Autor: Cecil, R. - Prolib Integro

Skocz do pozycji: 1.

Tytuł:: Curvature in the very-high energy gamma-ray spectrum of M 87
Autorzy:: Schutte, H. M.
Montanari, A.
Marx, R.
Kundu, A.
Glicenstein, J. F.
Żywucka, N.
Jamrozy, Marek
Pühlhofer, G.
Meyer, M.
Damascene Mbarubucyeye, J.
Pita, S.
Zilberman, P.
Joshi, V.
Le Stum, S.
Böttcher, M.
Chibueze, O.
Ren, H.
Aschersleben, J.
Bradascio, F.
de Bony de Lavergne, M.
Mackey, J.
Kluźniak, W.
Fegan, S.
Mitchell, A.
Reimer, A.
Reville, B.
de Naurois, M.
Lenain, J.-P.
Chandra, S.
Reimer, O.
Funk, S.
Bulik, T.
Horns, D.
Sahakian, V.
Lang, R. G.
Egberts, K.
Casanova, S.
Moghadam, M. O.
Holler, M.
Brose, R.
Hofmann, W.
Tanaka, T.
Ait Benkhali, F.
Lemoine-Goumard, M.
Tsirou, M.
Takahashi, T.
Schüssler, F.
Batzofin, R.
Ruiz-Velasco, E.
Collins, T.
Mehta, A.
Wagner, S. J.
Bernlöhr, K.
Kosack, K.
Rudak, B.
Santangelo, A.
Spencer, S.
Zdziarski, A. A.
Boisson, C.
Jankowsky, F.
Shapopi, J. N. S.
Bruno, B.
Luashvili, A.
Cotter, G.
Khatoon, R.
Celic, J.
Leitl, F.
Jung-Richardt, I.
Katarzyński, K.
Brun, F.
Einecke, S.
Dmytriiev, A.
Panny, S.
Chibueze, J.
Steppa, C.
Rieger, F.
Ashkar, H.
Cerruti, M.
Barbosa Martins, V.
Lemière, A.
Sasaki, M.
Chand, T.
Stawarz, Łukasz
Niemiec, J.
Bolmont, J.
de Ona Wilhelmi, E.
Backes, M.
Berge, D.
Venter, C.
Pensec, U.
Aharonian, F.
Terrier, R.
Malyshev, D.
Khélifi, B.
Steenkamp, R.
Moderski, R.
Taylor, A. M.
Chen, A.
Becherini, Y.
Parsons, R. D.
Haerer, L.
Regeard, M.
Zacharias, M.
Burger-Scheidlin, C.
Holch, T. L.
Gabici, S.
Vink, J.
Kostunin, D.
Djuvsland, J.
Grolleron, G.
Wierzcholska, A.
Lypova, I.
Djannati-Ataï, A.
Moulin, E.
Steinmassl, S.
van Eldik, C.
Martí-Devesa, G.
Ohm, S.
Olivera-Nieto, L.
Bylund, T.
Kasai, E.
Streil, K.
Wach, T.
Cecil, R.
Zech, A.
Komin, Nu.
Salzmann, H.
Murach, T.
Punch, M.
Fontaine, G.
Mohrmann, L.
Quirrenbach, A.
Glombitza, J.
Sol, H.
Panter, M.
Opis:: The radio galaxy M 87 is a variable very-high energy (VHE) gamma-ray source, exhibiting three major flares, which were reported in 2005, 2008, and 2010. Despite extensive studies, the origin of the VHE gamma-ray emission is not yet fully understood. In this study, we investigate the VHE gamma-ray spectrum of M 87 during states of high gamma-ray activity, utilizing 20.2 h of H.E.S.S. observations. Our findings indicate a preference for a curved spectrum, characterized by a log-parabola model with extra-galactic background light (EBL) model above 0.3 TeV at the 4σ level, compared to a power-law spectrum with EBL. We investigate the degeneracy between the absorption feature and the EBL normalization and derive upper limits on EBL models that are mainly sensitive in the wavelength range of 12.4 μm–40 μm.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 2.

Tytuł:: TeV flaring activity of the AGN PKS 0625–354 in November 2018
Autorzy:: Schüssler, F.
Holch, T. L.
Batzofin, R.
Mehta, A.
Holler, M.
Niemiec, J.
Barnard, J.
Fontaine, G.
Wierzcholska, A.
Lenain, J.-P.
Aharonian, F.
Kostunin, D.
Lang, R. G.
de Ona Wilhelmi, E.
Ren, H.
Streil, K.
Giavitto, G.
Caroff, S.
Ohm, S.
Glawion, D.
O’Brien, P.
Khatoon, R.
Kasai, E.
Sanchez, D. A.
Takahashi, T.
Sasaki, M.
Leitl, F.
Spencer, S.
Barbosa Martins, V.
Ait Benkhali, F.
Punch, M.
Brose, R.
Reimer, O.
Boisson, C.
Casanova, S.
Bradascio, F.
Katarzyński, K.
Venter, C.
Chibueze, O.
Kluźniak, W.
Bernlöhr, K.
Bulik, T.
Böttcher, M.
Brun, F.
Panny, S.
Cerruti, M.
Veh, J.
van Eldik, C.
Borowska, J.
Schutte, H. M.
Stawarz, Łukasz
Hinton, J. A.
Salzmann, H.
Bylund, T.
Rudak, B.
Bolmont, J.
Reimer, A.
Joshi, V.
Bi, B.
de Naurois, M.
Suzuki, H.
Moulin, E.
Kosack, K.
Wagner, S. J.
Zargaryan, D.
Chand, T.
Mitchell, A.
Gabici, S.
Funk, S.
Chen, A.
Baktash, A.
Steinmassl, S.
Olivera-Nieto, L.
Breuhaus, M.
Dmytriiev, A.
Chandra, S.
Davids, I. D.
Ernenwein, J.-P.
Ostrowski, Michał
Doroshenko, V.
Khélifi, B.
Le Stum, S.
Jamrozy, Marek
Shapopi, J. N. S.
Cotter, G.
Mackey, J.
Moderski, R.
Leuschner, F.
Ghafourizadeh, S.
Einecke, S.
Becherini, Y.
Quirrenbach, A.
Cecil, R.
Aschersleben, J.
Specovius, A.
Tanaka, T.
Damascene Mbarubucyeye, J.
Meyer, M.
Jung-Richardt, I.
Chibueze, J.
Bruno, B.
Haerer, L.
Backes, M.
Prokhorov, D. A.
Djuvsland, J.
Vecchi, M.
