Multiwavelength observations of GRB 140629A A long burst with an achromatic jet break in the optical and X-ray afterglow

被引:7
|
作者
Hu, Y-D [1 ,2 ]
Oates, S. R. [1 ,3 ]
Lipunov, V. M. [4 ,5 ]
Zhang, B-B [1 ,6 ,7 ]
Castro-Tirado, A. J. [1 ,8 ]
Jeong, S. [1 ,9 ]
Sanchez-Ramirez, R. [1 ,10 ]
Tello, J. C. [1 ]
Cunniffe, R. [1 ]
Gorbovskoy, E. [5 ]
Caballero-Garcia, M. D. [1 ,11 ]
Pandey, S. B. [12 ]
Kornilov, V. G. [4 ,5 ]
Tyurina, N., V [5 ]
Kuznetsov, A. S. [5 ]
Balanutsa, P., V [5 ]
Gress, O. A. [13 ]
Gorbunov, I [5 ]
Vlasenko, D. M. [4 ,5 ]
Vladimirov, V. V. [4 ,5 ]
Budnev, N. M. [13 ]
Balakin, F. [4 ]
Ershova, O. [13 ]
Krushinski, V. V. [14 ]
Gabovich, A., V [15 ]
Yurkov, V. V. [15 ]
Gorosabel, J. [1 ]
Moskvitin, A. S. [16 ]
Burenin, R. A. [17 ,18 ]
Sokolov, V. V. [16 ]
Delgado, I [10 ,19 ]
Guziy, S. [20 ]
Fernandez-Garcia, E. J. [1 ]
Park, I. H. [9 ]
机构
[1] CSIC, IAA, Glorieta Astron S-N, E-18008 Granada, Spain
[2] Univ Granada, Fac Ciencias, Campus Fuentenueva S-N, E-18071 Granada, Spain
[3] Univ Warwick, Dept Phys, Coventry CV4 7AL, W Midlands, England
[4] Moscow MV Lomonosov State Univ, Phys Dept, GSP-1, Moscow 119991, Russia
[5] Moscow MV Lomonosov State Univ, Sternberg Astron Inst, Univ Sky Pr 13, Moscow 119234, Russia
[6] Nanjing Univ, Sch Astron & Space Sci, Nanjing 210093, Jiangsu, Peoples R China
[7] Nanjing Univ, Key Lab Modern Astron & Astrophys, Minist Educ, Nanjing 210093, Jiangsu, Peoples R China
[8] Univ Malaga, Unidad Asociada, Escuela Ingenieros Ind, Dept Ingn Sistemas & Automat,CSIC, C Dr Ortiz Ramos Sn, E-29071 Malaga, Spain
[9] SungKyunKwan Univ, Dept Phys, Suwon 16419, South Korea
[10] Ist Astrofis & Planetol Spaziali, INAF, Via Fosso del Cavaliere 100, I-00133 Rome, Italy
[11] Acad Sci Czech Republ, Astron Inst, Bocni 2 1401, Prague 14100, Czech Republic
[12] Aryabhatta Res Inst Observat Sci, Naini Tal 263002, India
[13] Irkutsk State Univ, Appl Phys Inst, 20 Gagarin Blvd, Irkutsk 664003, Russia
[14] Ural Fed Univ, Kourovka Astron Observ, Lenin Ave 51, Ekaterinburg 620000, Russia
[15] Blagoveshchensk State Pedag Univ, Lenin Str 104, Blagoveshchensk 675000, Amur Region, Russia
[16] Russian Acad Sci, Special Astrophys Observ, Nizhnii Arkhyz 369167, Russia
[17] Space Res Inst RAS IKI, 84-32 Profsoyuznaya, Moscow 117997, Russia
[18] Moscow Inst Phys & Technol, Inst Sky 9, Moscow 141700, Russia
[19] Univ Int Valencia VIU, Calle Pintor Sorolla 21, Valencia 46002, Spain
[20] Mykola Natl Unuvers, Nikolska 24, UA-54030 Mykolaiv, Ukraine
基金
欧盟地平线“2020”;
关键词
gamma-ray burst; general; individual; GRB; 140629A; CONTINUOUS ENERGY INJECTION; INITIAL LORENTZ FACTOR; SWIFT XRT DATA; LIGHT-CURVES; COMPREHENSIVE ANALYSIS; INTERNAL SHOCKS; COMPLETE SAMPLE; STAR-FORMATION; POLARIZATION; ENERGETICS;
D O I
10.1051/0004-6361/201834959
