Phenomenology of Reverse-Shock Emission in the Optical Afterglows of Gamma Ray Bursts

Abstract

We use a parent sample of 118 gamma-ray burst (GRB) afterglows, with known redshift and host galaxy extinction, to separate afterglows with and without signatures of dominant reverse-shock emission and to determine which physical conditions lead to a prominent reverse-shock emission. We identify 10 GRBs with reverse shock signatures - GRBs 990123, 021004, 021211, 060908, 061126, 080319B, 081007, 090102, 090424 and 130427A. By modeling their optical afterglows with reverse and forward shock analytic light curves and using Monte Carlo simulations, we estimate the parameter space of the physical quantities describing the ejecta and circumburst medium. We find that physical properties cover a wide parameter space and do not seem to cluster around any preferential values. Comparing the rest-frame optical, X-ray and high-energy properties of the larger sample of non-RS-dominated GRBs, we show that the early-time ($<$ 1ks) optical spectral luminosity, X-ray afterglow luminosity and $\gamma$-ray energy output of our reverse-shock dominated sample do not differ significantly from the general population at early times. However, the GRBs with dominant reverse shock emission have fainter than average optical forward-shock emission at late time ($>$ 10 ks). We find that GRBs with an identifiable reverse shock component show high magnetization parameter $R_{\mathrm{B}}={\epsilon }_{\mathrm{B},\mathrm{r}}/{\epsilon }_{\mathrm{B},\mathrm{f}}\sim 2-10^4$. Our results are in agreement with the mildly magnetized baryonic jet model of GRBs.

arXiv comment26 pages, 10 figures, 3 tables; corrected typos; accepted to ApJ

References in corpus (294)

