J/ApJ/852/1ivo://CDS.VizieR/J/ApJ/852/1doi:10.26093/cds/vizier.18520001CDSZhang G.Q.Wang F.Y.2018-10-23T07:14:32Z2018-09-12T07:45:48ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frgamma-ray-astronomygamma-ray-burstsredshiftedIn this paper, we study the luminosity function and formation rate of short gamma-ray bursts (sGRBs). First, we derive the Ep-Lp correlation using 16 sGRBs with redshift measurements and determine the pseudo redshifts of 284 Fermi sGRBs. Then, we use the Lynden-Bell c^-^ method to study the luminosity function and formation rate of sGRBs without any assumptions. A strong evolution of luminosity L(z){propto}(1+z)^4.47^ is found. After removing this evolution, the luminosity function is {Psi}(L){propto}L_0_^-0.29+/-0.01^ for dim sGRBs and {psi}(L){propto}L_0_^-1.07+/-0.01^ for bright sGRBs, with the break point 8.26x10^50^erg/s. We also find that the formation rate decreases rapidly at z<1.0, which is different from previous works. The local formation rate of sGRBs is 7.53 events Gpc^-3^/yr. Considering the beaming effect, the local formation rate of sGRBs including off-axis sGRBs is 203.31_-135.54_^+1152.09^ events Gpc^-3^/yr. We also estimate that the event rate of sGRBs detected by the advanced LIGO and Virgo is 0.85_-0.56_^+4.82^ events yr^-1^ for an NS-NS binary.2018ApJ...852....1Zhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/852/1CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/609/935 : Gamma-ray burst formation rate (Yonetoku+, 2004)J/ApJ/744/141 : Shapes of GRB light curves (Bhat+, 2012)J/ApJS/207/38 : IPN localizations of Konus short GRBs (Pal'shin+, 2013)J/ApJS/211/13 : The second Fermi/GBM GRB catalog (4yr) (von Kienlin+, 2014)J/ApJS/223/28 : The third Fermi/GBM GRB catalog (6yr) (Bhat+, 2016)J/ApJS/224/10 : The second Konus-Wind short GRB catalog (Svinkin+, 2016)J/ApJ/818/110 : Short GRBs with Fermi GBM and Swift BAT (Burns+, 2016)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/852/1https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/852/1http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/852/1https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/852/1https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/852/1http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/852/1GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/852/1/table1 (Short gamma-ray burst (sGRB) sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/852/1/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/852/1/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/852/1/table1?GETtext/xml+votable180.050000true345.3623333-38.97763890.005555555555555556Cone search capability for table J/ApJ/852/1/table2 (*Fermi/GBM sGRB sample)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/852/1/table2?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/852/1/table2?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/852/1/table2?GETtext/xml+votable180.050000true113.25-19.70.0055555555555555566/185 210 211 390 503 549 698 884 1450 1480 1502 1632 1713 1775 2191 2253 2563 2721 2751 2879 3318 3437 3587 3598 3611 3614 3759 4236 4717 5112 5131 5135 5244 5281 5287 5323 5353 5371 5714 5922 5929 6010 6087 6111 6312 6348 6533 6644 6737 6757 6987 7330 7392 7466 7519 7729 7748 7789 7805 7941 7987 7999 8024 8052 8107 8187 8714 8727 8741 8795 8966 9030 9108 9230 9262 9636 9675 10052 10287 10473 10549 10611 10735 11159 11169 11428 11657 11879 12005 12174 12227 12333 