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Aims. We investigate the long gamma-ray burst (GRB) 140629A through multiwavelength observations to derive the properties of the dominant jet and its host galaxy. Methods. The afterglow and host galaxy observations were taken in the optical (Swift/UVOT and various facilities worldwide), infrared (Spitzer), and X-rays (Swift/XRT) between 40 s and 3 yr after the burst trigger. Results. Polarisation observations by the MASTER telescope indicate that this burst is weakly polarised. The optical spectrum contains absorption features, from which we confirm the redshift of the GRB as originating at z=2.276 +/- 0.001. We performed spectral fitting of the X-rays to optical afterglow data and find there is no strong spectral evolution. We determine the hydrogen column density N-H to be 7.2 x 10(21) cm(-2) along the line of sight. The afterglow in this burst can be explained by a blast wave jet with a long-lasting central engine expanding into a uniform medium in the slow cooling regime. At the end of energy injection, a normal decay phase is observed in both the optical and X-ray bands. An achromatic jet break is also found in the afterglow light curves similar to 0.4 d after trigger. We fit the multiwavelength data simultaneously with a model based on a numerical simulation and find that the observations can be explained by a narrow uniform jet in a dense environment with an opening angle of 6.7 degrees viewed 3.8 degrees off-axis, which released a total energy of 1.4 x 10(54) erg. Using the redshift and opening angle, we find GRB 140629A follows both the Ghirlanda and Amati relations. From the peak time of the light curve, identified as the onset of the forward shock (181s after trigger), the initial Lorentz factor (Gamma(0)) is constrained in the range 82-118. Fitting the host galaxy photometry, we find the host to be a low mass, star-forming galaxy with a star formation rate of log (SFR) 1.1(-0.4)(+0.9) M(circle dot)log(SFR)=1.1-0.4+0.9M circle dot$ \log\mathrm{(SFR)}=1.1_{-0.4}<^>{+0.9}\,M_\odot $ yr(-1). We obtain a value of the neutral hydrogen density by fitting the optical spectrum, log N-HI=21.0 +/- 0.3, classifying this host as a damped Lyman-alpha. High ionisation lines (NV, SiIV) are also detected in the spectrum.
引用
收藏
页数:18
相关论文
共 50 条
  • [31] X-RAY AND OPTICAL OBSERVATIONS OF THE COMPTEL ERROR BOX FOR GRB-910601
    MCNAMARA, BJ
    HARRISON, TE
    WILLIAMS, CL
    WAGNER, RM
    SOKOLOV, VV
    KOPYLOV, AI
    ZHARYKOV, SV
    ASTRONOMICAL JOURNAL, 1995, 110 (01): : 232 - 237
  • [32] HETE observations of the gamma-ray burst GRB 030329: Evidence for an underlying soft X-ray component
    Vanderspek, R
    Sakamoto, T
    Barraud, C
    Tamagawa, T
    Graziani, C
    Suzuki, M
    Shirasaki, Y
    Prigozhin, G
    Villasenor, J
    Jernigan, JG
    Crew, GB
    Atteia, JL
    Hurley, K
    Kawai, N
    Lamb, DQ
    Ricker, GR
    Woosley, SE
    Butler, N
    Doty, JP
    Dullighan, A
    Donaghy, TQ
    Fenimore, EE
    Galassi, M
    Matsuoka, M
    Takagishi, K
    Torii, K
    Yoshida, A
    Boer, M
    Dezalay, JP
    Olive, JF
    Braga, J
    Manchanda, R
    Pizzichini, G
    ASTROPHYSICAL JOURNAL, 2004, 617 (02): : 1251 - 1257
  • [33] A JET BREAK IN THE X-RAY LIGHT CURVE OF SHORT GRB 111020A: IMPLICATIONS FOR ENERGETICS AND RATES
    Fong, W.