Żywucka, N.
Horns, D.
Grolleron, G.
Marx, R.
Glicenstein, J. F.
Reichherzer, P.
Zouari, S.
Goswami, P.
Rieger, F.
Berge, D.
Lemière, A.
Parsons, R. D.
Pühlhofer, G.
Celic, J.
Brown, A.
Ashkar, H.
de Bony de Lavergne, M.
Luashvili, A.
Egberts, K.
Sol, H.
Montanari, A.
Sushch, I.
Jankowsky, F.
Burger-Scheidlin, C.
Glombitza, J.
Füßling, M.
Pita, S.
Sahakian, V.
Zdziarski, A. A.
Zech, A.
Steenkamp, R.
Zacharias, M.
Komin, Nu.
Opis:: Most γ-ray detected active galactic nuclei are blazars with one of their relativistic jets pointing towards the Earth. Only a few objects belong to the class of radio galaxies or misaligned blazars. Here, we investigate the nature of the object PKS 0625−354, its γ-ray flux and spectral variability and its broad-band spectral emission with observations from H.E.S.S., Fermi-LAT, Swift-XRT, and UVOT taken in November 2018. The H.E.S.S. light curve above 200 GeV shows an outburst in the first night of observations followed by a declining flux with a halving time scale of 5.9 h. The γγ-opacity constrains the upper limit of the angle between the jet and the line of sight to ∼10°. The broad-band spectral energy distribution shows two humps and can be well fitted with a single-zone synchrotron self Compton emission model. We conclude that PKS 0625−354, as an object showing clear features of both blazars and radio galaxies, can be classified as an intermediate active galactic nuclei. Multi-wavelength studies of such intermediate objects exhibiting features of both blazars and radio galaxies are sparse but crucial for the understanding of the broad-band emission of γ-ray detected active galactic nuclei in general.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 3.

Tytuł:: Unveiling extended gamma-ray emission around HESS J1813-178
Autorzy:: Holler, M.
Funk, S.
Renaud, M.
Cecil, R.
Reville, B.
Barnard, J.
Zargaryan, D.
Komin, Nu.
Bulik, T.
Cerruti, M.
Gallant, Y. A.
Noel, Angel
Reimer, A.
Fontaine, G.
Chen, A.
Steenkamp, R.
Mehta, A.
Gabici, S.
Kluźniak, W.
Kostunin, D.
Montanari, A.
Żywucka, N.
Venter, C.
Bi, B.
Lenain, J.-P.
Lemoine-Goumard, M.
Moulin, E.
de Naurois, M.
Leuschner, F.
Wach, T.
Aschersleben, J.
Sushch, I.
Malyshev, D.
Veh, J.
Steinmassl, S.
Suzuki, H.
Goswami, P.
Böttcher, M.
Chand, T.
Giavitto, G.
Einecke, S.
de Ona Wilhelmi, E.
Joshi, V.
Barbosa Martins, V.
Khélifi, B.
Wierzcholska, A.
Ghafourizadeh, S.
Batzofin, R.
Damascene Mbarubucyeye, J.
Moderski, R.
O’Brien, P.
Brose, R.
Bouyahiaoui, M.
Baktash, A.
Jamrozy, Marek
Murach, T.
Specovius, A.
Tsuji, N.
Ohm, S.
Bernlöhr, K.
Becherini, Y.
Leitl, F.
Regeard, M.
Doroshenko, V.
Chibueze, O.
Le Stum, S.
Kosack, K.
Spencer, S.
Holch, T. L.
Takahashi, T.
Berge, D.
Wagner, S. J.
Ren, H.
Marx, R.
Borowska, J.
Ashkar, H.
Parsons, R. D.
Punch, M.
Boisson, C.
Kundu, A.
Roellinghoff, G.
Zacharias, M.
Djannati-Ataï, A.
Niemiec, J.
Mitchell, A.
Panter, M.
Salzmann, H.
Olivera-Nieto, L.
Rudak, B.
Glawion, D.
Hofmann, W.
Marinos, P.
Panny, S.
Füßling, M.
Brun, F.
Cotter, G.
Filipovic, M.
Marandon, V.
Chambery, P.
Breuhaus, M.
Mackey, J.
de Bony de Lavergne, M.
Tanaka, T.
Katarzyński, K.
Zouari, S.
Dmytriiev, A.
Shapopi, J. N. S.
Aharonian, F.
van Eldik, C.
Chibueze, J.
Burger-Scheidlin, C.
Glicenstein, J. F.
Terrier, R.
Feijen, K.
Bolmont, J.
Sasaki, M.
Lang, R. G.
Reimer, O.
Steppa, C.
Lemière, A.
Unbehaun, T.
Reichherzer, P.
Bruno, B.
Ait Benkhali, F.
Sahakian, V.
Ernenwein, J.-P.
Hinton, J. A.
Grondin, M.-H.
Ostrowski, Michał
Vecchi, M.
Casanova, S.
Jung-Richardt, I.
Pühlhofer, G.
Quirrenbach, A.
Prokhorov, D. A.
Backes, M.
Schüssler, F.
Schutte, H. M.
Zdziarski, A. A.
Tluczykont, M.
Grolleron, G.
Jankowsky, F.
Celic, J.
Vink, J.
Klepser, S.
Caroff, S.
Martí-Devesa, G.
Rieger, F.
Mohrmann, L.
Khatoon, R.
Opis:: Context. HESS J1813–178 is a very-high-energy γ-ray source spatially coincident with the young and energetic pulsar PSR J1813–1749 and thought to be associated with its pulsar wind nebula (PWN). Recently, evidence for extended high-energy emission in the vicinity of the pulsar has been revealed in the Fermi Large Area Telescope (LAT) data. This motivates revisiting the HESS J1813–178 region, taking advantage of improved analysis methods and an extended dataset. Aims. Using data taken by the High Energy Stereoscopic System (H.E.S.S.) experiment and the Fermi-LAT, we aim to describe the γ-ray emission in the region with a consistent model, to provide insights into its origin. Methods. We performed a likelihood-based analysis on 32 hours of H.E.S.S. data and 12 yr of Fermi-LAT data and we fitted a spectro-morphological model to the combined datasets. These results allowed us to develop a physical model for the origin of the observed γ-ray emission in the region. Results. In addition to the compact very-high-energy γ-ray emission centred on the pulsar, we find a significant yet previously undetected component along the Galactic plane. With Fermi-LAT data, we confirm extended high-energy emission consistent with the position and elongation of the extended emission observed with H.E.S.S. These results establish a consistent description of the emission in the region from GeV energies to several tens of TeV. Conclusions. This study suggests that HESS J1813–178 is associated with a γ-ray PWN powered by PSR J1813–1749. A possible origin of the extended emission component is inverse Compton emission from electrons and positrons that have escaped the confines of the pulsar and form a halo around the PWN.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 4.

