Standard
Event Horizon Telescope observations of the jet launching and collimation in Centaurus A. / Janssen, Michael; Falcke, Heino; Kadler, Matthias; Ros, Eduardo; Wielgus, Maciek; Akiyama, Kazunori; Baloković, Mislav; Blackburn, Lindy; Bouman, Katherine L.; Chael, Andrew; Chan, Chi-kwan; Chatterjee, Koushik; Davelaar, Jordy; Edwards, Philip G.; Fromm, Christian M.; Gómez, José L.; Goddi, Ciriaco; Issaoun, Sara; Johnson, Michael D.; Kim, Junhan; Koay, Jun Yi; Krichbaum, Thomas P.; Liu, Jun; Liuzzo, Elisabetta; Markoff, Sera; Markowitz, Alex; Marrone, Daniel P.; Mizuno, Yosuke; Müller, Cornelia; Ni, Chunchong; Pesce, Dominic W.; Ramakrishnan, Venkatessh; Roelofs, Freek; Rygl, Kazi L. J.; van Bemmel, Ilse; Alberdi, Antxon; Alef, Walter; Algaba, Juan Carlos; Anantua, Richard; Asada, Keiichi; Azulay, Rebecca; Baczko, Anne-Kathrin; Ball, David; Barrett, John; Benson, Bradford A.; Bintley, Dan; Blundell, Raymond; Boland, Wilfred; Bower, Geoffrey C.; Boyce, Hope; Bremer, Michael; Brinkerink, Christiaan D.; Brissenden, Roger; Britzen, Silke; Broderick, Avery E.; Broguiere, Dominique; Bronzwaer, Thomas; Byun, Do-Young; Carlstrom, John E.; Chatterjee, Shami; Chen, Ming-Tang; Chen, Yongjun; Chesler, Paul M.; Cho, Ilje; Christian, Pierre; Conway, John E.; Cordes, James M.; Crawford, Thomas M.; Crew, Geoffrey B.; Cruz-Osorio, Alejandro; Cui, Yuzhu; De Laurentis, Mariafelicia; Deane, Roger; Dempsey, Jessica; Desvignes, Gregory; Dexter, Jason; Doeleman, Sheperd S.; Eatough, Ralph P.; Farah, Joseph; Fish, Vincent L.; Fomalont, Ed; Ford, H. Alyson; Fraga-Encinas, Raquel; Friberg, Per; Fuentes, Antonio; Galison, Peter; Gammie, Charles F.; García, Roberto; Gelles, Zachary; Gentaz, Olivier; Georgiev, Boris; Gold, Roman; Gómez-Ruiz, Arturo I.; Gu, Minfeng; Gurwell, Mark; Hada, Kazuhiro; Haggard, Daryl; Hecht, Michael H.; Hesper, Ronald; Himwich, Elizabeth; Ho, Luis C.; Ho, Paul; Honma, Mareki; Huang, Chih-Wei L.; Huang, Lei; Hughes, David H.; Ikeda, Shiro; Inoue, Makoto; James, David J.; Jannuzi, Buell T.; Jeter, Britton; Jiang, Wu; Jimenez-Rosales, Alejandra; Jorstad, Svetlana; Jung, Taehyun; Karami, Mansour; Karuppusamy, Ramesh; Kawashima, Tomohisa; Keating, Garrett K.; Kettenis, Mark; Kim, Dong-Jin; Kim, Jae-Young; Kim, Jongsoo; Kino, Motoki; Kofuji, Yutaro; Koyama, Shoko; Kramer, Michael; Kramer, Carsten; Kuo, Cheng-Yu; Lauer, Tod R.; Lee, Sang-Sung; Levis, Aviad; Li, Yan-Rong; Li, Zhiyuan; Lindqvist, Michael; Lico, Rocco; Lindahl, Greg; Liu, Kuo; Lo, Wen-Ping; Lobanov, Andrei P.; Loinard, Laurent; Lonsdale, Colin; Lu, Ru-Sen; MacDonald, Nicholas R.; Mao, Jirong; Marchili, Nicola; Marscher, Alan