. Burlon, G. Ghirlanda, T. Murphy +3
Constraining the location of the emitting region in Fermi blazars through rapid gamma-ray variability
F. Tavecchio, G. Ghisellini, G. Bonnoli +1
On the relation between dynamics and geometry in GRBs
G. Ghirlanda, S. Campana, S. Covino +7
The high-redshift gamma-ray burst GRB140515A
A. Melandri, M. G. Bernardini, P. D'Avanzo +22
Testing an unifying view of GRB afterglows
M. Nardini, G. Ghisellini, G. Ghirlanda +1
XIAO: a soft X-ray telescope for the SVOM Mission
S. Mereghetti, A. De Luca, M. Fiorini +23
Discovery of a tight correlation among the prompt emission properties of long Gamma Ray Bursts
C. Firmani, G. Ghisellini, V. Avila-Reese +1
Basic properties of Narrow-Line Seyfert 1 Galaxies with Relativistic Jets
L. Foschini, E. Angelakis, G. Bonnoli +25
Light from the Cosmic Frontier: Gamma-Ray Bursts
L. Amati, J. -L. Atteia, L. Balazs +41
The Optical SN 2012bz Associated with the Long GRB 120422A
A. Melandri, E. Pian, P. Ferrero +34
The unexpected clustering of the optical afterglow luminosities
M. Nardini, G. Ghisellini, G. Ghirlanda +3
Dust extinction for an unbiased sample of GRB afterglows
S. Covino, A. Melandri, R. Salvaterra +15
The Dark Bursts population in a complete sample of bright Swift Long Gamma-Ray Bursts
A. Melandri, B. Sbarufatti, P. D'Avanzo +11
A complete sample of bright Swift Long Gamma Ray Bursts: testing the spectral-energy correlations
L. Nava, R. Salvaterra, G. Ghirlanda +11
Short and Long GRBs: same emission mechanism?
G. Ghirlanda, G. Ghisellini, L. Nava
Ultra-High Energy Cosmic Rays, Spiral galaxies and Magnetars
G. Ghisellini, G. Ghirlanda, F. Tavecchio +2
Are GRB 980425 and GRB 031203 real outliers or twins of GRB 060218?
G. Ghisellini, G. Ghirlanda, S. Mereghetti +3
Are LGRBs biased tracers of star formation? Clues from the host galaxies of the Swift/BAT6 complete sample of bright LGRBs. II: star formation rates and metallicities at z < 1
J. Japelj, S. D. Vergani, R. Salvaterra +21
Cosmology with Gamma Ray Bursts
G. Ghisellini, G. Ghirlanda, C. Firmani +3
The transition between BL Lac objects and Flat Spectrum Radio Quasars
G. Ghisellini, F. Tavecchio, L. Foschini +1
Wind circumburst density profile: a linear E_p-E_gamma correlation
L. Nava, G. Ghisellini, G. Ghirlanda +2
GRBs spectral correlations and their cosmological use
G. Ghirlanda
Photospheric emission throughout GRB 100507 detected by Fermi
G. Ghirlanda, A. Pescalli, G. Ghisellini
There is a short gamma-ray burst prompt phase at the beginning of each long one
G. Calderone, G. Ghirlanda, G. Ghisellini +9
Puzzled by GRB 060218
G. Ghisellini, G. Ghirlanda, F. Tavecchio
Gamma-ray burst jets: uniform or structured?
O. S. Salafia, A. Pescalli, F. Nappo +4
A unifying view of Gamma Ray Burst Afterglows
G. Ghisellini, M. Nardini, G. Ghirlanda +1
High redshift Fermi blazars
G. Ghisellini, G. Tagliaferri, L. Foschini +6
Comparing the spectral lag of short and long gamma-ray bursts and its relation with the luminosity
M. G. Bernardini, G. Ghirlanda, S. Campana +14
ORIGIN: Metal Creation and Evolution from the Cosmic Dawn
J. W. den Herder, L. Piro, T. Ohashi +156
Gamma Ray Bursts: new rulers to measure the Universe
G. Ghirlanda, G. Ghisellini, D. Lazzati +1