First-Author Papers

Vibrationally excited H2 in molecular clouds near gamma-ray bursts (in prep.)

The influence of GRBs on their environment

 J. Bolmer et al. 


Evidence for diffuse molecular gas and dust in the hearts of gamma-ray burst host galaxies (A&A, 2019) [ADS] [PDF]

Unveiling the nature of high-redshift damped Lyman-α systems

 J. Bolmer, C. Ledoux, P. Wiseman, J. Sensing. A. De Cia, P. Schady, J. Greiner, S. Savaglio et al. 


Dust reddening and extinction curves towards gamma-ray bursts at z > 4 (A&A, 2018) [ADS] [PDF]

 J. Bolmer, J. Greiner, T. Krühler, P. Schady, C. Ledoux, N. Tanvir, A.J. Levan


Co-Authored Papers

New constraints on the physical conditions in H2-bearing GRB-host damped Lyman-α absorbers (A&A, 2019) [ADS] [PDF]

K. E. Heintz, J. Bolmer, C. Ledoux, P. Noterdaeme, J.-K. Krogager, J. P. U. Fynbo, P. Jakobsson, S. Covino, V. D’Elia, M. De Pasquale, D. H. Hartmann, L. Izzo, J. Japelj, D. A. Kann, L. Kaper, P. Petitjean, A. Rossi, R. Salvaterra, P. Schady, J. Selsing, R. Starling, N. R. Tanvir, C. C. Thöne, A. de Ugarte Postigo, S. D. Vergani, 4, D. Watson, K. Wiersema, and T. Zafar


ALMA Detection of a Linearly Polarized Reverse Shock in GRB 190114C (ApJ, 2019) [ADS] [PDF]

Laskar, Tanmoy; Alexander, Kate D.; Gill, Ramandeep; Granot, Jonathan; Berger, Edo; Mundell, C. G.; Barniol Duran, Rodolfo; Bolmer, J.; Duffell, Paul; van Eerten, Hendrik; Fong, Wen-fai; Kobayashi, Shiho; Margutti, Raffaella; Schady, Patricia


Signatures of a jet cocoon in early spectra of a supernova associated with a γ-ray burst (Nature, 2019) [ADS] 

L. Izzo, A. de Ugarte Postigo, K. Maeda, C. C. Thöne, D. A. Kann, M. Della Valle, A. Sagues Carracedo, M. J. Michałowski, P. Schady, S. Schmidl, J. Selsing, R. L. C. Starling, A. Suzuki, K. Bensch, J. Bolmer, S. Campana, Z. Cano, S. Covino, J. P. U. Fynbo, D. H. Hartmann, K. E. Heintz, J. Hjorth, J. Japelj, K. Kamiński, L. Kaper, C. Kouveliotou, M. Krużyński, T. Kwiatkowski, G. Leloudas, A. J. Levan, D. B. Malesani, T. Michałowski, S. Piranomonte, G. Pugliese, A. Rossi, R. Sánchez-Ramírez, S. Schulze, D. Steeghs, N. R. Tanvir, K. Ulaczyk, S. D. Vergani & K. Wiersema


Cold gas in the early Universe (A&A, 2019) [ADS] [PDF]

Survey for neutral atomic-carbon in GRB host galaxies at 1 < z < 6 from optical afterglow spectroscopy

K. E. Heintz, C. Ledoux, J. P. U. Fynbo, P. Jakobsson, P. Noterdaeme, J.-K. Krogager, J. Bolmer, P. Møller, S. D. Vergani, D. Watson, T. Zafar, A. De Cia, N. R. Tanvir, D. B. Malesani, J. Japelj, S. Covino, & L. Kaper


The 2175 Å extinction feature in the optical afterglow spectrum of GRB 180325A at z = 2.25 (MNRAS, 2018) [ADS] [PDF]

T. Zafar, K.E. Heintz, J.P.U. Fynbo, D. Malesani, J. Bolmer, C. Ledoux, M. Arabsalmani, L. Kaper, S. Campana, R.L.C. Starling, J. Selsing, D.A. Kann,  A. de Ugarte Postigo, T. Schweyer, L. Christensen, P. Møller, J. Japelj, D. Perley, N.R. Tanvir, P. D'Avanzo,   D.H. Hartmann, J. Hjorth, S. Covino, B. Sbarufatti, P. Jakobsson, L. Izzo, R. Salvaterra, V. D'Elia, D. Xu


X-shooter and ALMA spectroscopy of GRB 161023A (A&A, 2018) [ADS] [PDF]