Tytuł:: Constraining the cosmic-ray pressure in the inner Virgo Cluster using H.E.S.S. observations of M 87
Autorzy:: Funk, S.
Renaud, M.
Cecil, R.
Fichet de Clairfontaine, G.
Zargaryan, D.
Komin, Nu.
Bulik, T.
Ruiz-Velasco, E.
Marcowith, A.
Cerruti, M.
Noel, Angel
Reimer, A.
Egberts, K.
White, R.
Fontaine, G.
Chen, A.
Steenkamp, R.
O'Brien, P.
Gabici, S.
Kluźniak, W.
Kostunin, D.
Montanari, A.
Żywucka, N.
Venter, C.
Bi, B.
Lemoine-Goumard, M.
Moulin, E.
de Naurois, M.
Lohse, T.
Leuschner, F.
Wach, T.
Aschersleben, J.
Sushch, I.
Malyshev, D.
Veh, J.
Schäfer, J.
Zech, A.
Steinmassl, S.
Suzuki, H.
Goswami, P.
Böttcher, M.
Chand, T.
Giavitto, G.
de Ona Wilhelmi, E.
Joshi, V.
Barbosa Martins, V.
Khélifi, B.
Ghafourizadeh, S.
Batzofin, R.
Meyer, M.
Damascene Mbarubucyeye, J.
Moderski, R.
Lypova, I.
Santangelo, A.
Schwanke, U.
Brose, R.
Specovius, A.
Jamrozy, Marek
Tsuji, N.
Hermann, G.
Ohm, S.
Bernlöhr, K.
van Soelen, B.
Lenain, J. -P.
Sanchez, D. A.
Becherini, Y.
Leitl, F.
Chibueze, O.
Chandra, S.
Ernenwein, J. -P.
Le Stum, S.
Kosack, K.
Spencer, S.
Holch, T. L.
Takahashi, T.
Bylund, T.
Berge, D.
Wagner, S. J.
Marchegiani, P.
Marx, R.
Borowska, J.
Pita, S.
Peron, G.
Prokoph, H.
Tsirou, M.
Parsons, R. D.
Punch, M.
Horns, D.
Uchiyama, Y.
Boisson, C.
Wong, Y. W.
Zacharias, M.
Bradascio, F.
Djannati-Ataï, A.
Niemiec, J.
Mitchell, A.
Panter, M.
Salzmann, H.
Kasai, E.
Wierzcholska, Alicja
Olivera-Nieto, L.
Rudak, B.
Stawarz, Łukasz
Grondin, M. -H.
Glawion, D.
Marinos, P.
Panny, S.
Füßling, M.
Brun, F.
Cotter, G.
Filipovic, M.
Marandon, V.
Breuhaus, M.
Mackey, J.
Luashvili, A.
Tanaka, T.
Katarzyński, K.
Zouari, S.
Shapopi, J. N. S.
van Eldik, C.
Aharonian, F.
Chibueze, J.
Burger-Scheidlin, C.
Glicenstein, J. F.
Terrier, R.
Muller, J.
Bolmont, J.
Sasaki, M.
Lang, R. G.
Reimer, O.
Nakashima, K.
Steppa, C.
Lemière, A.
Reichherzer, P.
Bruno, B.
Ait Benkhali, F.
Sahakian, V.
Rowell, G.
Hinton, J. A.
Taylor, A. M.
Vecchi, M.
Casanova, S.
Jung-Richardt, I.
Pühlhofer, G.
Quirrenbach, A.
Prokhorov, D. A.
Backes, M.
Schüssler, F.
Zdziarski, A. A.
Arcaro, C.
Grolleron, G.
Jankowsky, F.
Celic, J.
Vink, J.
Caroff, S.
Martí-Devesa, G.
Sol, H.
Rieger, F.
Haupt, M.
Haerer, L.
Mohrmann, L.
Khatoon, R.
Opis:: The origin of the gamma-ray emission from M 87 is currently a matter of debate. This work aims to localize the very high-energy (VHE; 100 GeV – 100 TeV) gamma-ray emission from M 87 and probe a potential extended hadronic emission component in the inner Virgo Cluster. The search for a steady and extended gamma-ray signal around M 87 can constrain the cosmic-ray energy density and the pressure exerted by the cosmic rays onto the intracluster medium and allow us to investigate the role of cosmic rays in the active galactic nucleus feedback as a heating mechanism in the Virgo Cluster. The High Energy Stereoscopic System (H.E.S.S.) telescopes are sensitive to VHE gamma rays and have been used to observe M 87 since 2004. We utilized a Bayesian block analysis to identify M 87 emission states with H.E.S.S. observations from 2004 to 2021, dividing them into low, intermediate, and high states. Because of the causality argument, an extended (≳1 kpc) signal is allowed only in steady emission states. Hence, we fitted the morphology of the 120 h low-state data and find no significant gamma-ray extension. Therefore, we derive for the low state an upper limit of 58″(corresponding to ≈4.6 kpc) in the extension of a single-component morphological model described by a rotationally symmetric 2D Gaussian model at the 99.7% confidence level. Our results exclude the radio lobes (≈30 kpc) as the principal component of the VHE gamma-ray emission from the low state of M 87. The gamma-ray emission is compatible with a single emission region at the radio core of M 87. These results, with the help of two multiple-component models, constrain the maximum cosmic-ray to thermal pressure ratio to X$_{CR, max.}$ ≲ 0.32 and the total energy in cosmic-ray protons to U$_{CR}$ ≲ 5 × 10$^{58}$ erg in the inner 20 kpc of the Virgo Cluster for an assumed cosmic-ray proton power-law distribution in momentum with spectral index α$_{p}$ = 2.1.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 5.

Tytuł:: Acceleration and transport of relativistic electrons in the jets of the microquasar SS 433
Autorzy:: Holler, M.
Funk, S.
Renaud, M.
Brown, A. M.
Cecil, R.
Reville, B.
Zargaryan, D.
Komin, Nu.
Bulik, T.
Ruiz-Velasco, E.
Marcowith, A.
Cerruti, M.
de Lavergne, M. de Bony
Noel, Angel
Reimer, A.
Egberts, K.
White, R.
Fontaine, G.
Chen, A.