• Maps of Dust IR Emission for Use in Estimation of Reddening and CMBR Foregrounds
• Measuring Reddening with SDSS Stellar Spectra and Recalibrating SFD
• The Swift X-ray Telescope
• Spectra and Light Curves of Gamma-Ray Burst Afterglows
• Optical and Long Wavelength Afterglow from Gamma-Ray Bursts
• Physical processes shaping GRB X-ray afterglow lightcurves: theoretical implications from the Swift XRT observations
• Jets in GRBs
• Discovery of the X-Ray Afterglow of the Gamma-Ray Burst of February 28 1997
• Evidence for a Canonical GRB Afterglow Light Curve in the Swift/XRT Data
• An Analysis of the Shapes of Interstellar Extinction Curves. V. The IR-Through-UV Curve Morphology
• The Shape of Spectral Breaks in GRB Afterglows
• A glimpse of the end of the dark ages: the gamma-ray burst of 23 April 2009 at redshift 8.3
• Observation of contemporaneous optical radiation from a gamma-ray burst
• Wind Interaction Models for Gamma-Ray Burst Afterglows: The Case for Two Types of Progenitors
• Bright X-ray Flares in Gamma-Ray Burst Afterglows
• How to Tell a Jet from a Balloon: A Proposed Test for Beaming in Gamma Ray Bursts
• Predictions for The Very Early Afterglow and The Optical Flash
• On The Synchrotron Self-Compton Emission from Relativistic Shocks and Its Implications for Gamma-Ray Burst Afterglows
• No supernovae associated with two long-duration gamma ray bursts
• An enigmatic long-lasting gamma-ray burst not accompanied by a bright supernova
• Physical parameters of GRB 970508 and GRB 971214 from their afterglow synchrotron emission
• The afterglow, the redshift, and the extreme energetics of the gamma-ray burst 990123
• Low-Resolution Spectroscopy of Gamma-ray Burst Optical Afterglows: Biases in the Swift Sample and Characterization of the Absorbers
• GRB990123, The Optical Flash and The Fireball Model
• The Afterglows of Swift-era Gamma-Ray Bursts. I. Comparing pre-Swift and Swift era Long/Soft (Type II) GRB Optical Afterglows
• Hydrodynamic Time Scales and Temporal Structure of GRBs
• Light Curves of GRB Optical Flashes
• Gamma-ray burst early optical afterglows: implications for the initial Lorentz factor and the central engine
• GRB Radiative Efficiencies Derived from the Swift Data: GRBs vs. XRFs, Long vs. Short
• Optical and Radio Observations of the Afterglow from GRB990510: Evidence for a Jet
• A supernova origin for dust in a high-redshift quasar
• Polarization of prompt GRB emission: evidence for electromagnetically-dominated outflow
• The First Survey of X-ray Flares from Gamma Ray Bursts Observed by Swift: Temporal Properties and Morphology
• Gamma-ray burst early afterglows: reverse shock emission from an arbitrarily magnetized ejecta
• REM observations of GRB 060418 and GRB 060607A: the onset of the afterglow and the initial fireball Lorentz factor determination
• The Second Swift BAT Gamma-Ray Burst Catalog
• Signatures of Extragalactic Dust in pre-Swift GRB Afterglows
• The 2175 A dust feature in a Gamma Ray Burst afterglow at redshift 2.45
• The Afterglow of GRB 130427A from 1 to 10^16 GHz
• The nature of "dark" gamma-ray bursts
• GRB 080913 at redshift 6.7
• HST and Palomar Imaging of GRB 990123: Implications for the Nature of Gamma-Ray Bursts and their Hosts
• A Population of Massive, Luminous Galaxies Hosting Heavily Dust-Obscured Gamma-Ray Bursts: Implications for the Use of GRBs as Tracers of Cosmic Star Formation
• A Comprehensive Analysis of Swift/XRT Data: III. Jet Break Candidates in X-ray and Optical Afterglow Lightcurves
• The afterglow of GRB 021004: surfing on density waves
• The ROTSE-III Robotic Telescope System
• Spectroscopy of the Host Galaxy of the Gamma--Ray Burst 980703
• Physical Parameters for the Afterglows of GRB 980703, 990123, 990510, and 991216 Determined from Modeling of Multi-Frequency Data
• Afterglow Observations of Fermi-LAT Gamma-Ray Bursts and the Emerging Class of Hyper-Energetic Events
• The Host Galaxy of GRB 970508
• The Swift Burst Analyser I: BAT and XRT spectral and flux evolution of Gamma Ray Bursts
• The SEDs and Host Galaxies of the dustiest GRB afterglows
• Detection of a supernova signature associated with GRB 011121
• Probing Cosmic Chemical Evolution with Gamma-Ray Bursts: GRB060206 at z=4.048
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• A complete sample of bright Swift Long Gamma Ray Bursts: testing the spectral-energy correlations
• Extremely energetic Fermi Gamma-Ray Bursts obey spectral energy correlations
• The prompt-afterglow connection in Gamma-Ray Bursts: a comprehensive statistical analysis of Swift X-ray light-curves
• Gamma Ray Bursts in the comoving frame
• Discovery of the Low-Redshift Optical Afterglow of GRB 011121 and Its Progenitor Supernova 2001ke
• Optical Flashes and Radio Flares in GRBs afterglow: Numerical Study
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• A Comprehensive Study of Gamma-Ray Burst Optical Emission: I. Flares and Early Shallow Decay Component
• The Collimation and Energetics of the Brightest Swift Gamma-Ray Bursts
• GRB 021004: Reverse Shock Emission
• HI column densities of z > 2 Swift gamma-ray bursts
• Can the early X-ray afterglow of GRBs be explained by a contribution from the reverse shock?
• A statistical study of gamma-ray burst afterglows measured by the Swift Ultra-violet Optical Telescope
• The detailed optical light curve of GRB 030329
• A Reverse Shock in GRB 130427A
• Discovery of a Radio Flare from GRB 990123
• The extinction curves of star-forming regions from z=0.1 to 6.7 using GRB afterglow spectroscopy
• GRB 130427A: a Nearby Ordinary Monster
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• The line-of-sight towards GRB 030429 at z = 2.66: Probing the matter at stellar, galactic and intergalactic scales
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• The Troublesome Broadband Evolution of GRB 061126: Does a Grey Burst Imply Grey Dust?
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• Swift and XMM-Newton Observations of the Extraordinary GRB 060729: An afterglow with a more than 100 days X-ray light curve
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• The ultra-long GRB 111209A - II. Prompt to afterglow and afterglow properties
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• Optical Photometry of GRB 021004: The First Month
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