IMG_6329
ABOUT

V Congresso Nazionale GRB
12-15 settembre 2022

Il congresso, nel venticinquennale della scoperta degli afterglow da parte di BeppoSAX, vuole essere un'occasione per discutere i recenti sviluppi nel campo dei GRB, soprattutto a seguito della scoperta di emissione ad altissime energie e della connessione degli short GRB con le sorgenti di onde gravitazionali, in vista delle future missioni dedicate ai GRB.

Saranno previste sessioni dedicate a discussioni su questi hot topics:

  • Emissione al GeV dei GRB prompt o afterglow?
  • Qual è l'origine della Plateau emission?
  • E' meglio un sistema di detection Distribuito o Concentrato (sistema di satelliti o un satellite solo?) per il prompt?
  • Quali strumenti sono essenziali per le altre fasi dei GRB?
  • Quale l'origine della relazione di Amati?
  • Motore centrale: magnetar o buco nero?
  • Il getto: strutturato o no?
  • Il getto: magnetico o cinetico?
  • Quale l'origine dell'emissione a basse energie del prompt? Black body o Sincrotrone?
  • Che relazione tra i GRB e altri fenomeni transienti?
  • Emissione al TeV: SSC o sincrotrone?

Programma scientifico

Il congresso accoglierà inoltre al solito contributi teorici ed osservativi su temi tipici del settore legato ai GRB:

Long vs. Short GRBs
Probing into short GRB properties with the S-BAT4 (extended) sample.
On the hosts of neutron star mergers in the nearby Universe.
Is rapid optical rise of GRB 190919B a sign of late flaring activity.
Host galaxies & Environment
Time-evolving modelling for fits to Xray GRB afterglows.
Dissecting the interstellar medium of a z=6.3 galaxy. X-shooter spectroscopy and HST imaging of the afterglow and environment of the Swift GRB 210905A.
Time Evolving Photoionisation Device (TEPID): a new code for time evolving photoionisation and spectral fitting.
Central Engine & Progenitors
From binary neutron star mergers to short gamma-ray burst jets: towards the first end-to-end numerical modelling.
White dwarf binary mergers: an overlooked class of low-energy gamma-ray bursts.
GRBs and other Transients
Cosmology with GRBs
The Amati relation after 20years: discovery, main properties, most relevant applications and perspectives.
Fundamental Physics with GRBs
Future Missions & Facilities
The X/Gamma-ray Imaging Spectrometer XGIS: Unveiling a high-energy broadband.
The SVOM mission.
Multi-Messenger Astronomy
On the hadronic origin of the TeV radiation from GRBs and the expected neutrino flux.
Perspectives for multi-messenger astronomy with the next generation of gravitational-wave detectors and high-energy satellites.
Gamma-Ray Bursts central engine in the multi-messenger era.

>>Full list of abstracts<<

PastedGraphic-1-1

Primo afterglow X


Il 2022 e’ anche il 25ennale della prima osservazione di un afterglow di GRB fatta con BeppoSAX prima nei raggi X e poi con i telescopi di La Palma, e pure di Campo Imperatore in ottico. Questo ha portato alla localizzazione accurata delle galassie ospiti e alla conseguente osservazione spettroscopica che ha determinato che le distanze dei GRB erano cosmologiche.

Bibliografia: https://www.nature.com/articles/42885



CCD images of the field of GRB970228 taken at the 0.60 m Schmidt telescope at Campo Imperatore.

The numbers indicate the reference stars, used to set the photometry zero point.

The centers of the circles indicate the location of the Optical Transient (labelled OT) and of the KM star (labelled S).

Each image covers a field of ≈ 2.8 × 1.9 arcmin2 . North and East are top and left, respectively.

Bibliografia: https://www.nature.com/articles/386686a0

PastedGraphic-3-1

afterglow ottico Campo Imperatore

PastedGraphic-2-2-1

afterglow ottico dal WHT

V-band images of a 1.5' x 1.5' region of the sky containing the position of the opticatl transient. The left image was obtained with the WHT on 1997 28th of Febrauary, UT 23h 48min, the right image with the INT on March, UT 20h 42min.