Steenkamp, R.
Mehta, A.
Gabici, S.
Kluźniak, W.
Kostunin, D.
Montanari, A.
Żywucka, N.
Venter, C.
Bi, B.
Lenain, J.-P.
Moulin, E.
de Naurois, M.
Lohse, T.
Leuschner, F.
Wach, T.
Aschersleben, J.
Sushch, I.
Glicenstein, J.-F.
Malyshev, D.
Schäfer, J.
Veh, J.
Zech, A.
Steinmassl, S.
Suzuki, H.
Böttcher, M.
Chand, T.
Giavitto, G.
Einecke, S.
de Ona Wilhelmi, E.
Joshi, V.
Khélifi, B.
Wierzcholska, A.
Ghafourizadeh, S.
Batzofin, R.
Moderski, R.
Schwanke, U.
Lypova, I.
Santangelo, A.
Brose, R.
Bouyahiaoui, M.
Jamrozy, Marek
Murach, T.
Specovius, A.
Tsuji, N.
Ohm, S.
Bernlöhr, K.
Werner, F.
Becherini, Y.
Leitl, F.
Doroshenko, V.
Chibueze, O.
Chandra, S.
Le Stum, S.
Kosack, K.
Ricarte, H. Rueda
Spencer, S.
Holch, T. L.
Takahashi, T.
Berge, D.
Wagner, S. J.
Marchegiani, P.
Ren, H.
Marx, R.
Borowska, J.
Ashkar, H.
Peron, G.
Tsirou, M.
Parsons, R. D.
Punch, M.
Horns, D.
Boisson, C.
Kundu, A.
Zacharias, M.
Djannati-Ataï, A.
Niemiec, J.
Mitchell, A.
Panter, M.
Salzmann, H.
Kasai, E.
Olivera-Nieto, L.
Rudak, B.
Stawarz, Łukasz
Glawion, D.
Hofmann, W.
Panny, S.
Füßling, M.
Brun, F.
Cotter, G.
Filipovic, M.
Marandon, V.
Breuhaus, M.
Mackey, J.
Luashvili, A.
Tanaka, T.
Wong, Yu Wun
Katarzyński, K.
Zouari, S.
Dmytriiev, A.
Shapopi, J. N. S.
Aharonian, F.
Jardin-Blicq, A.
van Eldik, C.
Chibueze, J.
Burger-Scheidlin, C.
Terrier, R.
Bolmont, J.
Sasaki, M.
Lang, R. G.
Reimer, O.
Nakashima, K.
Steppa, C.
Lemière, A.
Unbehaun, T.
Reichherzer, P.
Martins, V. Barbosa
Bruno, B.
Sahakian, V.
Rowell, G.
Streil, K.
Ernenwein, J.-P.
Hinton, J. A.
Ostrowski, Michał
Taylor, A. M.
Vecchi, M.
Casanova, S.
Jung-Richardt, I.
Pühlhofer, G.
Quirrenbach, A.
Prokhorov, D. A.
Backes, M.
Schüssler, F.
Zdziarski, A. A.
Grolleron, G.
Jankowsky, F.
Celic, J.
Vink, J.
Klepser, S.
Caroff, S.
Martí-Devesa, G.
Mbarubucyeye, J. Damascene
Dai, S.
Sol, H.
Rieger, F.
Haerer, L.
Mohrmann, L.
Khatoon, R.
Benkhali, F. Ait
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 6.

Tytuł:: Spectrum and extension of the inverse-Compton emission of the Crab Nebula from a combined Fermi-LAT and H.E.S.S. analysis
Autorzy:: Holler, M.
Funk, S.
Cristofari, P.
Renaud, M.
Cecil, R.
Reville, B.
Zargaryan, D.
Komin, Nu.
Bulik, T.
Harding, A.
Cerruti, M.
Gallant, Y. A.
Reimer, A.
Fontaine, G.
Chen, A.
Steenkamp, R.
Mehta, A.
Gabici, S.
Kluźniak, W.
Kostunin, D.
Montanari, A.
Żywucka, N.
Venter, C.
Bi, B.
Lenain, J.-P.
Lemoine-Goumard, M.
Moulin, E.
de Naurois, M.
Leuschner, F.
Wach, T.
Aschersleben, J.
Sushch, I.
Malyshev, D.
Veh, J.
Zech, A.
Glombitza, J.
Steinmassl, S.
Suzuki, H.
Goswami, P.
Böttcher, M.
Chand, T.
Giavitto, G.
Einecke, S.
de Ona Wilhelmi, E.
Joshi, V.
Barbosa Martins, V.
Khélifi, B.
Wierzcholska, A.
Batzofin, R.
Meyer, M.
Moderski, R.
O’Brien, P.
Brose, R.
Specovius, A.
Baktash, A.
Jamrozy, Marek
Murach, T.
Tsuji, N.
Devin, J.
Ohm, S.
Bernlöhr, K.
Becherini, Y.
Leitl, F.
Regeard, M.
Chibueze, O.
Chandra, S.
Le Stum, S.
Kosack, K.
Spencer, S.
Holch, T. L.
Takahashi, T.
Bylund, T.
Berge, D.
Wagner, S. J.
Ren, H.
Marx, R.
Borowska, J.
Ashkar, H.
Peron, G.
Parsons, R. D.
Punch, M.
Horns, D.
Boisson, C.
Kundu, A.
Roellinghoff, G.
Zacharias, M.
Bradascio, F.
Djannati-Ataï, A.
Niemiec, J.
Mitchell, A.
Panter, M.
Salzmann, H.
Kasai, E.
Olivera-Nieto, L.
Fegan, S.
Rudak, B.
Stawarz, Łukasz
Glawion, D.
Hofmann, W.
Marinos, P.
Panny, S.
Füßling, M.
Brun, F.
Cotter, G.
Marandon, V.
Chambery, P.
Breuhaus, M.
Mackey, J.
de Bony de Lavergne, M.
Luashvili, A.
Brown, A.
Tanaka, T.
Katarzyński, K.
Zouari, S.
Dmytriiev, A.
Shapopi, J. N. S.
Aharonian, F.
van Eldik, C.
Chibueze, J.
Burger-Scheidlin, C.
Glicenstein, J. F.
Terrier, R.
Feijen, K.
Bolmont, J.
Sasaki, M.
Lang, R. G.
Reimer, O.
Steppa, C.
Lemière, A.
Unbehaun, T.
Reichherzer, P.
Bruno, B.
Ait Benkhali, F.
Sahakian, V.
Streil, K.
Ernenwein, J.-P.
