Multiband gravitational-wave astronomy: Observing binary inspirals with a decihertz detector, B-DECIGO

@article{Isoyama2018MultibandGA,
  title={Multiband gravitational-wave astronomy: Observing binary inspirals with a decihertz detector, B-DECIGO},
  author={Soichiro Isoyama and Hiroyuki Nakano and Takashi Nakamura},
  journal={Progress of Theoretical and Experimental Physics},
  year={2018}
}
An evolving Japanese gravitational-wave (GW) mission at deci-Hz band: B-DECIGO (DECihertz laser Interferometer Gravitational wave Observatory) will enable us to detect GW150914-like binary black-holes, GW170817-like binary neutron-stars, and the intermediate mass binary black-holes out to cosmological distances. The B-DECIGO band slots in between the aLIGO-Virgo-KAGRA-IndIGO (hecto-Hz) and LISA (milli-Hz) bands to broader bandwidth, and these sources emit GWs for weeks to years across the… 

Figures and Tables from this paper

Multiband observation of LIGO/Virgo binary black hole mergers in the gravitational-wave transient catalog GWTC-1
The Advanced LIGO and Virgo detectors opened a new era to study black holes (BHs) in our Universe. A population of stellar-mass binary BHs (BBHs) are discovered to be heavier than previously
Scope Out Multiband Gravitational-Wave Observations of GW190521-Like Binary Black Holes with Space Gravitational Wave Antenna B-DECIGO
The gravitational wave event, GW190521, is the most massive binary black hole merger observed by ground-based gravitational wave observatories LIGO/Virgo to date. While the observed gravitational
Multiband gravitational-wave parameter estimation: A study of future detectors
The first detection of a gravitational-wave signal of a coalescence of two black holes marked the beginning of the era of gravitational-wave astronomy, which opens exciting new possibilities in the
The missing link in gravitational-wave astronomy: discoveries waiting in the decihertz range
The gravitational-wave astronomical revolution began in 2015 with LIGO’s observation of the coalescence of two stellar-mass black holes. Over the coming decades, ground-based detectors like laser
Binary white dwarfs and decihertz gravitational wave observations: From the Hubble constant to supernova astrophysics
Context. Coalescences of binary white dwarfs represent a copious source of information for gravitational wave interferometers operating in the decihertz band. Moreover, according to the double
Space gravitational wave antenna DECIGO and B-DECIGO
Since the direct detection of gravitational wave will give us a fruitful insight about the early universe or life of stars, laser interferometric gravitational wave detectors with the strain
Probing primordial stochastic gravitational wave background with multi-band astrophysical foreground cleaning
The primordial stochastic gravitational wave background (SGWB) carries first-hand messages of early-universe physics, possibly including effects from inflation, preheating, cosmic strings,
Synergy between ground and space based gravitational wave detectors. Part II: Localisation
We study the advantage of combining measurements from future ground and space based gravitational wave detectors in estimating the parameters of a black-hole binary coalescence. This is an extension
Neutron Star–Neutron Star and Neutron Star–Black Hole Mergers: Multiband Observations and Early Warnings
The detections of gravitational waves (GWs) from binary neutron star systems and neutron star–black hole systems provide new insights into dense matter properties in extreme conditions and associated
New Perspectives for Multifrequency GW Astronomy: Strong Gravitational Lensing of GW
Direct detection of gravitational waves was for a long time a holy grail of observational astronomy. The situation changed in 2015 with the first ever registration of gravitational wave signal
...
...

References

SHOWING 1-10 OF 217 REFERENCES
Multiband Gravitational-Wave Astronomy: Parameter Estimation and Tests of General Relativity with Space- and Ground-Based Detectors.
TLDR
A catalog of 200 BBHs is generated and it is found that having prior information from eLISA can reduce the uncertainty in the measurement of source distance and primary black hole spin by up to factor of 2 in ground-based GW detectors.
Gravitational wave observations of galactic intermediate-mass black hole binaries with DECIGO path finder
DECIGO path finder is a space-borne gravitational wave (GW) detector with sensitivity in the frequency band 0.1–100 Hz. As a first step mission to DECIGO, it is aiming for launching in 2016–2017.
Prospects for Multiband Gravitational-Wave Astronomy after GW150914.
The black hole binary (BHB) coalescence rates inferred from the Advanced LIGO detection of GW150914 imply an unexpectedly loud gravitational-wave (GW) sky at millihertz frequencies accessible to the
SCIENTIFIC POTENTIAL OF DECIGO PATHFINDER AND TESTING GR WITH SPACE-BORNE GRAVITATIONAL WAVE INTERFEROMETERS
Deci-Hertz Interferometer Gravitational Wave Observatory (DECIGO) Pathfinder (DPF) has an ability to detect gravitational waves (GWs) from galactic intermediate mass black hole binaries. If the
Detector configuration of DECIGO/BBO and identification of cosmological neutron-star binaries
The primary target for the planned space-borne gravitational wave interferometers DECIGO/BBO (Decihertz Interferometer Gravitational Wave Observatory/Big Bang Observer) is a primordial gravitational
Synergy between ground- and space-based gravitational-wave detectors for estimation of binary coalescence parameters
We study the advantage of the co-existence of future ground and space based gravitational wave detectors, in estimating the parameters of a binary coalescence. Using the post-Newtonian waveform for
GW151226: Observation of Gravitational Waves from a 22-Solar-Mass Binary Black Hole Coalescence.
TLDR
This second gravitational-wave observation provides improved constraints on stellar populations and on deviations from general relativity.
The Decihertz Laser Interferometer Can Determine the Position of the Coalescing Binary Neutron Stars within an Arcminute a Week before the Final Merging Event to the Black Hole
It may be possible to construct a laser interferometer gravitational wave antenna in space with hrms ~ 10-23 at f ~ 0.1 Hz in ~2020. This decihertz antenna may be called the Decihertz Interferometer
Gravitational waves from merging compact binaries: How accurately can one extract the binary's parameters from the inspiral waveform?
TLDR
This work investigates how accurately the distance to the source and the masses and spins of the two bodies will be measured from the inspiral gravitational wave signals by the three-detector LIGO-VIRGO network using ``advanced detectors'' (those present a few years after initial operation).
Science with the space-based interferometer LISA. V: Extreme mass-ratio inspirals
The space-based Laser Interferometer Space Antenna (LISA) will be able to observe the gravitational-wave signals from systems comprised of a massive black hole and a stellar-mass compact object.
...
...