The optical transient is indicated by 'OT'. The 'M' dwarf, separeted from the optical transient by 2.9", is also indicated. Bibliografia: https://arxiv.org/pdf/astro-ph/9709105.pdf

AGENDA

Programma delle giornate

12/09/22

14:30 - 14:50

INTRODUCTION

14:50 - 15:20

Lorenzo Amati

The Amati relation after 20years: discovery, main properties, most relevant applications and perspectives

15:20 - 15:50

Gor Oganesyan

Physics of the GRB prompt emission

15:50 - 16:10

Maria Edvige Ravasio

New insights into the physics of GRB prompt emission from high energy observations

16:10 - 16:30

OPEN DISCUSSION

16:30 - 17:00

COFFEE BREAK

17:00 - 17:20

Martin Topinka

Is rapid optical rise of GRB 190919B a sign of late flaring activity

17:20 - 17:40

Riccardo Brivio

GRB 080928 afterglow polarization analysis and GRB afterglow spectropolarimetry

17:40 - 18:00

Stefano Giarratana

GRB 201015A: a relatively faint GRB with a hint of Very High Energy gamma-ray emission

18:00 - 18:20

Marco Marongiu

Radio data challenge the broadband modelling of GRB160131A afterglow

18:20 - 18:30

OPEN DISCUSSION

13/09/22

9:00 - 9:30

Francesco Longo

High Energy emission from GRBs, from Fermi to IACTs

9:30 - 10:00

Lara Nava

Gamma-Ray Bursts at the highest energies

10:00 - 10:20

Davide Miceli

Very high energy emission from gamma-ray bursts with the MAGIC telescopes

10:20 - 10:40

Alessio Mei

GeV emission from a compact binary merger

10:40 - 10:50

OPEN DISCUSSION

10:50 - 11:20

COFFEE BREAK

11:20 - 11:50

Paolo D'Avanzo

Short Gamma-ray bursts in the multi-messenger era: situation and perspectives

11:50 - 12:20

Riccardo Ciolfi

From binary neutron star mergers to short gamma-ray burst jets: towards the first end-to-end numerical modelling

12:20 - 12:40

Giulia Gianfagna

A simultaneous model fitting of GW and EM data of mergers: breaking model degeneracies in GW170817 and future events

12:40 - 13:00

Matteo Ferro

Search for afterglow and kilonova emission in short GRBs

13:00 - 15:00

LUNCH BREAK

15:00 - 15:20

Luca Izzo

The first orphan GRB detected through its associated SN emission

15:20 - 15:40

Anna Elisa Camisasca

Optimising the observation strategy of optical counterparts to short GRBs with robotic Liverpool Telescope

15:40 - 16:10

Samuele Ronchini

Perspectives for multi-messenger astronomy with the next generation of gravitational-wave detectors and high-energy satellites

16:10 - 16:30

OPEN DISCUSSION

16:30 - 17:00

COFFEE BREAK

17:00 - 18:30

SPECIAL TALK

Enrico Costa, Filippo Frontera, Luigi Piro

Story of a discovery 25 years later: the GRB afterglow with BeppoSAX

20:30 - 23:00

CENA SOCIALE alla "Bottega di Trimalcione"

14/09/22

9:20 - 9:50

Giancarlo Ghirlanda

The structure of Gamma Ray Burst jets

9:50 - 10:20

Stefano Ascenzi

The origin of the X-ray plateaus in the structured jet scenario

10:20 - 10:50

Maria Grazia Bernardini

Gamma-Ray Bursts central engine in the multi-messenger era

10:50 - 11:20

COFFEE BREAK

11:20 - 11:50

Simone Dall'Osso

The hunt for GRB central engines

11:50 - 12:10

OPEN DISCUSSION

12:10 - 12:40

Jorge Rueda

White dwarf binary mergers: an overlooked class of low-energy gamma- ray bursts

12:40 - 13:00

Andrea Rossi

Mixing up the standard GRB classification

13:00 - 15:00

LUNCH BREAK

15:00 - 15:20

Riccardo Crupi

A data driven framework for searching long faint astronomical high- energy transients

15:20 - 15:50

Andrea Rossi

The hunt for GRB host galaxies

15:50 - 16:10

Lorenzo Cavallo

On the hosts of neutron star mergers in the nearby Universe

16:10 - 16:30

Andrea Saccardi

Dissecting the ISM of a z=6.3 galaxy. X-shooter spectroscopy and HST imaging of the afterglow and environment of the Swift GRB 210905A

16:30 - 17:00

COFFEE BREAK

17:00 - 17:20

OPEN DISCUSSION

17:20 - 17:50

Dafne Guetta

On the hadronic origin of the TeV radiation from GRBs and the expected neutrino flux

17:50 - 18:10

Graziella Pizzichini

I shall report on an ongoing search for particular properties of GRBs at high redshift

15/09/22

9:00 - 9:20

Alfredo Luminari

Time Evolving Photoionisation Device (TEPID): a new code for time evolving photoionisation and spectral fitting

