On the nature of the 'hostless' short GRBs

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On the nature of the 'hostless' short GRBs. / Tunnicliffe, R. L.; Levan, A. J.; Tanvir, N. R.; Rowlinson, A.; Perley, D. A.; Bloom, J. S.; Cenko, S. B.; O'Brien, P. T.; Cobb, B. E.; Wiersema, K.; Malesani, D.; de Ugarte Postigo, A.; Hjorth, J.; Fynbo, J. P U; Jakobsson, P.

In: Monthly Notices of the Royal Astronomical Society, Vol. 437, No. 2, 01.01.2014, p. 1495-1510.

Research output: Contribution to journalJournal articlepeer-review

Harvard

Tunnicliffe, RL, Levan, AJ, Tanvir, NR, Rowlinson, A, Perley, DA, Bloom, JS, Cenko, SB, O'Brien, PT, Cobb, BE, Wiersema, K, Malesani, D, de Ugarte Postigo, A, Hjorth, J, Fynbo, JPU & Jakobsson, P 2014, 'On the nature of the 'hostless' short GRBs', Monthly Notices of the Royal Astronomical Society, vol. 437, no. 2, pp. 1495-1510. https://doi.org/10.1093/mnras/stt1975

APA

Tunnicliffe, R. L., Levan, A. J., Tanvir, N. R., Rowlinson, A., Perley, D. A., Bloom, J. S., Cenko, S. B., O'Brien, P. T., Cobb, B. E., Wiersema, K., Malesani, D., de Ugarte Postigo, A., Hjorth, J., Fynbo, J. P. U., & Jakobsson, P. (2014). On the nature of the 'hostless' short GRBs. Monthly Notices of the Royal Astronomical Society, 437(2), 1495-1510. https://doi.org/10.1093/mnras/stt1975

Vancouver

Tunnicliffe RL, Levan AJ, Tanvir NR, Rowlinson A, Perley DA, Bloom JS et al. On the nature of the 'hostless' short GRBs. Monthly Notices of the Royal Astronomical Society. 2014 Jan 1;437(2):1495-1510. https://doi.org/10.1093/mnras/stt1975

Author

Tunnicliffe, R. L. ; Levan, A. J. ; Tanvir, N. R. ; Rowlinson, A. ; Perley, D. A. ; Bloom, J. S. ; Cenko, S. B. ; O'Brien, P. T. ; Cobb, B. E. ; Wiersema, K. ; Malesani, D. ; de Ugarte Postigo, A. ; Hjorth, J. ; Fynbo, J. P U ; Jakobsson, P. / On the nature of the 'hostless' short GRBs. In: Monthly Notices of the Royal Astronomical Society. 2014 ; Vol. 437, No. 2. pp. 1495-1510.

Bibtex

@article{932f191d18e4436999fad096519ffe11,
title = "On the nature of the 'hostless' short GRBs",
abstract = "A significant proportion (~30 per cent) of the short-duration gamma-ray bursts (SGRBs)localized by Swift have no detected host galaxy coincident with the burst location to deeplimits, and also no high-likelihood association with proximate galaxies on the sky. TheseSGRBs may represent a population at moderately high redshifts (z≳ 1), for which the hostsare faint, or a population where the progenitor has been kicked far from its host or is sited in anoutlying globular cluster. We consider the afterglow and host observations of three 'hostless'bursts (GRBs 090305A, 091109B and 111020A), coupled with a new observational diagnosticto aid the association of SGRBs with putative host galaxies to investigate this issue. Consideringthe well localized SGRB sample, 7/25 SGRBs can be classified as 'hostless' by our diagnostic.Statistically, however, the proximity of these seven SGRBs to nearby galaxies is higher thanis seen for random positions on the sky. This suggests that the majority of 'hostless' SGRBshave likely been kicked from proximate galaxies at moderate redshift. Though this result stillsuggests only a small proportion of SGRBs will be within the Advanced Laser InterferometerGravitational Wave Observatory horizon for neutron star-neutron star (NS) or neutron star-black hole (BH) inspiral detection (z~0.1), in the particular case of GRB 111020A a plausiblehost candidate is at z = 0.02.",
keywords = "090305A - gamma-ray burst, 091109B - gamma-ray burst, 110112A - gamma-ray burst, 111020A - stars, Individual, Neutron, Photometric - gamma-ray burst, Techniques",
author = "Tunnicliffe, {R. L.} and Levan, {A. J.} and Tanvir, {N. R.} and A. Rowlinson and Perley, {D. A.} and Bloom, {J. S.} and Cenko, {S. B.} and O'Brien, {P. T.} and Cobb, {B. E.} and K. Wiersema and D. Malesani and {de Ugarte Postigo}, A. and J. Hjorth and Fynbo, {J. P U} and P. Jakobsson",
year = "2014",
month = jan,
day = "1",
doi = "10.1093/mnras/stt1975",
language = "English",
volume = "437",
pages = "1495--1510",
journal = "Royal Astronomical Society. Monthly Notices",
issn = "0035-8711",
publisher = "Oxford University Press",
number = "2",