P.; Martí-Vidal, Iván; Matsushita, Satoki; Matthews, Lynn D.; Medeiros, Lia; Menten, Karl M.; Mizuno, Izumi; Moran, James M.; Moriyama, Kotaro; Moscibrodzka, Monika; Musoke, Gibwa; Mejías, Alejandro Mus; Nagai, Hiroshi; Nagar, Neil M.; Nakamura, Masanori; Narayan, Ramesh; Narayanan, Gopal; Natarajan, Iniyan; Nathanail, Antonios; Neilsen, Joey; Neri, Roberto; Noutsos, Aristeidis; Nowak, Michael A.; Okino, Hiroki; Olivares, Héctor; Ortiz-León, Gisela N.; Oyama, Tomoaki; Özel, Feryal; Palumbo, Daniel C. M.; Park, Jongho; Patel, Nimesh; Pen, Ue-Li; Piétu, Vincent; Plambeck, Richard; PopStefanija, Aleksandar; Porth, Oliver; Pötzl, Felix M.; Prather, Ben; Preciado-López, Jorge A.; Psaltis, Dimitrios; Pu, Hung-Yi; Rao, Ramprasad; Rawlings, Mark G.; Raymond, Alexander W.; Rezzolla, Luciano; Ricarte, Angelo; Ripperda, Bart; Rogers, Alan; Rose, Mel; Roshanineshat, Arash; Rottmann, Helge; Roy, Alan L.; Ruszczyk, Chet; Sánchez, Salvador; Sánchez-Arguelles, David; Sasada, Mahito; Savolainen, Tuomas; Schloerb, F. Peter; Schuster, Karl-Friedrich; Shao, Lijing; Shen, Zhiqiang; Small, Des; Sohn, Bong Won; SooHoo, Jason; Sun, He; Tazaki, Fumie; Tetarenko, Alexandra J.; Tiede, Paul; Tilanus, Remo P. J.; Titus, Michael; Torne, Pablo; Trent, Tyler; Traianou, Efthalia; Trippe, Sascha; van Langevelde, Huib Jan; van Rossum, Daniel R.; Wagner, Jan; Ward-Thompson, Derek; Wardle, John; Weintroub, Jonathan; Wex, Norbert; Wharton, Robert; Wong, George N.; Wu, Qingwen; Yoon, Doosoo; Young, André; Young, Ken; Younsi, Ziri; Yuan, Feng; Yuan, Ye-Fei; Zensus, J. Anton; Zhao, Guang-Yao; Zhao, Shan-Shan; Collaboration, The Event Horizon Telescope.
In:
Nature Astronomy, Vol. 5, No. 10, 2021, p. 1017-1028.
Research output: Contribution to journal › Article › peer-review
Harvard
Janssen, M, Falcke, H, Kadler, M, Ros, E, Wielgus, M, Akiyama, K, Baloković, M, Blackburn, L, Bouman, KL, Chael, A, Chan, C, Chatterjee, K, Davelaar, J, Edwards, PG, Fromm, CM, Gómez, JL, Goddi, C, Issaoun, S, Johnson, MD, Kim, J, Koay, JY, Krichbaum, TP, Liu, J, Liuzzo, E, Markoff, S, Markowitz, A, Marrone, DP, Mizuno, Y, Müller, C, Ni, C, Pesce, DW, Ramakrishnan, V, Roelofs, F, Rygl, KLJ, van Bemmel, I, Alberdi, A, Alef, W, Algaba, JC, Anantua, R, Asada, K, Azulay, R, Baczko, A-K, Ball, D, Barrett, J, Benson, BA, Bintley, D, Blundell, R, Boland, W, Bower, GC, Boyce, H, Bremer, M, Brinkerink, CD, Brissenden, R, Britzen, S, Broderick, AE, Broguiere, D, Bronzwaer, T, Byun, D-Y, Carlstrom, JE, Chatterjee, S, Chen, M-T, Chen, Y, Chesler, PM, Cho, I, Christian, P, Conway, JE, Cordes, JM, Crawford, TM, Crew, GB, Cruz-Osorio, A, Cui, Y, De