A study of metals and molecules in the line-of-sight towards a luminous GRB

A. de Ugarte Postigo, C. C. Thöne, J. Bolmer, S. Schulze, S. Martín, D. A. Kann, V. D’Elia, J. Selsing, A. Martin-Carrillo, S. Kim, L. Izzo, R. Sánchez-Ramírez, C. Guidorzi, A. Klotz, K. Wiersema, F. E. Bauer, K. Bensch, S. Campana, Z. Cano, S. Covino, D. Coward, A. De Cia, A. de Gregorio, M. De Pasquale, J. P. U. Fynbo, J. Greiner, A. Gomboc, L. Hanlon, M. Hansen, D. H. Hartmann, K. E. Heintz, P. Jakobsson, S. Kobayashi, D. Malesani, R. Martone, P. J. Meintjes, M.J. Michalowski, C. G. Mundell, D. Murphy, D. Perley, S. Oates, L. Resmi, L. Salmon, B. van Soelen, N. R. Tanvir, D. Turpin, D. Xu, and T. Zafar


Highly-ionized metals as probes of the circumburst gas in the natal regions of gamma-ray bursts (MNRAS, 2018) [ADS] [PDF]

K. E. Heintz, D. Watson, P. Jakobsson, J. P. U. Fynbo, J. Bolmer, M. Arabsalmani, Z. Cano, S. Covino, V. D’Elia, A. Gomboc, J. Japelj, L. Kaper, J.-K. Krogager, G. Pugliese, R. Sánchez-Ramírez, J. Selsing, M. Sparre, N. R. Tanvir, C. C. Thöne, A. de Ugarte Postigo, & S. D. Vergani


GRB 151027B - large-amplitude late-time radio variability (A&A, 2018 [ADS] [PDF]

J. Greiner, J. Bolmer, M. Wieringa, A.J. van der Horst, D. Petry, S. Schulze, F. Knust, G. de Bruyn, T. Krühler, P. Wiseman, S. Klose, C. Delvaux, J.F. Graham, D.A. Kann, A. Moin, A. Nicuesa-Guelbenzu, P. Schady, S. Schmidl, T. Schweyer, M. Tanga, S. Tingay, H. van Eerten, K. Varela


Color variation in the GRB 120327A afterglow (A&A, 2017) [ADS] [PDF]

A. Melandri, S. Covino, E. Zaninoni, S. Campana, J. Bolmer, B.E. Cobb, J. Gorosabel, J.-W. Kim, P. Kuin, D. Kurd, D. Malesani, C.G. Mundell, F. Nappo, B. Sbarufatti, R.J. Smith, I.A. Steele, M. Topinka, A.S. Trotter, F.J. Virgili, M.G. Bernardini, P. D’Avanzo, V. D’Elia, D. Fugazza, G. Ghirlanda, A. Gomboc, J. Greiner, C. Guidorzi, J.B. Haislip, H. Hanayama, L. Hanlon, M. Im, K.M. Ivarsen, J. Japelj, M. Jelínek, N. Kawai, S. Kobayashi, D. Kopac, A.P. LaCluyzé, A. Martin-Carrillo, D. Murphy, D.E. Reichart, R. Salvaterra, O.S. Salafia, G. Tagliaferri, S.D. Vergani


Evolution of the dust-to-metals ratio in high-redshift galaxies probed by GRB-DLAs (A&A, 2017) [ADS] [PDF]

P. Wiseman, P. Schady, J. Bolmer, T. Krühler, R.M. Yates, J. Greiner, J.P.U. Fynbo


New High-z Fermi BL Lacs with the Photometric Dropout Technique (ApJ, 2017) [ADS] [PDF]

A. Kaur, A. Rau, M. Ajello, J. Greiner, D.H. Hartmann, V.S. Paliya, A. Domínguez, J. Bolmer, P. Schady


Microphysics and dynamics of the Gamma-Ray Burst GRB 121024A (A&A, 2016) [ADS] [PDF]

K. Varela, H. van Eerten, J. Greiner, P. Shady, J. Elliot, V. Sudilovsky, T. Krühler, J. Bolmer, F. Knust, C. Agurto, F. Azagra, A. Belloche, F. Bertoldi, C. de Breuck, C. Delvaux, R. Filgas, J. F. Graham, D.A. Kann, S. Klose, K.M. Menten, A. Nicuesa-Guelbenzu, A. Rau, A. Rossi, S. Schmidl, F. Schuller, T. Schweyer, M. Tanga, A. Weiss, P. Wiseman, F. Wyrowski


