Recent articles published in 'Astronomy & Astrophysics'

Recent articles published in 'Astronomy & Astrophysics' https://www.aanda.org Recent articles published in 'Astronomy & Astrophysics' daily 1 2026-09-11T22:50:25Z EDP Sciences Copyright (c) EDP Sciences 2026 Copyright (c) EDP Sciences 2026 0004-6361 Astronomy & Astrophysics Demographics of tidal disruption events with L-Galaxies https://www.aanda.org/10.1051/0004-6361/202661739e Authors: M. Polkas, S. Bonoli, E. Bortolas, D. Izquierdo-Villalba, A. Sesana, L. Broggi, N. Hoyer and D. Spinoso. Astronomy & Astrophysics Vol. 712 , page C7 Published online: 14/08/2026 Keywords: galaxies: nuclei ; galaxies: statistics ; errata, addenda. Demographics of tidal disruption events with L-Galaxies M. Polkas S. Bonoli E. Bortolas D. Izquierdo-Villalba A. Sesana L. Broggi N. Hoyer D. Spinoso galaxies: nuclei galaxies: statistics errata, addenda 2026-08-14 text/html 10.1051/0004-6361/202661739e Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-14 Astronomy & Astrophysics C7 712 Euclid preparation https://www.aanda.org/10.1051/0004-6361/202558797 Authors: . Astronomy & Astrophysics Vol. 712 , page A163 Published online: 14/08/2026 Keywords: galaxies: statistics ; large-scale structure of Universe. Euclid preparation galaxies: statistics large-scale structure of Universe 2026-08-14 text/html 10.1051/0004-6361/202558797 Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-14 Astronomy & Astrophysics A163 712 EP251023a: A fast X-ray transient featuring a magnetar-powered optical internal plateau followed by a steep decay https://www.aanda.org/10.1051/0004-6361/202661547 Authors: S.-Q. Jiang, D. Xu, W.-H. Lei, J. An, Y.-C. Zou, Z.-P. Zhu, R. Chornock, D. Svinkin, W.-X. Li, E. Fernández-García, Y. Wu, W.-D. Zhang, J. P. U. Fynbo, S.-Y. Fu, X. Liu, L.-B. He, M. Andrews, A. J. Castro-Tirado, J. R. Farah, D. Frederiks, M. Gritsevich, D. A. Howell, D.-F. Hu, A. L. Lysenko, A. Maury, C. McCully, S. B. Pandey, I. Pérez-García, A. Ridnaia, A. Tsvetkova, M. Ulanov, S.-Y. Wu, K. Wynn, D.-R. Xiong, H.-N. Yang, B.-B. Zhang and T. Zhao. Astronomy & Astrophysics Vol. 713 , page L5 Published online: 01/09/2026 Keywords: gamma-ray burst: general ; stars: magnetars ; X-rays: bursts ; X-rays: individuals: EP251023a. EP251023a: A fast X-ray transient featuring a magnetar-powered optical internal plateau followed by a steep decay S.-Q. Jiang D. Xu W.-H. Lei J. An Y.-C. Zou Z.-P. Zhu R. Chornock D. Svinkin W.-X. Li E. Fernández-García Y. Wu W.-D. Zhang J. P. U. Fynbo S.-Y. Fu X. Liu L.-B. He M. Andrews A. J. Castro-Tirado J. R. Farah D. Frederiks M. Gritsevich D. A. Howell D.-F. Hu A. L. Lysenko A. Maury C. McCully S. B. Pandey I. Pérez-García A. Ridnaia A. Tsvetkova M. Ulanov S.-Y. Wu K. Wynn D.-R. Xiong H.-N. Yang B.-B. Zhang T. Zhao gamma-ray burst: general stars: magnetars X-rays: bursts X-rays: individuals: EP251023a 2026-09-01 text/html 10.1051/0004-6361/202661547 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-01 Astronomy & Astrophysics L5 713 A closer look at the WISPIT 2 host star https://www.aanda.org/10.1051/0004-6361/202662086 Authors: C. J. Bürgy, M. Benisty, H. Alqubelat, C. F. Manara and S. Facchini. Astronomy & Astrophysics Vol. 713 , page L1 Published online: 28/08/2026 Keywords: planets and satellites: formation ; protoplanetary disks ; binaries: spectroscopic. A