Laurentis, M, Deane, R, Dempsey, J, Desvignes, G, Dexter, J, Doeleman, SS, Eatough, RP, Farah, J, Fish, VL, Fomalont, E, Ford, HA, Fraga-Encinas, R, Friberg, P, Fuentes, A, Galison, P, Gammie, CF, García, R, Gelles, Z, Gentaz, O, Georgiev, B, Gold, R, Gómez-Ruiz, AI, Gu, M, Gurwell, M, Hada, K, Haggard, D, Hecht, MH, Hesper, R, Himwich, E, Ho, LC, Ho, P, Honma, M, Huang, C-WL, Huang, L, Hughes, DH, Ikeda, S, Inoue, M, James, DJ, Jannuzi, BT, Jeter, B, Jiang, W, Jimenez-Rosales, A
, Jorstad, S, Jung, T, Karami, M, Karuppusamy, R, Kawashima, T, Keating, GK, Kettenis, M, Kim, D-J, Kim, J-Y, Kim, J, Kino, M, Kofuji, Y, Koyama, S, Kramer, M, Kramer, C, Kuo, C-Y, Lauer, TR, Lee, S-S, Levis, A, Li, Y-R, Li, Z, Lindqvist, M, Lico, R, Lindahl, G, Liu, K, Lo, W-P, Lobanov, AP, Loinard, L, Lonsdale, C, Lu, R-S, MacDonald, NR, Mao, J, Marchili, N, Marscher, AP, Martí-Vidal, I, Matsushita, S, Matthews, LD, Medeiros, L, Menten, KM, Mizuno, I, Moran, JM, Moriyama, K, Moscibrodzka, M, Musoke, G, Mejías, AM, Nagai, H, Nagar, NM, Nakamura, M, Narayan, R, Narayanan, G, Natarajan, I, Nathanail, A, Neilsen, J, Neri, R, Noutsos, A, Nowak, MA, Okino, H, Olivares, H, Ortiz-León, GN, Oyama, T, Özel, F, Palumbo, DCM, Park, J, Patel, N, Pen, U-L, Piétu, V, Plambeck, R, PopStefanija, A, Porth, O, Pötzl, FM, Prather, B, Preciado-López, JA, Psaltis, D, Pu, H-Y, Rao, R, Rawlings, MG, Raymond, AW, Rezzolla, L, Ricarte, A, Ripperda, B, Rogers, A, Rose, M, Roshanineshat, A, Rottmann, H, Roy, AL, Ruszczyk, C, Sánchez, S, Sánchez-Arguelles, D, Sasada, M, Savolainen, T, Schloerb, FP, Schuster, K-F, Shao, L, Shen, Z, Small, D, Sohn, BW, SooHoo, J, Sun, H, Tazaki, F, Tetarenko, AJ, Tiede, P, Tilanus, RPJ, Titus, M, Torne, P, Trent, T, Traianou, E, Trippe, S, van Langevelde, HJ, van Rossum, DR, Wagner, J, Ward-Thompson, D, Wardle, J, Weintroub, J, Wex, N, Wharton, R, Wong, GN, Wu, Q, Yoon, D, Young, A, Young, K, Younsi, Z, Yuan, F, Yuan, Y-F, Zensus, JA, Zhao, G-Y, Zhao, S-S & Collaboration, TEHT 2021, '
Event Horizon Telescope observations of the jet launching and collimation in Centaurus A',
Nature Astronomy, vol. 5, no. 10, pp. 1017-1028.
https://doi.org/10.1038/s41550-021-01417-wAPA
Janssen, M., Falcke, H., Kadler, M., Ros, E., Wielgus, M., Akiyama, K., Baloković, M., Blackburn, L., Bouman, K. L., Chael, A., Chan, C., Chatterjee, K., Davelaar, J., Edwards, P. G., Fromm, C. M., Gómez, J. L., Goddi, C., Issaoun, S., Johnson, M. D., ... Collaboration, T. E. H. T. (2021).
Event Horizon Telescope observations of the jet launching and collimation in Centaurus A.
Nature Astronomy,
5(10), 1017-1028.