Gamma-Ray Burst Trace UV Metrics of Star Formation over 3 < z < 5 (ApJ, 2015) [ADS] [PDF]

J. Greiner, D.B. Fox, P. Schady, T. Krühler, M. Trenti, A. Cikota, J. Bolmer, J. Elliot, C. Delvaux, R. Perna, P. Afonso, D.A. Kann, S. Klose, S. Savaglio, S. Schmidl, T. Schweyer, M. Tanga, K. Varela


GROND coverage of the main peak of Gamma-Ray Burst 130925A (A&A, 2014) [ADS] [PDF]

J. Greiner, H.-F. Yu, T. Krühler, D.D. Frederiks, A. Beloborodov, P.N. Bhat, J. Bolmer, H. van Eerten, R.L. Aptekar, J. Elliott, S.V. Golenetskii, J.F. Graham, K. Hurley, D. A. Kann, S. Klose, A. Nicuesa-Guelbenzu, A. Rau, P. Schady, S. Schmidl, V. Sudilovsky, D.S. Svinkin, M. Tanga, M.V. Ulanov, K. Varela, A. von Kienlin, X.-L. Zhang


The Cosmic Evolution of Fermi BL Lacertae Objects (ApJ, 2014) [ADS] [PDF]

M. Ajello, R.W. Romani, D. Gasparrini, M.S. Shaw, J. Bolmer, G. Cotter, J. Finke, J. Greiner, S.E. Healey, O. King, W. Max-Moerbeck, P.F. Michelson, W.J. Potter, A. Rau, A.C.S. Readhead, J.L. Richards, P. Schady


Other Contributions

A Reverse Shock in GRB 181201A (ApJ, subm.) [ADS] [PDF]

Tanmoy Laskar, Hendrik van Eerten, Patricia Schady, C. G. Mundell, Kate D. Alexander, Rodolfo Barniol Duran, Edo Berger, J. Bolmer, Ryan Chornock, Deanne Coppejans, Wen-fai Fong, Andreja Gomboc, Nuria Jordana, Shiho Kobayashi, Raffaella Margutti, Karl M. Menten, Re'em Sari, Ryo Yamazaki, V. M. Lipunov, E. Gorbovskoy, V. G. Kornilov, N. Tyurina, D. Zimnukhov, R. Podesta, H. Levato


VLT/X-shooter GRBs: Individual extinction curves of star-forming regions (MNRAS, 2018) [ADS] [PDF]

T. Zafar, D. Watson, P. Møller, J. Selsing, J.P.U. Fynbo, P. Schady, K. Wiersema, A.J. Levan, K.E. Heintz, A. de Ugarte Postigo, V. D'Elia, P. Jakobsson, J. Bolmer, J. Japelj, S. Covino, A. Gomboc, Z. Cano


The X-shooter GRB afterglow legacy sample (XS-GRB) (A&A, 2019 [ADS] [PDF]

J. Selsing, D. Malesani, P. Goldoni, J. P. U. Fynbo, T. Krühler, L. A. Antonelli, M. Arabsalmani, J. Bolmer, Z. Cano, L. Christensen, S. Covino, P. D’Avanzo, V. D’Elia, A. De Cia, A. de Ugarte Postigo, H. Flores, M. Friis, A. Gomboc, J. Greiner, P. Groot, F. Hammer, O.E. Hartoog, K. E. Heintz, J. Hjorth, P. Jakobsson, J. Japelj, D. A. Kann, L. Kaper, C. Ledoux, G. Leloudas, A.J. Levan, E. Maiorano, A. Melandri, B. Milvang-Jensen, E. Palazzi, J. T. Palmerio, D. A. Perley, E. Pian, S. Piranomonte, G. Pugliese, R. Sánchez-Ramírez, S. Savaglio, P. Schady, S. Schulze, J. Sollerman, M. Sparre, G. Tagliaferri, N. R. Tanvir, C. C. Thöne, S.D. Vergani, P. Vreeswijk, D. Watson, K. Wiersema, R. Wijers, D. Xu, and T. Zafar


A Gravitationally Lensed Quasar from OGLE (MNRAS, 2018) [ADS] [PDF]

Z. Kostrzewa-Rutkowska, S. Kozlowski, C. Lemon, T. Anguita , J. Greiner , M.W. Auger, L. Wyrzykowski, Y. Apostolovski, J. Bolmer, A. Udalski, M.K. Szymanski, I. Soszynski, R. Poleski, P. Pietrukowicz, J. Skowron, P. Mróz, K. Ulaczyk, M. Pawlak