Hinton, J. A.
Grondin, M.-H.
Ostrowski, Michał
Vecchi, M.
Casanova, S.
Pühlhofer, G.
Quirrenbach, A.
Prokhorov, D. A.
Backes, M.
Schüssler, F.
Schutte, H. M.
Zdziarski, A. A.
Tluczykont, M.
Grolleron, G.
Jankowsky, F.
Celic, J.
Vink, J.
Caroff, S.
Martí-Devesa, G.
Rieger, F.
Haerer, L.
Djuvsland, J.
Filipović, M.
Mohrmann, L.
Khatoon, R.
Opis:: The Crab Nebula is a unique laboratory for studying the acceleration of electrons and positrons through their non-thermal radiation. Observations of very-high-energy γ rays from the Crab Nebula have provided important constraints for modelling its broadband emission. We present the first fully self-consistent analysis of the Crab Nebula’s γ-ray emission between 1 GeV and ∼100 TeV, that is, over five orders of magnitude in energy. Using the open-source software package GAMMAPY, we combined 11.4 yr of data from the Fermi Large Area Telescope and 80 h of High Energy Stereoscopic System (H.E.S.S.) data at the event level and provide a measurement of the spatial extension of the nebula and its energy spectrum. We find evidence for a shrinking of the nebula with increasing γ-ray energy. Furthermore, we fitted several phenomenological models to the measured data, finding that none of them can fully describe the spatial extension and the spectral energy distribution at the same time. Especially the extension measured at TeV energies appears too large when compared to the X-ray emission. Our measurements probe the structure of the magnetic field between the pulsar wind termination shock and the dust torus, and we conclude that the magnetic field strength decreases with increasing distance from the pulsar. We complement our study with a careful assessment of systematic uncertainties.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 7.

Tytuł:: The vanishing of the primary emission region in PKS 1510-089
Autorzy:: Schüssler, F.
Holch, T. L.
Batzofin, R.
Mehta, A.
Holler, M.
Fegan, S.
Barnard, J.
Niemiec, J.
Fontaine, G.
Ruiz-Velasco, E.
Santangelo, A.
Aharonian, F.
Kostunin, D.
Lang, R. G.
de Ona Wilhelmi, E.
Ren, H.
Buckley, D. A. H.
Giavitto, G.
Caroff, S.
Ohm, S.
Glawion, D.
Khatoon, R.
Kasai, E.
Sanchez, D. A.
Wierzcholska, Alicja
Takahashi, T.
Sasaki, M.
Leitl, F.
Spencer, S.
Steppa, C.
Ernenwein, J. -P.
Punch, M.
Vink, J.
Brose, R.
Reimer, O.
Boisson, C.
Casanova, S.
Wach, T.
Bradascio, F.
Katarzyński, K.
Mohrmann, L.
Chibueze, O.
Kluźniak, W.
Marchegiani, P.
Bernlöhr, K.
Bulik, T.
Böttcher, M.
Brun, F.
Panny, S.
Cerruti, M.
Veh, J.
Marandon, V.
van Eldik, C.
Borowska, J.
Schutte, H. M.
Bouyahiaoui, M.
Stawarz, Łukasz
Groenewald, D.
Salzmann, H.
Benkhali, F. Ait
Martí-Devesa, G.
Rudak, B.
Bolmont, J.
Reimer, A.
Joshi, V.
Bi, B.
Martins, V. Barbosa
de Naurois, M.
Suzuki, H.
Moulin, E.
Kosack, K.
Wagner, S. J.
Zargaryan, D.
Chand, T.
Mitchell, A.
Cooper, J.
Gabici, S.
Funk, S.
Chen, A.
Peron, G.
Steinmassl, S.
Olivera-Nieto, L.
Breuhaus, M.
Dmytriiev, A.
Chandra, S.
Davids, I. D.
Ostrowski, Michał
Noel, Angel
Doroshenko, V.
Djannati-Ataï, A.
Khélifi, B.
Le Stum, S.
Jamrozy, Marek
Shapopi, J. N. S.
Brown, A. M.
Schwanke, U.
Cotter, G.
Mackey, J.
Moderski, R.
Leuschner, F.
Ghafourizadeh, S.
Einecke, S.
O'Brien, P.
Becherini, Y.
Quirrenbach, A.
Cecil, R.
Aschersleben, J.
Specovius, A.
Tanaka, T.
van Soelen, B.
Rowell, G.
Damascene Mbarubucyeye, J.
Meyer, M.
Jung-Richardt, I.
Chibueze, J.
Bruno, B.
Haerer, L.
Backes, M.
Prokhorov, D. A.
Vecchi, M.
Żywucka, N.
Horns, D.
Grolleron, G.
Marx, R.
Glicenstein, J. F.
Reichherzer, P.
Zouari, S.
Goswami, P.
Rieger, F.
Berge, D.
Lemière, A.
Ricarte, H. Rueda
Terrier, R.
Pühlhofer, G.
Celic, J.
Hofmann, W.
Ashkar, H.
de Bony de Lavergne, M.
Luashvili, A.
Tsuji, N.
Egberts, K.
Sol, H.
Montanari, A.
Lenain, J. -P.
Sushch, I.
Panter, M.
Jankowsky, F.
Burger-Scheidlin, C.
Füßling, M.
Sahakian, V.
Zdziarski, A. A.
Zech, A.
Steenkamp, R.
Zacharias, M.
Komin, Nu.
Opis:: In 2021 July, PKS 1510−089 exhibited a significant flux drop in the high-energy γ-ray (by a factor 10) and optical (by a factor 5) bands and remained in this low state throughout 2022. Similarly, the optical polarization in the source vanished, resulting in the optical spectrum being fully explained through the steady flux of the accretion disk and the broad-line region. Unlike the aforementioned bands, the very-high-energy γ-ray and X-ray fluxes did not exhibit a significant flux drop from year to year. This suggests that the steady-state very-high-energy γ-ray and X-ray fluxes originate from a different emission region than the vanished parts of the high-energy γ-ray and optical jet fluxes. The latter component has disappeared through either a swing of the jet away from the line of sight or a significant drop in the photon production efficiency of the jet close to the black hole. Either change could become visible in high-resolution radio images.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 8.

Tytuł:: Multiwavelength observations of the blazar PKS 0735+178 in spatial and temporal coincidence with an astrophysical neutrino candidate IceCube-211208A
Autorzy:: de Clairfontaine, G. Fichet
Holler, M.
Funk, S.
Renaud, M.
Shang, R.
Cecil, R.
Errando, M.