    Berger, E.
    Margutti, R.
    Zauderer, B. A.
    Troja, E.
    Czekala, I.
    Chornock, R.
    Gehrels, N.
    Sakamoto, T.
    Fox, D. B.
    Podsiadlowski, P.
    ASTROPHYSICAL JOURNAL, 2012, 756 (02):
  • [34] A comprehensive analysis of Swift XRT data.: III.: Jet break candidates in x-ray and optical afterglow light curves
    Liang, En-Wei
    Racusin, Judith L.
    Zhang, Bing
    Zhang, Bin-Bin
    Burrows, David N.
    ASTROPHYSICAL JOURNAL, 2008, 675 (01): : 528 - 552
  • [35] The X-ray, optical and radio evolution of the GRB 030329 afterglow and the associated SN2003dh
    Willingale, R
    Osborne, JP
    O'Brien, PT
    Ward, MJ
    Levan, A
    Page, KL
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2004, 349 (01) : 31 - 38
  • [37] The evolution of the X-ray afterglow emission of GW 170817/GRB 170817A in XMM-Newton observations
    D'Avanzo, P.
    Campana, S.
    Salafia, O. S.
    Ghirlanda, G.
    Ghisellini, G.
    Melandri, A.
    Bernardini, M. G.
    Branchesi, M.
    Chassande-Mottin, E.
    Covino, S.
    D'Elia, V.
    Nava, L.
    Salvaterra, R.
    Tagliaferri, G.
    Vergani, S. D.
    ASTRONOMY & ASTROPHYSICS, 2018, 613
  • [38] GRB 060607A: a gamma-ray burst with bright asynchronous early X-ray and optical emissions
    Ziaeepour, Houri
    Holland, Stephen T.
    Boyd, Patricia T.
    Page, Kim
    Oates, Samantha
    Markwardt, Craig B.
    Meszaros, Peter
    Gehrels, Neil
    Marshall, Francis E.
    Cummings, Jay
    Goad, Mike
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2008, 385 (01) : 453 - 467
  • [39] Chasing the Break: Tracing the Full Evolution of a Black Hole X-Ray Binary Jet with Multiwavelength Spectral Modeling
    Echiburu-Trujillo, Constanza
    Tetarenko, Alexandra J.
    Haggard, Daryl
    Russell, Thomas D.
    Koljonen, Karri I. I.
    Bahramian, Arash
    Wang, Jingyi
    Bremer, Michael
    Bright, Joe
    Casella, Piergiorgio
    Russell, David M.
    Altamirano, Diego
    Baglio, M. Cristina
    Belloni, Tomaso
    Ceccobello, Chiara
    Corbel, Stephane
    Trigo, Maria Diaz
    Maitra, Dipankar
    Gabuya, Aldrin
    Gallo, Elena
    Heinz, Sebastian
    Homan, Jeroen
    Kara, Erin
    Kording, Elmar
    Lewis, Fraser
    Lucchini, Matteo
    Markoff, Sera
    Migliari, Simone
    Miller-Jones, James C. A.
    Rodriguez, Jerome
    Saikia, Payaswini
    Sarazin, Craig L.
    Shahbaz, Tariq
    Sivakoff, Gregory
    Soria, Roberto
    Testa, Vincenzo
    Tetarenko, Bailey E.
    Tudose, Valeriu
    ASTROPHYSICAL JOURNAL, 2024, 962 (02):
  • [40] Physical processes shaping gamma-ray burst X-ray afterglow light curves:: Theoretical implications from the Swift X-ray telescope observations
    Zhang, B
    Fan, YZ
    Dyks, J
    Kobayashi, S
    Mészáros, P
    Burrows, DN
    Nousek, JA
    Gehrels, N
    ASTROPHYSICAL JOURNAL, 2006, 642 (01): : 354 - 370