closer look at the WISPIT 2 host star C. J. Bürgy M. Benisty H. Alqubelat C. F. Manara S. Facchini planets and satellites: formation protoplanetary disks binaries: spectroscopic 2026-08-28 text/html 10.1051/0004-6361/202662086 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-08-28 Astronomy & Astrophysics L1 713 Contrastive learning of extragalactic stellar streams https://www.aanda.org/10.1051/0004-6361/202659211 Authors: Ernesto Benitez-Walz, Jelle Mes, Juan Miró-Carretero, Koen Kuijken and Amina Helmi. Astronomy & Astrophysics Vol. 712 , page A179 Published online: 17/08/2026 Keywords: methods: numerical ; methods: statistical ; techniques: image processing. Contrastive learning of extragalactic stellar streams Ernesto Benitez-Walz Jelle Mes Juan Miró-Carretero Koen Kuijken Amina Helmi methods: numerical methods: statistical techniques: image processing 2026-08-17 text/html 10.1051/0004-6361/202659211 Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-17 Astronomy & Astrophysics A179 712 Robust joint estimation of galaxy redshift and spectral templates using online dictionary learning https://www.aanda.org/10.1051/0004-6361/202452826 Authors: S. Bryan, A. Barekzai, D. Carter, P. Mauskopf, J. Mena, D. Rivera, A. Uriarte and P. Wang. Astronomy & Astrophysics Vol. 713 , page A38 Published online: 03/09/2026 Keywords: methods: analytical ; methods: data analysis ; methods: statistical ; techniques: spectroscopic ; galaxies: distances and redshifts ; large-scale structure of Universe. Robust joint estimation of galaxy redshift and spectral templates using online dictionary learning S. Bryan A. Barekzai D. Carter P. Mauskopf J. Mena D. Rivera A. Uriarte P. Wang methods: analytical methods: data analysis methods: statistical techniques: spectroscopic galaxies: distances and redshifts large-scale structure of Universe 2026-09-03 text/html 10.1051/0004-6361/202452826 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-03 Astronomy & Astrophysics A38 713 A matter of class and flare https://www.aanda.org/10.1051/0004-6361/202660960 Authors: A. G. M. Pietrow. Astronomy & Astrophysics Vol. 713 , page A39 Published online: 03/09/2026 Keywords: Sun: activity ; Sun: corona ; Sun: flares ; Sun: X-rays, gamma rays. A matter of class and flare A. G. M. Pietrow Sun: activity Sun: corona Sun: flares Sun: X-rays, gamma rays 2026-09-03 text/html 10.1051/0004-6361/202660960 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-03 Astronomy & Astrophysics A39 713 The chemical fingerprint of the Gaia BH3 system https://www.aanda.org/10.1051/0004-6361/202660720 Authors: Grégory Vanden Broeck, Thibault Merle, Nhat Tan Mai, Sophie Van Eck, Stéphane Goriely, Lionel Siess, Alain Jorissen and Do Thi Hoai. Astronomy & Astrophysics Vol. 713 , page L9 Published online: 07/09/2026 Keywords: stars: abundances ; stars: atmospheres ; binaries: general ; stars: black holes ; stars: Population III ; supernovae: general. The chemical fingerprint of the Gaia BH3 system Grégory Vanden Broeck Thibault Merle Nhat Tan Mai Sophie Van Eck Stéphane Goriely Lionel Siess Alain Jorissen Do Thi Hoai stars: abundances stars: atmospheres binaries: general stars: black holes stars: Population III supernovae: general 2026-09-07 text/html 10.1051/0004-6361/202660720 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-07 Astronomy & Astrophysics L9 713 The spatial distribution of anions, neutrals, and cations in TMC-1 https://www.aanda.org/10.1051/0004-6361/202661780 Authors: J. Cernicharo, N. Marcelino, M. Agúndez, B. Tercero, C. Cabezas, J. R. Pardo and G. Esplugues. Astronomy & Astrophysics Vol. 713 , page L2 Published online: 01/09/2026 Keywords: ISM: abundances ; ISM: clouds ; ISM: molecules ; ISM: individual objects: TMC-1. The spatial distribution of anions, neutrals, and cations in TMC-1 J. Cernicharo N. Marcelino M. Agúndez B. Tercero C. Cabezas J. R. Pardo G. Esplugues ISM: abundances ISM: clouds ISM: molecules ISM: individual objects: TMC-1 2026-09-01 text/html 10.1051/0004-6361/202661780 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-01 Astronomy & Astrophysics L2 713 Slow-electron-triggered chemistry in interstellar methanol-water ices https://www.aanda.org/10.1051/0004-6361/202660871 Authors: H. Abdoul-Carime and J. Kopyra. Astronomy & Astrophysics Vol. 712 , page A216 Published online: 20/08/2026 Keywords: astrochemistry ; molecular processes ; radiation mechanisms: non-thermal ; ISM: molecules. Slow-electron-triggered chemistry in interstellar methanol-water ices H. Abdoul-Carime J. Kopyra astrochemistry molecular processes radiation mechanisms: non-thermal ISM: molecules 2026-08-20 text/html 10.1051/0004-6361/202660871 Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-20 Astronomy & Astrophysics A216 712 Euclid: The convective-transition gap of 47 Tuc★ https://www.aanda.org/10.1051/0004-6361/202661247 Authors: M. Libralato, M. Griggio, R. Gerasimov, L. R. Bedin, I. McDonald, B. Altieri, J. Anderson, F. Annibali, E. Balbinot, G. Battaglia, A. Bellini, P. Casenove, J.-C. Cuillandre, E. Dalessandro, A. M. N. Ferguson, H. R. A. Jones, K. Kuijken, F. Z. Majidi, D. Massari, A. Mohandasan, F. Niederhofer, G. Polenta, J. D. Sakowska, F. Soldano, C. Zerbinati, S. Andreon, N. Auricchio, H. Aussel, C. Baccigalupi, M. Baldi, A. Balestra, P. Battaglia, A. Biviano, E. Branchini, M. Brescia, S. Camera, V. Capobianco, C. Carbone, J. Carretero, M. Castellano, G. Castignani, S. Cavuoti, K. C. Chambers, A. Cimatti, C. Colodro-Conde, G. Congedo, C. J. Conselice, L. Conversi, Y. Copin, F. Courbin, H. M. Courtois, M. Cropper, H. Degaudenzi, G. De Lucia, H. Dole, F. Dubath, X. Dupac, M. Farina, R. Farinelli, F. Faustini, S. Ferriol, M. Frailis, E. Franceschi, S. Galeotta, K. George, B. Gillis, C. Giocoli, J. Gracia-Carpio, A. Grazian, F. Grupp, S. V. H. Haugan, H. Hoekstra, W. Holmes, I. M. Hook, F. Hormuth, A. Hornstrup, K. Jahnke, M. Jhabvala, S. Kermiche, A. Kiessling, B. Kubik, M. Kümmel, M. Kunz, H. Kurki-Suonio, A. M. C. Le Brun, S. Ligori, P. B. Lilje, V. Lindholm, I. Lloro, O. Mansutti, O. Marggraf, M. Martinelli, N. Martinet, F. Marulli, R. J. Massey, E. Medinaceli, S. Mei, M. Meneghetti, E. Merlin, G. Meylan, A. Mora, L. Moscardini, R. Nakajima, R. C. Nichol, S.-M. Niemi, C. Padilla, S. Paltani, F. Pasian, W. J. Percival, V. Pettorino, M. Poncet, L. A. Popa, F. Raison, A. Renzi, J. Rhodes, G. Riccio, F. Rizzo, E. Romelli, M. Roncarelli, R. Saglia, Z. Sakr, D. Sapone, M. Schirmer, P. Schneider, T. Schrabback, A. Secroun, E. Sihvola, P. Simon, C. Sirignano, G. Sirri, L. Stanco, P. Tallada-Crespí, A. N. Taylor, I. Tereno, S. Toft, R. Toledo-Moreo, F. Torradeflot, I. Tutusaus, J. Valiviita, T. Vassallo, Y. Wang, J. Weller and D. Scott. Astronomy & Astrophysics Vol. 712 , page A174 Published online: 21/08/2026 Keywords: techniques: photometric ; stars: low-mass ; stars: luminosity function, mass function ; globular clusters: individual: NGC 104. Euclid: The convective-transition gap of 47 Tuc★ M. Libralato M. Griggio R. Gerasimov L. R. Bedin I. McDonald B. Altieri J. Anderson F. Annibali E. Balbinot G. Battaglia A. Bellini P. Casenove J.