Hinrichs, C. E.
Zargaryan, D.
Bulik, T.
Weinstein, A.
Kherlakian, M.
Roache, E.
Ruiz-Velasco, E.
Marcowith, A.
Cerruti, M.
Bangale, P.
Noel, Angel
Kaaret, P.
Reimer, A.
White, R.
Fontaine, G.
Chen, A.
Steenkamp, R.
O'Brien, P.
Gabici, S.
Kluźniak, W.
Kostunin, D.
Sembroski, G. H.
Montanari, A.
Żywucka, N.
Venter, C.
Kumar, S.
Buckley, J. H.
Bi, B.
Moulin, E.
Moriarty, P.
Splettstoesser, M.
Lohse, T.
Mooney, C. L.
Leuschner, F.
Aschersleben, J.
Sushch, I.
Malyshev, D.
Veh, J.
Schäfer, J.
Zech, A.
Steinmassl, S.
Furniss, A.
Suzuki, H.
Goswami, P.
Böttcher, M.
Chand, T.
Giavitto, G.
Mukherjee, R.
Brill, A.
Millis, J.
Einecke, S.
de Ona Wilhelmi, E.
Joshi, V.
Ong, R. A.
Millard, M. J.
McGrath, C. E.
Khélifi, B.
Tucci, J. V.
Ghafourizadeh, S.
Batzofin, R.
Moderski, R.
Schwanke, U.
Lypova, I.
Santangelo, A.
Brose, R.
Bouyahiaoui, M.
Jamrozy, Marek
Murach, T.
Specovius, A.
Talluri, A. Kaushik
Pueschel, E.
Pohl, M.
Jin, W.
Bartkoske, J. T.
Kleiner, T. K.
Bernlöhr, K.
Gallagher, G.
Reynolds, P. T.
Lenain, J. -P.
Hanna, D.
Williams, D. A.
O'Brien, S.
Becherini, Y.
Doroshenko, V.
Chibueze, O.
Chandra, S.
Ernenwein, J. -P.
Le Stum, S.
Ribeiro, D.
Kosack, K.
Spencer, S.
Holch, T. L.
Takahashi, T.
Berge, D.
Sadeh, I.
Marchegiani, P.
Ren, H.
Maier, G.
Marx, R.
Borowska, J.
Peron, G.
Archer, A.
Punch, M.
Horns, D.
Boisson, C.
Benbow, W.
Holder, J.
Lundy, M.
Bradascio, F.
Zacharias, M.
Djannati-Ataï, A.
Niemiec, J.
Mitchell, A.
Panter, M.
Kasai, E.
Wierzcholska, Alicja
Christiansen, J. L.
Olivera-Nieto, L.
Rudak, B.
Stawarz, Łukasz
Glawion, D.
Panny, S.
Füßling, M.
Brun, F.
Cotter, G.
Filipovic, M.
Marandon, V.
Breuhaus, M.
Mackey, J.
Feng, Q.
Mori, K.
de Bony de Lavergne, M.
Quinn, J.
Luashvili, A.
Tanaka, T.
Wong, Yu Wun
Katarzyński, K.
Kieda, D.
Zouari, S.
Dmytriiev, A.
Shapopi, J. N. S.
Aharonian, F.
Saha, L.
Adams, C. B.
Acharyya, A.
Burger-Scheidlin, C.
Chibueze, J.
Glicenstein, J. F.
Terrier, R.
Bolmont, J.
Sasaki, M.
Lang, R. G.
Reimer, O.
Nakashima, K.
Hoang, J.
Lemière, A.
Woo, J.
Vassiliev, V. V.
Reichherzer, P.
Martins, V. Barbosa
Bruno, B.
Sahakian, V.
van Eldik, C.
Humensky, T. B.
Fortson, L.
Korzoun, N.
Hanlon, W.
Hinton, J. A.
Ostrowski, Michał
Vecchi, M.
Casanova, S.
Jung-Richardt, I.
Pühlhofer, G.
Santander, M.
Quirrenbach, A.
Wong, S. L.
Prokhorov, D. A.
Backes, M.
Falcone, A.
Schüssler, F.
Schutte, H. M.
Zdziarski, A. A.
Foote, G. M.
Grolleron, G.
Jankowsky, F.
Celic, J.
Lang, M. J.
Hervet, O.
Vink, J.
Kertzman, M.
Klepser, S.
Batista, P.
Caroff, S.
Martí-Devesa, G.
Ragan, K.
Mbarubucyeye, J. Damascene
Dai, S.
Chromey, A. J.
Rieger, F.
Haerer, L.
Sadun, A. C.
Mohrmann, L.
Khatoon, R.
Opis:: We report on multiwavelength target-of-opportunity observations of the blazar PKS 0735+178, located 2$.^{\circ}$2 away from the best-fit position of the IceCube neutrino event IceCube-211208A detected on 2021 December 8. The source was in a high-flux state in the optical, ultraviolet, X-ray, and GeV γ-ray bands around the time of the neutrino event, exhibiting daily variability in the soft X-ray flux. The X-ray data from Swift-XRT and NuSTAR characterize the transition between the low-energy and high-energy components of the broadband spectral energy distribution (SED), and the γ-ray data from Fermi-LAT, VERITAS, and H.E.S.S. require a spectral cutoff near 100 GeV. Both the X-ray and γ-ray measurements provide strong constraints on the leptonic and hadronic models. We analytically explore a synchrotron self-Compton model, an external Compton model, and a lepto-hadronic model. Models that are entirely based on internal photon fields face serious difficulties in matching the observed SED. The existence of an external photon field in the source would instead explain the observed γ-ray spectral cutoff in both the leptonic and lepto-hadronic models and allow a proton jet power that marginally agrees with the Eddington limit in the lepto-hadronic model. We show a numerical lepto-hadronic model with external target photons that reproduces the observed SED and is reasonably consistent with the neutrino event despite requiring a high jet power.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 9.

Tytuł:: Broadband multi-wavelength properties of M87 during the 2018 EHT campaign including a very high energy flaring episode
Autorzy:: Nickel, L.
Vos, J.
Errando, M.
Niinuma, K.
Maldera, S.
Saturni, F. G.
Satapathy, K.
Brissenden, R.
Impellizzeri, C. M. V.
Issaoun, S.
Kubo, H.
Roache, E.
Moriyama, K.
Berenji, B.
Georgiev, B.
Patel, N.
Lindfors, E.
Kaaret, P.
Foote, J.
Leone, F.
Ceribella, G.
Hadasch, D.
Johnson, M. D.