https://doi.org/10.1038/s41550-021-01417-wVancouver
Author
Janssen, Michael ; Falcke, Heino ; Kadler, Matthias ; Ros, Eduardo ; Wielgus, Maciek ; Akiyama, Kazunori ; Baloković, Mislav ; Blackburn, Lindy ; Bouman, Katherine L. ; Chael, Andrew ; Chan, Chi-kwan ; Chatterjee, Koushik ; Davelaar, Jordy ; Edwards, Philip G. ; Fromm, Christian M. ; Gómez, José L. ; Goddi, Ciriaco ; Issaoun, Sara ; Johnson, Michael D. ; Kim, Junhan ; Koay, Jun Yi ; Krichbaum, Thomas P. ; Liu, Jun ; Liuzzo, Elisabetta ; Markoff, Sera ; Markowitz, Alex ; Marrone, Daniel P. ; Mizuno, Yosuke ; Müller, Cornelia ; Ni, Chunchong ; Pesce, Dominic W. ; Ramakrishnan, Venkatessh ; Roelofs, Freek ; Rygl, Kazi L. J. ; van Bemmel, Ilse ; Alberdi, Antxon ; Alef, Walter ; Algaba, Juan Carlos ; Anantua, Richard ; Asada, Keiichi ; Azulay, Rebecca ; Baczko, Anne-Kathrin ; Ball, David ; Barrett, John ; Benson, Bradford A. ; Bintley, Dan ; Blundell, Raymond ; Boland, Wilfred ; Bower, Geoffrey C. ; Boyce, Hope ; Bremer, Michael ; Brinkerink, Christiaan D. ; Brissenden, Roger ; Britzen, Silke ; Broderick, Avery E. ; Broguiere, Dominique ; Bronzwaer, Thomas ; Byun, Do-Young ; Carlstrom, John E. ; Chatterjee, Shami ; Chen, Ming-Tang ; Chen, Yongjun ; Chesler, Paul M. ; Cho, Ilje ; Christian, Pierre ; Conway, John E. ; Cordes, James M. ; Crawford, Thomas M. ; Crew, Geoffrey B. ; Cruz-Osorio, Alejandro ; Cui, Yuzhu ; De Laurentis, Mariafelicia ; Deane, Roger ; Dempsey, Jessica ; Desvignes, Gregory ; Dexter, Jason ; Doeleman, Sheperd S. ; Eatough, Ralph P. ; Farah, Joseph ; Fish, Vincent L. ; Fomalont, Ed ; Ford, H. Alyson ; Fraga-Encinas, Raquel ; Friberg, Per ; Fuentes, Antonio ; Galison, Peter ; Gammie, Charles F. ; García, Roberto ; Gelles, Zachary ; Gentaz, Olivier ; Georgiev, Boris ; Gold, Roman ; Gómez-Ruiz, Arturo I. ; Gu, Minfeng ; Gurwell, Mark ; Hada, Kazuhiro ; Haggard, Daryl ; Hecht, Michael H. ; Hesper, Ronald ; Himwich, Elizabeth ; Ho, Luis C. ; Ho, Paul ; Honma, Mareki ; Huang, Chih-Wei L. ; Huang, Lei ; Hughes, David H. ; Ikeda, Shiro ; Inoue, Makoto ; James, David J. ; Jannuzi, Buell T. ; Jeter, Britton ; Jiang, Wu ; Jimenez-Rosales, Alejandra
; Jorstad, Svetlana ; Jung, Taehyun ; Karami, Mansour ; Karuppusamy, Ramesh ; Kawashima, Tomohisa ; Keating, Garrett K. ; Kettenis, Mark ; Kim, Dong-Jin ; Kim, Jae-Young ; Kim, Jongsoo ; Kino, Motoki ; Kofuji, Yutaro ; Koyama, Shoko ; Kramer, Michael ; Kramer, Carsten ; Kuo, Cheng-Yu ; Lauer, Tod R. ; Lee, Sang-Sung ; Levis, Aviad ; Li, Yan-Rong ; Li, Zhiyuan ; Lindqvist, Michael ; Lico, Rocco ; Lindahl, Greg ; Liu, Kuo ; Lo, Wen-Ping ; Lobanov, Andrei P. ; Loinard, Laurent ; Lonsdale, Colin ; Lu, Ru-Sen ; MacDonald, Nicholas R. ; Mao, Jirong ; Marchili, Nicola ; Marscher, Alan P. ; Martí-Vidal, Iván ; Matsushita, Satoki ; Matthews, Lynn D. ; Medeiros, Lia ; Menten, Karl M. ; Mizuno, Izumi ; Moran, James M. ; Moriyama, Kotaro ; Moscibrodzka, Monika ; Musoke, Gibwa ; Mejías, Alejandro Mus ; Nagai, Hiroshi ; Nagar, Neil M. ; Nakamura, Masanori ; Narayan, Ramesh ; Narayanan, Gopal ; Natarajan, Iniyan ; Nathanail, Antonios ; Neilsen, Joey ; Neri, Roberto ; Noutsos, Aristeidis ; Nowak, Michael A. ; Okino, Hiroki ; Olivares, Héctor ; Ortiz-León, Gisela N. ; Oyama, Tomoaki ; Özel, Feryal ; Palumbo, Daniel C. M. ; Park, Jongho ; Patel, Nimesh ; Pen, Ue-Li ; Piétu, Vincent ; Plambeck, Richard ; PopStefanija, Aleksandar ; Porth, Oliver ; Pötzl, Felix M. ; Prather, Ben ; Preciado-López, Jorge A. ; Psaltis, Dimitrios ; Pu, Hung-Yi ; Rao, Ramprasad ; Rawlings, Mark G. ; Raymond, Alexander W. ; Rezzolla, Luciano ; Ricarte, Angelo ; Ripperda, Bart ; Rogers, Alan ; Rose, Mel ; Roshanineshat, Arash ; Rottmann, Helge ; Roy, Alan L. ; Ruszczyk, Chet ; Sánchez, Salvador ; Sánchez-Arguelles, David ; Sasada, Mahito ; Savolainen, Tuomas ; Schloerb, F. Peter ; Schuster, Karl-Friedrich ; Shao, Lijing ; Shen, Zhiqiang ; Small, Des ; Sohn, Bong Won ; SooHoo, Jason ; Sun, He ; Tazaki, Fumie ; Tetarenko, Alexandra J. ; Tiede, Paul ; Tilanus, Remo P. J. ; Titus, Michael ; Torne, Pablo ; Trent, Tyler ; Traianou, Efthalia ; Trippe, Sascha ; van Langevelde, Huib Jan ; van Rossum, Daniel R. ; Wagner, Jan ; Ward-Thompson, Derek ; Wardle, John ; Weintroub, Jonathan ; Wex, Norbert ; Wharton, Robert ; Wong, George N. ; Wu, Qingwen ; Yoon, Doosoo ; Young, André ; Young, Ken ; Younsi, Ziri ; Yuan, Feng ; Yuan, Ye-Fei ; Zensus, J. Anton ; Zhao, Guang-Yao ; Zhao, Shan-Shan ; Collaboration, The Event Horizon Telescope. /
Event Horizon Telescope observations of the jet launching and collimation in Centaurus A. In:
Nature Astronomy. 2021 ; Vol. 5, No. 10. pp. 1017-1028.
BibTeX
@article{d8f508e6894b4afaa4887dc63f3edb4c,
title = "Event Horizon Telescope observations of the jet launching and collimation in Centaurus A",
abstract = "Very-long-baseline interferometry (VLBI) observations of active galactic nuclei at millimetre wavelengths have the power to reveal the launching and initial collimation region of extragalactic radio jets, down to 10–100 gravitational radii (rg ≡ GM/c2) scales in nearby sources1. Centaurus A is the closest radio-loud source to Earth2. It bridges the gap in mass and accretion rate between the supermassive black holes (SMBHs) in Messier 87 and our Galactic Centre. A large southern declination of −43° has, however, prevented VLBI imaging of Centaurus A below a wavelength of 1 cm thus far. Here we show the millimetre VLBI image of the source, which we obtained with the Event Horizon Telescope at 228 GHz. Compared with previous observations3, we image the jet of Centaurus A at a tenfold higher frequency and sixteen times sharper resolution and thereby probe sub-lightday structures. We reveal a highly collimated, asymmetrically edge-brightened jet as well as the fainter counterjet. We find that the source structure of Centaurus A resembles the jet in Messier 87 on ~500 rg scales remarkably well. Furthermore, we identify the location of Centaurus A{\textquoteright}s SMBH with respect to its resolved jet core at a wavelength of 1.3 mm and conclude that the source{\textquoteright}s event horizon shadow4 should be visible at terahertz frequencies. This location further supports the universal scale invariance of black holes over a wide range of masses5,6.",