12597 12622 12702 12943 13094 13252 13293 13398 13476 13592 13633 13731 14277 14397 14404 14967 15326 15875 16137 16156 16672 16781 16788 16911 17185 17517 17661 17793 17980 18366 18451 18702 18876 18938 19122 19529 19599 19714 19894 19911 20015 20191 20274 20294 20401 20631 20727 20800 20838 21093 21094 21129 21359 21495 21537 21915 22013 22048 22113 22170 22731 22788 22916 23321 23500 23528 23865 24113 24476 24495 24508 24518 24543 24710 24869 24897 24904 25066 25246 25426 25441 25464 26013 26080 26084 26295 26360 26408 26434 26632 26746 26968 27067 27209 28234 28316 28374 28416 28497 29019 29024 29370 29542 29757 29769 29942 30088 30379 30805 31077 31299 31315 31679 31741 31805 31811 32110 32271 32399 32423 32503 32687 33004 33192 33601 33617 33833 33890 33895 34018 34679 34917 35196 35200 35336 35448 35503 35708 35721 35731 35899 36134 36273 36528 36744 37007 37717 37803 38152 38767 39596 39818 39992 40417 40618 40786 40802 41061 41504 42121 42175 42333 42524 42718 42754 42773 43086 43262 43267 43918 44158 44729 44739 44791 44808 44956 45088 45182 45259 45361 45413 45509 45572 45658 46517 46529 46757 46826 46835 46847 46914 47014 47031 47153 47222 47253 47386 47556 48315 48410 48513 49080 49127 49148https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/852/1?format=asciiGamma-raydefaultJ/ApJ/852/1/table1Short gamma-ray burst (sGRB) sampleRef[1/14] Reference (1)meta.ref;pos.frameintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintGRBGRB identifier (YYMMDDA)meta.id;meta.maincharT90r[0.06/1.3] Rest-frame duration T_90_^rest^=T_90_/(1+z)stime.intervalfloatz[0.1/1] Redshift from literaturesrc.redshiftfloatEp[56.4/8679.6] Peak energykeVem.energyfloate_Ep[0.5/948] Negative uncertainty on EpkeVstat.errorfloatE_Ep[7/948] Positive uncertainty on EpkeVstat.error;stat.maxfloatLp[1e+50/1.1e+54] Peak luminosity (1-10^5^keV range) in 64ms of the observer-frame time bin in erg/s1e-07Wphys.luminosity;em.gammadoublee_Lp[1.8e+49/1.4e+53] Lp negative uncertainty1e-07Wstat.errordoubleE_Lp[1.8e+49/2.4e+53] Lp positive uncertainty1e-07Wstat.error;stat.maxdoubleSimbadSimbad column added by the CDSmeta.ref.urlchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/ApJ/852/1/table2*Fermi/GBM sGRB samplerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintFermiGRB identifier (YYMMDDddd; <Fermi bnYYMMDDddd> in Simbad)meta.id;meta.mainlongT90[0.02/2.1] Rest frame durationstime.durationfloatz[0.009/13.4] Pseudo redshift (1)src.redshiftfloatFlux[1.5/146.5] Peak fluxph.cm**-2.s**-1phot.flux;stat.maxfloate_Flux[0.2/4.5]? Uncertainty in Fluxph.cm**-2.s**-1stat.error;phot.fluxfloatnullableEp[22/4101] Peak energykeVem.energyfloate_Ep[4/4092]? Uncertainty in EpkeVstat.errorfloatnullablealpha[-1.7/-0.01] The {alpha} photon indexspect.indexfloatbeta[-5/-1.3] The {beta} photon indexspect.indexfloatLp[0.002/64300] Peak 1-10keV luminosity in 1e+50erg/s1e+43Wphys.luminosity;em.gammadoublee_Lp[0.0007/8510]? Uncertainty in Lp1e+43Wstat.errordoublenullableB16Display the 6yr Fermi/GBM catalog data (Bhat+, 2016, J/ApJS/223/28) for this GRB if anymeta.ref.urlintnullableSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPositions from SIMBAD or from the Fermi GBM burst catalog (http://heasarc.gsfc.nasa.gov/W3Browse/fermi/fermigbrst.html) (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD or from the Fermi GBM burst catalog (http://heasarc.gsfc.nasa.gov/W3Browse/fermi/fermigbrst.html) (declination part)degpos.eq.dec;meta.main