The host galaxy of the short GRB 111117A at z = 2.211: impact on the short GRB redshift distribution and progenitor channels (A&A, 2018) [ADS] [PDF]

J. Selsing, T. Krühler, D. Malesani, P. D'Avanzo, S. Schulze, J. Palmerio, S. D. Vergani, J. Japelj, B. Milvang-Jensen, D. Watson, P. Jakobsson, J. Bolmer, Z. Cano, S. Covino, L. B. Christensen, V. D'Elia, A. de Ugarte Postigo, J. P. U. Fynbo, A. Gomboc, K. E. Heintz, L. Kaper, A. J. Levan, S. Piranomonte, G. Pugliese, R. Sánchez-Ramírez, M. Sparre, N. R. Tanvir, C. C. Thöne, K. Wiersema


The evolution of super luminous supernova LSQ14mo and its interacting host galaxy system (A&A, 2017) [ADS] [PDF]

T.-W. Chen, M. Nicholl, S.J. Smartt, P.A. Mazzali, R.M. Yates, T.J. Moriya, C. Inserra, N. Langer, T. Krühler, Y.-C. Pan, R. Kotak, L. Galbany, P. Schady, P. Wiseman, J. Greiner, S. Schulze, A.W.S. Man, A. Jerkstrand, K.W. Smith, M. Dennefeld, C. Baltay, J. Bolmer, E. Kankare, F. Knust, K. Maguire, D. Rabinowitz, S. Rostami, M. Sullivan, D.R. Young


OGLE16aaa - a signature of a hungry supermassive black hole (MNRAS, 2017) [ADS] [PDF]

Ł. Wyrzykowski, M. Zieliński, Z. Kostrzewa-Rutkowska, A. Hamanowicz, P. G. Jonker, I. Arcavi, J. Guillochon, P. J. Brown, S. Kozłowski, A. Udalski, M. K. Szymański, I. Soszyński, R. Poleski, P. Pietrukowicz, J. Skowron, P. Mróz, K. Ulaczyk, M. Pawlak, K.A. Rybicki, J. Greiner, T. Krühler, J. Bolmer, S.J. Smartt, K. Maguire, K. Smith


A very luminous magnetar-powered Supernova associated with an ultra-long Gamma-ray Burst (Nature, 2015) [ADS] [PDF]

J. Greiner, P.A. Mazzali, D.A.  Kann, T. Krühler, E. Pian, S. Prentice, E. Oliviares, A. Rossi, S. Klose, S. Taubenberger, F. Knust, P.M.J. Afonso, C. Ashall, J. Bolmer, C. Delvaux, R. Diehl, J. Elliot, R. Filgas, J.P.U. Fynbo, J.F. Graham, A. Nicuesa-Guelbenzu, S. Kobayashi, G. Leloudas, S. Savaglio, P. Schady, S. Schmidl, T. Schweyer, V. Sudilovsky, M. Tanga, A.C. Updike, H. van Eerten, K. Varela


Super-solar metallicity at the position of the ultra-long GRB130925A (A&A, 2015) [ADS] [PDF]

P. Schady, T. Krühler, J. Greiner, J.F. Graham, D.A. Kann, J. Bolmer, C. Delvaux, J. Elliot, S. Klose, F. Knust, A. Nicuesa Guelbenzu, A. Rau, A. Rossi, S. Savaglio, S. Schmidl. T. Schweyer, V. Sudilovsky, M. Tanga, N. R. Tanvir, K. Varela, P. Wiseman


Gamma-ray burst hosts through cosmic time: VLT/X-shooter emission-line spectroscopy of 96 γ-ray-burst-selected galaxies at 0.1 < z < 3.6 (A&A, 2015) [ADS] [PDF]

T. Krühler, D. Malesani, J.P.U. Fynbo, O.E. Hartoog, J. Hjorth, P. Jakobson, D.A. Perley, A. Rossi, P. Schady, S. Schulze, N.R. Tanvir, S.D. Vergani, K. Wiersema, P.M.J. Afonso, J. Bolmer, Z. Cano, S. Covino, V. D’elia, A. de Ugarte Postigo, R. Filgas, M. Friis, J.F. Graham, J. Greiner, P. Goldoni, A. Gomboc, F. Hammer, J. Japelj, D.A. Kann, L. Kaper, S. Klose, A.J. Levan, G. Leloudas, B. Milvang-Jensen, A. Nicuesa Guelbenzu, E. Palazzi, E. Pian, S. Piranomonte, R. Sánchez-Ramírez, S. Savaglio, J. Selsing, G. Tagliaferri, P.M. Vreeswijk, D.J. Watson, D. Xu