-C. Cuillandre E. Dalessandro A. M. N. Ferguson H. R. A. Jones K. Kuijken F. Z. Majidi D. Massari A. Mohandasan F. Niederhofer G. Polenta J. D. Sakowska F. Soldano C. Zerbinati S. Andreon N. Auricchio H. Aussel C. Baccigalupi M. Baldi A. Balestra P. Battaglia A. Biviano E. Branchini M. Brescia S. Camera V. Capobianco C. Carbone J. Carretero M. Castellano G. Castignani S. Cavuoti K. C. Chambers A. Cimatti C. Colodro-Conde G. Congedo C. J. Conselice L. Conversi Y. Copin F. Courbin H. M. Courtois M. Cropper H. Degaudenzi G. De Lucia H. Dole F. Dubath X. Dupac M. Farina R. Farinelli F. Faustini S. Ferriol M. Frailis E. Franceschi S. Galeotta K. George B. Gillis C. Giocoli J. Gracia-Carpio A. Grazian F. Grupp S. V. H. Haugan H. Hoekstra W. Holmes I. M. Hook F. Hormuth A. Hornstrup K. Jahnke M. Jhabvala S. Kermiche A. Kiessling B. Kubik M. Kümmel M. Kunz H. Kurki-Suonio A. M. C. Le Brun S. Ligori P. B. Lilje V. Lindholm I. Lloro O. Mansutti O. Marggraf M. Martinelli N. Martinet F. Marulli R. J. Massey E. Medinaceli S. Mei M. Meneghetti E. Merlin G. Meylan A. Mora L. Moscardini R. Nakajima R. C. Nichol S.-M. Niemi C. Padilla S. Paltani F. Pasian W. J. Percival V. Pettorino M. Poncet L. A. Popa F. Raison A. Renzi J. Rhodes G. Riccio F. Rizzo E. Romelli M. Roncarelli R. Saglia Z. Sakr D. Sapone M. Schirmer P. Schneider T. Schrabback A. Secroun E. Sihvola P. Simon C. Sirignano G. Sirri L. Stanco P. Tallada-Crespí A. N. Taylor I. Tereno S. Toft R. Toledo-Moreo F. Torradeflot I. Tutusaus J. Valiviita T. Vassallo Y. Wang J. Weller D. Scott techniques: photometric stars: low-mass stars: luminosity function, mass function globular clusters: individual: NGC 104 2026-08-21 text/html 10.1051/0004-6361/202661247 Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-21 Astronomy & Astrophysics A174 712 Quantifying the temperature-dependent yields of N2 and N2H4 formation in vacuum-ultraviolet-irradiated NH3 ice https://www.aanda.org/10.1051/0004-6361/202658992 Authors: P. Samarth, G. Fedoseev, S. Ioppolo, L. Hornekær, E. F. van Dishoeck and K.-J. Chuang. Astronomy & Astrophysics Vol. 712 , page A235 Published online: 24/08/2026 Keywords: astrochemistry ; molecular processes ; solid state: volatile ; methods: laboratory: solid state ; ISM: molecules. Quantifying the temperature-dependent yields of N2 and N2H4 formation in vacuum-ultraviolet-irradiated NH3 ice P. Samarth G. Fedoseev S. Ioppolo L. Hornekær E. F. van Dishoeck K.