CaltechAUTHORS
  A Caltech Library Service

Astro 2020 Science White Paper: Time Domain Studies of Neutron Star and Black Hole Populations: X-ray Identification of Compact Object Types

Vulic, N. and Hornschemeier, A. E. and Antoniou, V. and Basu-Zych, A. R. and Binder, B. and Fornasini, F. M. and Fürst, F. and Haberl, F. and Heida, M. and Lehmer, B. D. and Maccarone, T. J. and Ptak, A. F. and Sivakoff, G. R. and Tzanavaris, P. and Wik, D. R. and Williams, B. F. and Wilms, J. and Yukita, M. and Zezas, A. (2019) Astro 2020 Science White Paper: Time Domain Studies of Neutron Star and Black Hole Populations: X-ray Identification of Compact Object Types. Astro2020 Science White Paper, . (Unpublished) https://resolver.caltech.edu/CaltechAUTHORS:20190618-092213251

[img] PDF - Submitted Version
See Usage Policy.

153Kb

Use this Persistent URL to link to this item: https://resolver.caltech.edu/CaltechAUTHORS:20190618-092213251

Abstract

What are the most important conditions and processes governing the growth of stellar-origin compact objects? The identification of compact object type as either black hole (BH) or neutron star (NS) is fundamental to understanding their formation and evolution. To date, time-domain determination of compact object type remains a relatively untapped tool. Measurement of orbital periods, pulsations, and bursts will lead to a revolution in the study of the demographics of NS and BH populations, linking source phenomena to accretion and galaxy parameters (e.g., star formation, metallicity). To perform these measurements over sufficient parameter space, a combination of a wide-field (>5000 deg^2) transient X-ray monitor over a dynamic energy range (~1-100 keV) and an X-ray telescope for deep surveys with <5 arcsec PSF half-energy width (HEW) angular resolution are required. Synergy with multiwavelength data for characterizing the underlying stellar population will transform our understanding of the time domain properties of transient sources, helping to explain details of supernova explosions and gravitational wave event rates.


Item Type:Report or Paper (White Paper)
Related URLs:
URLURL TypeDescription
http://arxiv.org/abs/1903.09858arXivDiscussion Paper
ORCID:
AuthorORCID
Vulic, N.0000-0001-7855-8336
Hornschemeier, A. E.0000-0001-8667-2681
Antoniou, V.0000-0001-7539-1593
Fürst, F.0000-0003-0388-0560
Heida, M.0000-0002-1082-7496
Lehmer, B. D.0000-0003-2192-3296
Maccarone, T. J.0000-0003-0976-4755
Ptak, A. F.0000-0001-5655-1440
Sivakoff, G. R.0000-0001-6682-916X
Tzanavaris, P.0000-0001-5737-5055
Wik, D. R.0000-0001-8952-676X
Williams, B. F.0000-0002-7502-0597
Wilms, J.0000-0003-2065-5410
Yukita, M.0000-0001-6366-3459
Zezas, A.0000-0001-8952-676X
Group:Space Radiation Laboratory
Series Name:Astro2020 Science White Paper
Record Number:CaltechAUTHORS:20190618-092213251
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20190618-092213251
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:96495
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:18 Jun 2019 16:30
Last Modified:27 Nov 2019 19:37

Repository Staff Only: item control page