author = "Michael Janssen and Heino Falcke and Matthias Kadler and Eduardo Ros and Maciek Wielgus and Kazunori Akiyama and Mislav Balokovi{\'c} and Lindy Blackburn and Bouman, {Katherine L.} and Andrew Chael and Chi-kwan Chan and Koushik Chatterjee and Jordy Davelaar and Edwards, {Philip G.} and Fromm, {Christian M.} and G{\'o}mez, {Jos{\'e} L.} and Ciriaco Goddi and Sara Issaoun and Johnson, {Michael D.} and Junhan Kim and Koay, {Jun Yi} and Krichbaum, {Thomas P.} and Jun Liu and Elisabetta Liuzzo and Sera Markoff and Alex Markowitz and Marrone, {Daniel P.} and Yosuke Mizuno and Cornelia M{\"u}ller and Chunchong Ni and Pesce, {Dominic W.} and Venkatessh Ramakrishnan and Freek Roelofs and Rygl, {Kazi L. J.} and {van Bemmel}, Ilse and Antxon Alberdi and Walter Alef and Algaba, {Juan Carlos} and Richard Anantua and Keiichi Asada and Rebecca Azulay and Anne-Kathrin Baczko and David Ball and John Barrett and Benson, {Bradford A.} and Dan Bintley and Raymond Blundell and Wilfred Boland and Bower, {Geoffrey C.} and Hope Boyce and Michael Bremer and Brinkerink, {Christiaan D.} and Roger Brissenden and Silke Britzen and Broderick, {Avery E.} and Dominique Broguiere and Thomas Bronzwaer and Do-Young Byun and Carlstrom, {John E.} and Shami Chatterjee and Ming-Tang Chen and Yongjun Chen and Chesler, {Paul M.} and Ilje Cho and Pierre Christian and Conway, {John E.} and Cordes, {James M.} and Crawford, {Thomas M.} and Crew, {Geoffrey B.} and Alejandro Cruz-Osorio and Yuzhu Cui and {De Laurentis}, Mariafelicia and Roger Deane and Jessica Dempsey and Gregory Desvignes and Jason Dexter and Doeleman, {Sheperd S.} and Eatough, {Ralph P.} and Joseph Farah and Fish, {Vincent L.} and Ed Fomalont and Ford, {H. Alyson} and Raquel Fraga-Encinas and Per Friberg and Antonio Fuentes and Peter Galison and Gammie, {Charles F.} and Roberto Garc{\'i}a and Zachary Gelles and Olivier Gentaz and Boris Georgiev and Roman Gold and G{\'o}mez-Ruiz, {Arturo I.} and Minfeng Gu and Mark Gurwell and Kazuhiro Hada and Daryl Haggard and Hecht, {Michael H.} and Ronald Hesper and Elizabeth Himwich and Ho, {Luis C.} and Paul Ho and Mareki Honma and Huang, {Chih-Wei L.} and Lei Huang and Hughes, {David H.} and Shiro Ikeda and Makoto Inoue and James, {David J.} and Jannuzi, {Buell T.} and Britton Jeter and Wu Jiang and Alejandra Jimenez-Rosales and Svetlana Jorstad and Taehyun Jung and Mansour Karami and Ramesh Karuppusamy and Tomohisa Kawashima and Keating, {Garrett K.} and Mark Kettenis and Dong-Jin Kim and Jae-Young Kim and Jongsoo Kim and Motoki Kino and Yutaro Kofuji and Shoko Koyama and Michael Kramer and Carsten Kramer and Cheng-Yu Kuo and Lauer, {Tod R.} and Sang-Sung Lee and Aviad Levis and Yan-Rong Li and Zhiyuan Li and Michael Lindqvist and Rocco Lico and Greg Lindahl and Kuo Liu and Wen-Ping Lo and Lobanov, {Andrei P.} and Laurent Loinard and Colin Lonsdale and Ru-Sen Lu and MacDonald, {Nicholas R.} and Jirong Mao and Nicola Marchili and Marscher, {Alan P.} and Iv{\'a}n Mart{\'i}-Vidal and Satoki Matsushita and Matthews, {Lynn D.} and Lia Medeiros and Menten, {Karl M.} and Izumi Mizuno and Moran, {James M.} and Kotaro Moriyama and Monika Moscibrodzka and Gibwa Musoke and Mej{\'i}as, {Alejandro Mus} and Hiroshi Nagai and Nagar, {Neil M.} and Masanori Nakamura and Ramesh Narayan and Gopal Narayanan and Iniyan Natarajan and Antonios Nathanail and Joey Neilsen and Roberto Neri and Aristeidis Noutsos and Nowak, {Michael A.} and Hiroki Okino and H{\'e}ctor Olivares and Ortiz-Le{\'o}n, {Gisela N.} and Tomoaki Oyama and Feryal {\"O}zel and Palumbo, {Daniel C. M.} and Jongho Park and Nimesh Patel and Ue-Li Pen and Vincent Pi{\'e}tu and Richard Plambeck and Aleksandar PopStefanija and Oliver Porth and P{\"o}tzl, {Felix M.