Hahn, A.
Kluźniak, W.
Negro, M.
Godinović, N.
Okumura, A.
Kim, D.-J.
Barres de Almeida, U.
Chan, C.-k.
Biland, A.
Moran, J. M.
Abhishek, A.
Green, D.
Silvestri, G.
de Naurois, M.
Weintroub, J.
Takahashi, M.
Wach, T.
Honma, M.
Mizuno, T.
Zech, A.
Eatough, R. P.
Stamerra, A.
Mereu, I.
Paredes, J. M.
Suson, D. J.
Lombardi, S.
Inoue, M.
Einecke, S.
Nigro, C.
Ryan, J. L.
Chang, D. O.
Nishijima, K.
Millard, M. J.
Jannuzi, B. T.
McGrath, C. E.
Ward-Thompson, D.
Kramer, M.
Roelofs, F.
Gradetzke, T.
Liu, X.
Santangelo, A.
Kettenis, M.
Brose, R.
Fukami, S.
Doro, M.
Hirota, T.
Matthews, L. D.
Ohm, S.
Fröse, S.
Chen, Y.
Liuzzo, E.
Marchili, N.
Ricarte, A.
Duerr, A.
Ravikularaman, S.
Sánchez-Conde, M.
Huang, Zhiqiu
Shao, L.
Font, L.
Lo, W.-P.
Chatterjee, S.
Grenier, I. A.
Antonelli, L. A.
Giordano, F.
Leitl, F.
Rani, B.
Di Pierro, F.
Colombo, E.
Neilsen, J.
Kosack, K.
Holch, T. L.
Navarro Fuentes, S.
Nanci, C.
Haggard, D.
Berge, D.
Wagner, S. J.
Kravchenko, E. V.
Tavecchio, F.
Ramakrishnan, V.
Li, G.
Tsirou, M.
Schloerb, F. P.
Rottmann, H.
Caraveo, P. A.
Boisson, C.
Miener, T.
Toma, K.
Holder, J.
Sgrò, C.
Bradascio, F.
Grau, R.
Bach, U.
Aguasca-Cabot, A.
Kasai, E.
Barrio, J. A.
Contreras, J. L.
Jiménez-Rosales, A.
Fraga-Encinas, R.
Savolainen, T.
Gargano, F.
Bonino, R.
Panny, S.
Arbet Engels, A.
Narayanan, G.
Cotter, G.
Kramer, J. A.
Mizuno, Y.
O’Brien, S.
Nilsson, K.
Mackey, J.
Bautista, A.
Berti, A.
de Bony de Lavergne, M.
Tanaka, T.
Brown, A.
Germani, S.
Cui, Y.-Z.
Benson, B. A.
Falcone, A. D.
Babić, A.
Cerasole, D.
Fariña, L.
Zhao, R.
Lang, R. G.
Özel, F.
Kim, J.
Vassiliev, V. V.
Lamastra, A.
Ball, D.
Chen, M.-T.
Johnson, M. N.
Humensky, T. B.
Ernenwein, J.-P.
Kushida, J.
Nakamura, M.
Prada Moroni, P. G.
Santander, M.
Dazzi, F.
Paoletti, R.
La Bella, N.
Sohn, B. W.
Fuentes, A.
Celic, J.
Terauchi, K.
Myserlis, I.
Stanway, J. S.
Bronzwaer, T.
Cho, I.
Torres, D. F.
Ro, H.
Barrett, J.
Elsaesser, D.
Blanch, O.
Wielgus, M.
Sitarek, J.
Djuvsland, J.
Sánchez-Portal, M.
Khatoon, R.
Funk, S.
Loparco, F.
Reville, B.
Majumdar, P.
Otero-Santos, J.
Chatterjee, K.
Natarajan, I.
Hinrichs, C. E.
Zhao, G.-Y.
Torne, P.
Gaug, M.
Omodei, N.
Castro-Tirado, A. J.
Baloković, M.
Cerruti, M.
Mondal, H. A.
Bruel, P.
Pensec, U.
Ohtani, Y.
lackburn, L.
Tiede, P.
Park, J.
Kramer, C.
Hesper, R.
Mus, A.
Davelaar, J.
Machado de Oliveira Fraga, B.
Pirola, G.
Liu, J.
Ford, N. M.
Ford, H. A.
Small, D.
Dihingia, I. K.
De Lotto, B.
Kumar, S.
Nagai, H.
Kerszberg, D.
Nievas Rosillo, M.
Tazaki, F.
Martí-Vidal, I.
Persic, M.
Saz Parkinson, P. M.
Gasbarra, C.
Splettstoesser, M.
Kobayashi, Y.
Tetarenko, A. J.
Leuschner, F.
Aschersleben, J.
Tutone, A.
Malyshev, D.
Schäfer, J.
De Laurentis, M.
Nikolić, L.
Yamaguchi, P.
Righi, C.
Suzuki, H.
Goswami, P.
Furniss, A.
Keating, G. K.
Prather, B.
Di Tria, R.
Wong, G. N.
Porth, O.
de Ona Wilhelmi, E.
Maneva, G.
Chen, Z.
Baczko, A.-K.
Mariotti, M.
Strzys, M.
Barbosa Martins, V.
Oh, J.
Zensus, J. A.
Krichbaum, T. P.
Wierzcholska, A.
Li, B.
Principe, G.
D’Elia, V.
Batzofin, R.
Sharma, A.
Gold, R.
Yadlapalli, N.
Longo, F.
Manganaro, M.
Bauböck, M.
Kleiner, T. K.
Lovellette, M. N.
Giesbrecht Paiva, J. G.
Kocherlakota, P.
Schmuckermaier, F.
Becherini, Y.
Boyce, H.
Mazziotta, M. N.
Fomalont, E.
Fukazawa, Y.
Martínez, M.
Lobanov, A. P.
Krennrich, F.
Suutarinen, S.
Conway, J. E.
Verna, G.
Bouman, K. L.
Lindqvist, M.
Farah, J.
Le Stum, S.
Xia, B.
Zhang, H.
Carretero-Castrillo, M.
Reis, I.
Herrera Llorente, J.
Menchiari, S.
Sun, H.
Takahashi, T.
Moscibrodzka, M.
Kuss, M.
Anantua, R.
Marx, R.
Psaltis, D.
Borowska, J.
Yan, H.
Morselli, A.
Ashkar, H.
Podobnik, F.
Valverde, J.
Trippe, S.
Lonsdale, C. J.
Zhao, S.-S.
Cavazzuti, E.
Mitchell, A.