The mysterious optical afterglow spectrum of GRB 140506A at z=0.889 (A&A, 2014) [ADS] [PDF]

J.P.U. Fynbo, T. Krühler, K. Leighly, C. Ledoux, P.M. Vreeswijk, S. Schulze, P. Noterdaeme, D. Watson, R.A.M.J. Wijers, J. Bolmer, Z. Cano, L. Christensen, S. Covino, V. D’elia, H. Flores, M. Friis, P. Goldoni, J. Greiner, F. Hammer, J. Hjorth, P. Jakobsson, J. Japelj, L. Kaper, S. Klose, F. Knust, G. Leloudas, A. Levan, D. Malesani, B. Milvang-Jensen, P. Møller, A. Nicuesa-Guelbenzu, S. Oates, E. Pian, P. Schady, M. Sparre, G. Tagliaferri, N. Tanvir, C. C. Thöne, A. de Ugarte Postigo, S. Vergani, K. Wiersema, D. Xu, T. Zafar


The Astronomer's Telegram

Observations of ATLAS17gzd/AT2017esf with GREAT (GRond-Epessto-ATlas) [ADS] [ATEL]

T. -W. Chen, P. Schady, T. Kruehler, P. Wiseman, T. Schweyer, R. M. Yates, J. Bolmer, S. J. Smartt, K. W. Smith, D. Young et al.


GROND optical/NIR and Swift/XRT observation of IGR J17091-3624 (2016) [ADS] [ATEL]

J. Greiner, J. Bolmer, P. Gandhi, D. Altamirano, P.A. Charles, D. A. Kann, D. J. Walton


Ultraviolet, Optical and near-infrared photometric follow up of the transient source Fermi J1654-1055 with GROND and Swift-UVOT (2016) [ADS] [ATEL]

A. Kaur, J. Bolmer, J. Greiner, A. Rau, P. Schady, M. Ajello, D. H. Hartmann


GCN (only first author)

GRB 181201A: Continued GROND observations show that afterglow is still bright. (#23504, 2018)

J. Bolmer

GRB 181201A: GROND detection of the afterglow and redshift upper limit of z < 3 (#23486, 2018)

J. Bolmer

GROND observations of GRB181110A (#23422, 2018)

J. Bolmer

GRB 180512A: GROND upper limits (#22714, 2018)

J. Bolmer

GRB 180314A: GROND detection of the afterglow (#22479, 2018)

J. Bolmer

GRB 180205A: Further GROND Observations reveal Afterglow is still bright (#22391, 2018)

J. Bolmer, D.A. Kann

GRB 180205A: GROND detection of the NIR/optical afterglow (#22383, 2018)

J. Bolmer, D.A. Kann

GRB 170428A: GROND detection of the afterglow (#21050, 2017)

J. Bolmer, H. Steinle, P. Schady

GRB 160804A: GROND observations (#19774, 2016)

J. Bolmer, J. Greiner

GRB 160412A: GROND upper limits (#19314, 2016)

J. Bolmer,  T. Schweyer, J. Greiner

GRB 160303A: further GROND observations (#19150, 2016)

J. Bolmer, J. Greiner, D.A. Kann

GRB 160223A: GROND optical/NIR afterglow (#19058, 2016)

J. Bolmer, T. Krühler, J. Greiner 

GRB 160221A: GROND upper limits (#19054, 2016)

J. Bolmer, T. Krühler, J. Greiner

GRB 151114A: GROND Detection of the Optical/NIR Afterglow Candidate (#18607, 2015)

J. Bolmer, F. Knust, J. Greiner

GRB 151112A: GROND photometric redshift and i'-band prediction (#18603, 2015)

J. Bolmer, F. Knust, J. Greiner

GRB 151111A: GROND confirmation of the afterglow and photometric redshift estimate (#18598, 2015)

J. Bolmer, J. Graham, F. Knust, J. Greiner

GRB 140716A: GROND confirmation of the afterglow (#16614, 2014)

J. Bolmer, F. Knust, S. Schmidl, J. Greiner

GRB 140719A: GROND Afterglow candidate (#16611, 2014)

J. Bolmer, F. Knust, K. Valera, J. Greiner



This list might contain errors. Check the ADS or ORCID link if necessary.

Citations and indices taken from Google Scholar and ADS (29.11.2018):