} and Ben Prather and Preciado-L{\'o}pez, {Jorge A.} and Dimitrios Psaltis and Hung-Yi Pu and Ramprasad Rao and Rawlings, {Mark G.} and Raymond, {Alexander W.} and Luciano Rezzolla and Angelo Ricarte and Bart Ripperda and Alan Rogers and Mel Rose and Arash Roshanineshat and Helge Rottmann and Roy, {Alan L.} and Chet Ruszczyk and Salvador S{\'a}nchez and David S{\'a}nchez-Arguelles and Mahito Sasada and Tuomas Savolainen and Schloerb, {F. Peter} and Karl-Friedrich Schuster and Lijing Shao and Zhiqiang Shen and Des Small and Sohn, {Bong Won} and Jason SooHoo and He Sun and Fumie Tazaki and Tetarenko, {Alexandra J.} and Paul Tiede and Tilanus, {Remo P. J.} and Michael Titus and Pablo Torne and Tyler Trent and Efthalia Traianou and Sascha Trippe and {van Langevelde}, {Huib Jan} and {van Rossum}, {Daniel R.} and Jan Wagner and Derek Ward-Thompson and John Wardle and Jonathan Weintroub and Norbert Wex and Robert Wharton and Wong, {George N.} and Qingwen Wu and Doosoo Yoon and Andr{\'e} Young and Ken Young and Ziri Younsi and Feng Yuan and Ye-Fei Yuan and Zensus, {J. Anton} and Guang-Yao Zhao and Shan-Shan Zhao and Collaboration, {The Event Horizon Telescope}",
year = "2021",
doi = "10.1038/s41550-021-01417-w",
language = "русский",
volume = "5",
pages = "1017--1028",
journal = "Nature Astronomy",
issn = "2397-3366",
publisher = "Nature Publishing Group",
number = "10",
}
RIS
TY - JOUR
T1 - Event Horizon Telescope observations of the jet launching and collimation in Centaurus A
AU - Janssen, Michael
AU - Falcke, Heino
AU - Kadler, Matthias
AU - Ros, Eduardo
AU - Wielgus, Maciek
AU - Akiyama, Kazunori
AU - Baloković, Mislav
AU - Blackburn, Lindy
AU - Bouman, Katherine L.
AU - Chael, Andrew
AU - Chan, Chi-kwan
AU - Chatterjee, Koushik
AU - Davelaar, Jordy
AU - Edwards, Philip G.
AU - Fromm, Christian M.
AU - Gómez, José L.
AU - Goddi, Ciriaco
AU - Issaoun, Sara
AU - Johnson, Michael D.
AU - Kim, Junhan
AU - Koay, Jun Yi
AU - Krichbaum, Thomas P.
AU - Liu, Jun
AU - Liuzzo, Elisabetta
AU - Markoff, Sera
AU - Markowitz, Alex
AU - Marrone, Daniel P.
AU - Mizuno, Yosuke
AU - Müller, Cornelia
AU - Ni, Chunchong
AU - Pesce, Dominic W.
AU - Ramakrishnan, Venkatessh
AU - Roelofs, Freek
AU - Rygl, Kazi L. J.
AU - van Bemmel, Ilse
AU - Alberdi, Antxon
AU - Alef, Walter
AU - Algaba, Juan Carlos
AU - Anantua, Richard
AU - Asada, Keiichi
AU - Azulay, Rebecca
AU - Baczko, Anne-Kathrin
AU - Ball, David
AU - Barrett, John
AU - Benson, Bradford A.
AU - Bintley, Dan
AU - Blundell, Raymond
AU - Boland, Wilfred
AU - Bower, Geoffrey C.
AU - Boyce, Hope
AU - Bremer, Michael
AU - Brinkerink, Christiaan D.
AU - Brissenden, Roger
AU - Britzen, Silke
AU - Broderick, Avery E.
AU - Broguiere, Dominique
AU - Bronzwaer, Thomas
AU - Byun, Do-Young
AU - Carlstrom, John E.
AU - Chatterjee, Shami
AU - Chen, Ming-Tang
AU - Chen, Yongjun
AU - Chesler, Paul M.
AU - Cho, Ilje
AU - Christian, Pierre
AU - Conway, John E.
AU - Cordes, James M.
AU - Crawford, Thomas M.
AU - Crew, Geoffrey B.
AU - Cruz-Osorio, Alejandro
AU - Cui, Yuzhu
AU - De Laurentis, Mariafelicia
AU - Deane, Roger
AU - Dempsey, Jessica
AU - Desvignes, Gregory
AU - Dexter, Jason
AU - Doeleman, Sheperd S.
AU - Eatough, Ralph P.
AU - Farah, Joseph
AU - Fish, Vincent L.