Panter, M.
Salzmann, H.
Foschi, M.
Jeter, B.
Stawarz, Łukasz
Busetto, G.
Toscano, T.
Sheridan, C.
Gómez-Ruiz, A. I.
Hassan, T.
D’Amico, G.
Jorstad, S.
Li, Z.
Yuan, Y.-F.
Olivares, H.
PopStefanija, A.
Schonfeld, J.
Katarzyński, K.
van Eldik, C.
Yfantis, A.
López-Moya, M.
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Walter, R.
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de Menezes, R.
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Kim, J.-Y.
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Cruz-Osorio, A.
Pühlhofer, G.
Vitale, V.
Wong, S. L.
van Bemmel, I.
López-Oramas, A.
Zdziarski, A. A.
Wharton, R.
Tluczykont, M.
Wondrak, M. F.
Jankowsky, F.
Horan, D.
Zhang, S.
Delgado Mendez, C.
Hervet, O.
Janssen, M.
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Jiang, W.
Opis:: Context. The nearby elliptical galaxy M87 contains one of only two supermassive black holes whose emission surrounding the event horizon has been imaged by the Event Horizon Telescope (EHT). In 2018, more than two dozen multi-wavelength (MWL) facilities (from radio to γ-ray energies) took part in the second M87 EHT campaign. Aims. The goal of this extensive MWL campaign was to better understand the physics of the accreting black hole M87*, the relationship between the inflow and inner jets, and the high-energy particle acceleration. Understanding the complex astrophysics is also a necessary first step towards performing further tests of general relativity. Methods. The MWL campaign took place in April 2018, overlapping with the EHT M87* observations. We present a new, contemporaneous spectral energy distribution (SED) ranging from radio to very high-energy (VHE) γ-rays as well as details of the individual observations and light curves. We also conducted phenomenological modelling to investigate the basic source properties. Results. We present the first VHE γ-ray flare from M87 detected since 2010. The flux above 350 GeV more than doubled within a period of ≈36 hours. We find that the X-ray flux is enhanced by about a factor of two compared to 2017, while the radio and millimetre core fluxes are consistent between 2017 and 2018. We detect evidence for a monotonically increasing jet position angle that corresponds to variations in the bright spot of the EHT image. Conclusions. Our results show the value of continued MWL monitoring together with precision imaging for addressing the origins of high-energy particle acceleration. While we cannot currently pinpoint the precise location where such acceleration takes place, the new VHE γ-ray flare already presents a challenge to simple one-zone leptonic emission model approaches, and it emphasises the need for combined image and spectral modelling.
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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Skocz do pozycji: 10.

Tytuł:: Frequency drift in MR spectroscopy at 3T
Autorzy:: Polomac, Nenad
Wu, Yen-Chien
Castillo, Ryan
Kangarlu, Alayar
Calhoun, Vince D.
Greenhouse, Ian
Hat, Katarzyna
Otaduy, Maria C. G.
Thioux, Marc
Rosenberg, Jens T.
Alcauter, Sarael
Yeung, David K. W.
Willoughby, William R.
Brown, Mark S.
Wittsack, Hans-Jörg
Vidyasagar, Rishma
Dyke, Katherine
Dumont, Julien
Cecil, Kim M.
Gu, Meng
Singel, Debra
Ende, Gabriele
Wang, Guangbin
Jenkins, Christopher W.
Woods, Adam J.
Heise, Kirstin-Friederike
Edden, Richard A. E.
Dydak, Ulrike
Landheer, Karl
Schrantee, Anouk
Maddock, Richard J.
Johnston, Stephen J.
Miller, Jack J.
Jansen, Jacobus F. A.
Reyes-Madrigal, Francisco
Tapper, Sofie
Lee, Phil
MacMillan, Erin L.
Wilson, Martin
Noeske, Ralph
Zupan, Gasper
Zhou, Xiaopeng
Baltusis, Laima
Fillmer, Ariane
Ferretti, Antonio
Rae, Caroline D.
Schembri, Keith
Dacko, Michael
Swinnen, Stephan P.
Liu, Feng
Robertson, Caroline E.
Sangill, Ryan
Blicher, Jakob Udby
Hui, Steve C. N.
Hegarty, John P.
Mullins, Paul G.
Zhao, Qun
Moreno-Ortega, Marta
Zöllner, Helge J.
Vella, Nolan
Mirzakhanian, Heline
Thiel, Thomas
Xu, Junqian
O'Gorman Tuura, Ruth L
Near, Jamie
Fermin, Alan S. R.
Sitnikov, Rouslan
Becker, Robert
Sandberg, Kristian
Bogner, Wolfgang
Evans, C. John
Stoffers, Diederick
Wilbur, Timothy K.
Tegenthoff, Martin
Heba, Stefanie
Cuypers, Koen
Truong, Peter
Gong, Tao
Semenova, Natalia A.
Honda, Shiori
Oeltzschner, Georg
de la Fuente-Sandoval, Camilo
Song, Yulu
Lythgoe, David J.
Nordhøy, Wibeke
Roberts, Timothy P. L.
Vovk, Andrej
Porges, Eric C.
Levendovszky, Swati Rane
Martinez-Gudino, María L.
Peltier, Scott J.
Ahluwalia, Vishwadeep
Stark, Craig
van Dijk, Pim
Domagalik-Pittner, Aleksandra
Yanez Lopez, Maria
Harris, Ashley D.
Juchem, Christoph
Jacobson, Aaron
Tain, Rongwen
Barany, Deborah A.
Bhattacharyya, Pallab K.
Edmondson, David A.
Berman, Jeffrey I.
Smith, Jolinda
Berrington, Adam
Grist, James T.
Desmond, Patricia
Barlow, Laura R.
Rotaru, Diana-Georgiana
Pasaye, Erick H.
Manzhurtsev, Andrei V.
Kerr, Adam B.
Lange, Thomas
Saleh, Muhammad G.
Mikkelsen, Mark
Pradhan, Subechhya
Limperopoulos, Catherine
Nakajima, Shinichiro
Clarke, William T.
Pilatus, Ulrich
Duncan, Niall W.
Osorio-Duran, Raul
Lloyd, William
Puts, Nicolaas A
Ersland, Lars
Craven, Alexander R.
Tanase, Costin
Peeters, Ronald
Machizawa, Maro G.
Chu, Winnie C. W.
Bi Choi, Yeo
Westlye, Lars T.
Heckova, Eva
Prisciandaro, James Joseph
Dostawca treści:: Repozytorium Uniwersytetu Jagiellońskiego

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