9:20 - 9:40

Aishwarya Linesh Thakur

Time-evolving modelling for fits to Xray GRB afterglows

9:40 - 10:00

Maria Grazia Bernardini

The SVOM mission

10:00 - 10:40

Giulia Stratta

The Transient High-Energy Sky and Early Universe Surveyor (THESEUS)

10:40 - 10:50

OPEN DISCUSSION

10:50 - 11:20

COFFEE BREAK

11:20 - 11:40

Ezequiel Marchesini

The X/Gamma-ray Imaging Spectrometer XGIS: Unveiling a high- energy broadband

11:40 - 12:00

Giuseppe Dilillo

Algorithms for Gamma-Ray Bursts detection

12:00 - 12:20

Giovanni Della Casa

Study of Gamma-Ray Bursts microvariability

12:20 - 12:40

Fabrizio Fiore

HERMES and SpIRIT status report

12:40 - 13:00

OPEN DISCUSSION

13:00 - 15:00

LUNCH BREAK

15:00 - 15:20

Riccardo Campana

HERMES and SpIRIT payload calibration

15:20 - 15:40

Andrea Sanna

On the localisation capabilities of the HERMES + SpIRIT constellation of cube-sats

15:40 - 16:00

Lara Nava-Giancarlo Ghirlanda

HERMES detection rate and synergies with GW interferometers

16:00 - 16:20

Luciano Burderi

ALBATROS

16:20 - 16:40

CONCLUDING REMARKS

Mancano ancora

00

days

Registration
SPEAKERS

Invited Speakers

Giancarlo-Ghirlanda

Giancarlo Ghirlanda

INAF-Osservatorio Astronomico di Brera

The structure of Gamma Ray Burst jets.

foto_bernardini

Maria Grazia Bernardini

INAF-Osservatorio Astronomico di Brera

Gamma-Ray Bursts central engine in the multi-messenger era.

lorenzo-amati

Lorenzo Amati

INAF-OAS Bologna

The Amati relation after 20years: discovery, main properties, most relevant applications and perspectives.

nava_web

Lara Nava

INAF-Osservatorio Astronomico di Brera

Gamma-Ray Bursts at the highest energies.

ciolfi-2-scaled

Riccardo Ciolfi

INAF, Osservatorio Astronomico di Padova

From binary neutron star mergers to short gamma-ray burst jets: towards the first end-to-end numerical modelling.

933c30b9d0529af91a8d5f1b05b7492a_XL

Gor Oganesyan

GSSI

Physics of the GRB prompt emission.

JARueda-340×318

Jorge Armando Rueda Hernandez

ICRANet,Ferrara

White dwarf binary mergers: an overlooked class of low-energy gamma-ray bursts.

guetta

Dafne Guetta

Ariel University, Ariel, Israel

On the hadronic origin of the TeV radiation from GRBs and the expected neutrino flux.

unnamed

Paolo D'Avanzo

INAF-OAB

Short Gamma-ray bursts in the multi-messenger era: situation and perspectives.

4f301674268d49db72fb9bc6315fe6c8_XL

Samuele Ronchini

Gran Sasso Science Institute

Perspectives for multi-messenger astronomy with the next generation of gravitational-wave detectors and high-energy satellites.

io-lbt2

Andrea Rossi

INAF-OAS Bologna

The hunt for GRB host galaxies.

IMG_5808

Simone Dall'Osso

INFN-Universita la Sapienza, Roma

Central engine.

StefanoAscenzi_0

Stefano Ascenzi

Institute of Space Sciences (ICE)-CSIC-IEEC

The origin of the X-ray plateaus in the structured jet scenario.

SOC

F. Fiore, L. Nava, F. Longo, A. Celotti, L. Amati, L. Piro, M. Branchesi, M. Della Valle, G. Ghisellini, A. Sanna, G. Tagliaferri, A. Vacchi, S. Savaglio

LOC

F. Fiore, L. Nava, A. Celotti, C. Feruglio, F. Longo, M. Citossi, G. Dilillo, G. Della Casa, G. Principe, I. Burelli, A. Vigliano, G. Ardizzoia

Secretary

G. Ardizzoia (CIFS – Consorzio Interuniversitario per la Fisica Spaziale)

cifslogo
Registration form
 

Registration to the Conference

The registration fee is 180 EUR, which includes lunches, coffee breaks and social dinner for the whole duration of the conference.

GRBV Conference is supported by CIFS – Consorzio Interuniversitario per la Fisica Spaziale.

The registration is closed.

CONTACT

Any question? please feel free to contact us at grbv@inaf.it

ORGANIZER

INAF

Osservatorio Astronomico
di Trieste
Italy

grbv@inaf.it
https://www.oats.inaf.it