AU - Fomalont, Ed
AU - Ford, H. Alyson
AU - Fraga-Encinas, Raquel
AU - Friberg, Per
AU - Fuentes, Antonio
AU - Galison, Peter
AU - Gammie, Charles F.
AU - García, Roberto
AU - Gelles, Zachary
AU - Gentaz, Olivier
AU - Georgiev, Boris
AU - Gold, Roman
AU - Gómez-Ruiz, Arturo I.
AU - Gu, Minfeng
AU - Gurwell, Mark
AU - Hada, Kazuhiro
AU - Haggard, Daryl
AU - Hecht, Michael H.
AU - Hesper, Ronald
AU - Himwich, Elizabeth
AU - Ho, Luis C.
AU - Ho, Paul
AU - Honma, Mareki
AU - Huang, Chih-Wei L.
AU - Huang, Lei
AU - Hughes, David H.
AU - Ikeda, Shiro
AU - Inoue, Makoto
AU - James, David J.
AU - Jannuzi, Buell T.
AU - Jeter, Britton
AU - Jiang, Wu
AU - Jimenez-Rosales, Alejandra
AU - Jorstad, Svetlana
AU - Jung, Taehyun
AU - Karami, Mansour
AU - Karuppusamy, Ramesh
AU - Kawashima, Tomohisa
AU - Keating, Garrett K.
AU - Kettenis, Mark
AU - Kim, Dong-Jin
AU - Kim, Jae-Young
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AU - Collaboration, The Event Horizon Telescope
PY - 2021
Y1 - 2021
N2 - Very-long-baseline interferometry (VLBI) observations of active galactic nuclei at millimetre wavelengths have the power to reveal the launching and initial collimation region of extragalactic radio jets, down to 10–100 gravitational radii (rg ≡ GM/c2) scales in nearby sources1. Centaurus A is the closest radio-loud source to Earth2. It bridges the gap in mass and accretion rate between the supermassive black holes (SMBHs) in Messier 87 and our Galactic Centre. A large southern declination of −43° has, however, prevented VLBI imaging of Centaurus A below a wavelength of 1 cm thus far. Here we show the millimetre VLBI image of the source, which we obtained with the Event Horizon Telescope at 228 GHz. Compared with previous observations3, we image the jet of Centaurus A at a tenfold higher frequency and sixteen times sharper resolution and thereby probe sub-lightday structures. We reveal a highly collimated, asymmetrically edge-brightened jet as well as the fainter counterjet. We find that the source structure of Centaurus A resembles the jet in Messier 87 on ~500 rg scales remarkably well. Furthermore, we identify the location of Centaurus A’s SMBH with respect to its resolved jet core at a wavelength of 1.3 mm and conclude that the source’s event horizon shadow4 should be visible at terahertz frequencies. This location further supports the universal scale invariance of black holes over a wide range of masses5,6.
AB - Very-long-baseline interferometry (VLBI) observations of active galactic nuclei at millimetre wavelengths have the power to reveal the launching and initial collimation region of extragalactic radio jets, down to 10–100 gravitational radii (rg ≡ GM/c2) scales in nearby sources1. Centaurus A is the closest radio-loud source to Earth2. It bridges the gap in mass and accretion rate between the supermassive black holes (SMBHs) in Messier 87 and our Galactic Centre. A large southern declination of −43° has, however, prevented VLBI imaging of Centaurus A below a wavelength of 1 cm thus far. Here we show the millimetre VLBI image of the source, which we obtained with the Event Horizon Telescope at 228 GHz. Compared with previous observations3, we image the jet of Centaurus A at a tenfold higher frequency and sixteen times sharper resolution and thereby probe sub-lightday structures. We reveal a highly collimated, asymmetrically edge-brightened jet as well as the fainter counterjet. We find that the source structure of Centaurus A resembles the jet in Messier 87 on ~500 rg scales remarkably well. Furthermore, we identify the location of Centaurus A’s SMBH with respect to its resolved jet core at a wavelength of 1.3 mm and conclude that the source’s event horizon shadow4 should be visible at terahertz frequencies. This location further supports the universal scale invariance of black holes over a wide range of masses5,6.
U2 - 10.1038/s41550-021-01417-w
DO - 10.1038/s41550-021-01417-w
M3 - статья
VL - 5
SP - 1017
EP - 1028
JO - Nature Astronomy
JF - Nature Astronomy
SN - 2397-3366
IS - 10
ER -