}

RIS

TY - JOUR

T1 - On the nature of the 'hostless' short GRBs

AU - Tunnicliffe, R. L.

AU - Levan, A. J.

AU - Tanvir, N. R.

AU - Rowlinson, A.

AU - Perley, D. A.

AU - Bloom, J. S.

AU - Cenko, S. B.

AU - O'Brien, P. T.

AU - Cobb, B. E.

AU - Wiersema, K.

AU - Malesani, D.

AU - de Ugarte Postigo, A.

AU - Hjorth, J.

AU - Fynbo, J. P U

AU - Jakobsson, P.

PY - 2014/1/1

Y1 - 2014/1/1

N2 - A significant proportion (~30 per cent) of the short-duration gamma-ray bursts (SGRBs)localized by Swift have no detected host galaxy coincident with the burst location to deeplimits, and also no high-likelihood association with proximate galaxies on the sky. TheseSGRBs may represent a population at moderately high redshifts (z≳ 1), for which the hostsare faint, or a population where the progenitor has been kicked far from its host or is sited in anoutlying globular cluster. We consider the afterglow and host observations of three 'hostless'bursts (GRBs 090305A, 091109B and 111020A), coupled with a new observational diagnosticto aid the association of SGRBs with putative host galaxies to investigate this issue. Consideringthe well localized SGRB sample, 7/25 SGRBs can be classified as 'hostless' by our diagnostic.Statistically, however, the proximity of these seven SGRBs to nearby galaxies is higher thanis seen for random positions on the sky. This suggests that the majority of 'hostless' SGRBshave likely been kicked from proximate galaxies at moderate redshift. Though this result stillsuggests only a small proportion of SGRBs will be within the Advanced Laser InterferometerGravitational Wave Observatory horizon for neutron star-neutron star (NS) or neutron star-black hole (BH) inspiral detection (z~0.1), in the particular case of GRB 111020A a plausiblehost candidate is at z = 0.02.

AB - A significant proportion (~30 per cent) of the short-duration gamma-ray bursts (SGRBs)localized by Swift have no detected host galaxy coincident with the burst location to deeplimits, and also no high-likelihood association with proximate galaxies on the sky. TheseSGRBs may represent a population at moderately high redshifts (z≳ 1), for which the hostsare faint, or a population where the progenitor has been kicked far from its host or is sited in anoutlying globular cluster. We consider the afterglow and host observations of three 'hostless'bursts (GRBs 090305A, 091109B and 111020A), coupled with a new observational diagnosticto aid the association of SGRBs with putative host galaxies to investigate this issue. Consideringthe well localized SGRB sample, 7/25 SGRBs can be classified as 'hostless' by our diagnostic.Statistically, however, the proximity of these seven SGRBs to nearby galaxies is higher thanis seen for random positions on the sky. This suggests that the majority of 'hostless' SGRBshave likely been kicked from proximate galaxies at moderate redshift. Though this result stillsuggests only a small proportion of SGRBs will be within the Advanced Laser InterferometerGravitational Wave Observatory horizon for neutron star-neutron star (NS) or neutron star-black hole (BH) inspiral detection (z~0.1), in the particular case of GRB 111020A a plausiblehost candidate is at z = 0.02.

KW - 090305A - gamma-ray burst

KW - 091109B - gamma-ray burst

KW - 110112A - gamma-ray burst

KW - 111020A - stars

KW - Individual

KW - Neutron

KW - Photometric - gamma-ray burst

KW - Techniques

U2 - 10.1093/mnras/stt1975

DO - 10.1093/mnras/stt1975

M3 - Journal article

AN - SCOPUS:84890942982

VL - 437

SP - 1495

EP - 1510

JO - Royal Astronomical Society. Monthly Notices

JF - Royal Astronomical Society. Monthly Notices

SN - 0035-8711

IS - 2

ER -

ID: 120846700