-J. Chuang astrochemistry molecular processes solid state: volatile methods: laboratory: solid state ISM: molecules 2026-08-24 text/html 10.1051/0004-6361/202658992 Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-24 Astronomy & Astrophysics A235 712 The spectral shape of shock-accelerated particles https://www.aanda.org/10.1051/0004-6361/202661710 Authors: Y. D. Xu and G. Li. Astronomy & Astrophysics Vol. 713 , page L4 Published online: 01/09/2026 Keywords: acceleration of particles. The spectral shape of shock-accelerated particles Y. D. Xu G. Li acceleration of particles 2026-09-01 text/html 10.1051/0004-6361/202661710 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-01 Astronomy & Astrophysics L4 713 Estimating the dynamical masses of dwarf galaxies in the presence of binary-star contamination (Corrigendum) https://www.aanda.org/10.1051/0004-6361/202662160e Authors: José María Arroyo-Polonio, Giuseppina Battaglia and Guillaume F. Thomas. Astronomy & Astrophysics Vol. 712 , page C8 Published online: 25/08/2026 Keywords: methods: statistical ; binaries: spectroscopic ; galaxies: dwarf ; galaxies: kinematics and dynamics ; Local Group ; errata, addenda. Estimating the dynamical masses of dwarf galaxies in the presence of binary-star contamination (Corrigendum) José María Arroyo-Polonio Giuseppina Battaglia Guillaume F. Thomas methods: statistical binaries: spectroscopic galaxies: dwarf galaxies: kinematics and dynamics Local Group errata, addenda 2026-08-25 text/html 10.1051/0004-6361/202662160e Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-25 Astronomy & Astrophysics C8 712 Tidal origin of dark matter-free dwarf galaxies in the NGC 1052 group https://www.aanda.org/10.1051/0004-6361/202660126 Authors: F. Hammer and Y. B. Yang. Astronomy & Astrophysics Vol. 713 , page L7 Published online: 04/09/2026 Keywords: galaxies: dwarf ; galaxies: interactions ; galaxies: groups: individual: NGC 1052 ; galaxies: kinematics and dynamics ; dark matter. Tidal origin of dark matter-free dwarf galaxies in the NGC 1052 group F. Hammer Y. B. Yang galaxies: dwarf galaxies: interactions galaxies: groups: individual: NGC 1052 galaxies: kinematics and dynamics dark matter 2026-09-04 text/html 10.1051/0004-6361/202660126 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-04 Astronomy & Astrophysics L7 713 Cosmographic constraints from late-time probes including fast radio bursts https://www.aanda.org/10.1051/0004-6361/202556561 Authors: Lázaro L. Sales, Klecio E. L. de Farias, Amilcar R. Queiroz, Joao R. L. Santos, Rafael A. Batista, Ana R. M. Oliveira, Lucas F. Santana, Carlos A. Wuensche, Thyrso Villela and Jordany Vieira. Astronomy & Astrophysics Vol. 712 , page A236 Published online: 25/08/2026 Keywords: cosmological parameters. Cosmographic constraints from late-time probes including fast radio bursts Lázaro L. Sales Klecio E. L. de Farias Amilcar R. Queiroz Joao R. L. Santos Rafael A. Batista Ana R. M. Oliveira Lucas F. Santana Carlos A. Wuensche Thyrso Villela Jordany Vieira cosmological parameters 2026-08-25 text/html 10.1051/0004-6361/202556561 Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-25 Astronomy & Astrophysics A236 712 Parameter effects in circumplanetary disk spectra and prospects for spectral fitting https://www.aanda.org/10.1051/0004-6361/202659308 Authors: Xilei Sun, Gabriel-Dominique Marleau and Shang-Fei Liu. Astronomy & Astrophysics Vol. 712 , page A221 Published online: 25/08/2026 Keywords: methods: numerical ; planets and satellites: formation ; protoplanetary disks. Parameter effects in circumplanetary disk spectra and prospects for spectral fitting Xilei Sun Gabriel-Dominique Marleau Shang-Fei Liu methods: numerical planets and satellites: formation protoplanetary disks 2026-08-25 text/html 10.1051/0004-6361/202659308 Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-25 Astronomy & Astrophysics A221 712 Constraining the gamma-ray efficiency of low-ionization nuclear emission-line region outflows with Fermi-LAT and MEGARA https://www.aanda.org/10.1051/0004-6361/202661793 Authors: Alberto Domínguez, Alejandra León, Adithiya Dinesh and Armando Gil de Paz. Astronomy & Astrophysics Vol. 713 , page L6 Published online: 04/09/2026 Keywords: galaxies: active ; galaxies: ISM ; galaxies: jets ; galaxies: nuclei ; gamma rays: galaxies. Constraining the gamma-ray efficiency of low-ionization nuclear emission-line region outflows with Fermi-LAT and MEGARA Alberto Domínguez Alejandra León Adithiya Dinesh Armando Gil de Paz galaxies: active galaxies: ISM galaxies: jets galaxies: nuclei gamma rays: galaxies 2026-09-04 text/html 10.1051/0004-6361/202661793 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-04 Astronomy & Astrophysics L6 713 Dynamical constraints on planet engulfment as the origin of lithium enhancement in TOI-5882 https://www.aanda.org/10.1051/0004-6361/202661054 Authors: C. Charalambous, C. Aguilera-Gómez, S. Urrutia and C. Norambuena. Astronomy & Astrophysics Vol. 712 , page A248 Published online: 26/08/2026 Keywords: planets and satellites: dynamical evolution and stability ; planet-star interactions ; stars: abundances ; stars: evolution. Dynamical constraints on planet engulfment as the origin of lithium enhancement in TOI-5882 C. Charalambous C. Aguilera-Gómez S. Urrutia C. Norambuena planets and satellites: dynamical evolution and stability planet-star interactions stars: abundances stars: evolution 2026-08-26 text/html 10.1051/0004-6361/202661054 Astronomy & Astrophysics Vol. 712 abstract aa/2026/08 2026-08-26 Astronomy & Astrophysics A248 712 Serendipitous discovery of an almost-dark galaxy in the Virgo Cluster https://www.aanda.org/10.1051/0004-6361/202661968 Authors: Minh Ngoc Le, Ignacio Trujillo, Sergio Guerra Arencibia, Ignacio Ruiz Cejudo, Junais, Mireia Montes, Johan H. Knapen, Željko Ivezić, Michael H. F. Wilkinson, Reynier Peletier, Miquel Serra-Ricart and Miguel R. Alarcon. Astronomy & Astrophysics Vol. 713 , page L8 Published online: 04/09/2026 Keywords: galaxies: dwarf ; galaxies: formation ; galaxies: clusters: individual: Virgo. Serendipitous discovery of an almost-dark galaxy in the Virgo Cluster Minh Ngoc Le Ignacio Trujillo Sergio Guerra Arencibia Ignacio Ruiz Cejudo Junais Mireia Montes Johan H. Knapen Željko Ivezić Michael H. F. Wilkinson Reynier Peletier Miquel Serra-Ricart Miguel R. Alarcon galaxies: dwarf galaxies: formation galaxies: clusters: individual: Virgo 2026-09-04 text/html 10.1051/0004-6361/202661968 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-04 Astronomy & Astrophysics L8 713 Recovering the effective impact parameters in integral-field absorption-line tomography https://www.aanda.org/10.1051/0004-6361/202661590 Authors: J. A. Hernández-Guajardo, L. F. Barrientos, C. Ledoux, N. Tejos, E. J. Johnston and P. Anshul. Astronomy & Astrophysics Vol. 713 , page L10 Published online: 07/09/2026 Keywords: gravitational lensing: strong ; techniques: imaging spectroscopy ; galaxies: halos ; intergalactic medium ; quasars: absorption lines. Recovering the effective impact parameters in integral-field absorption-line tomography J. A. Hernández-Guajardo L. F. Barrientos C. Ledoux N. Tejos E. J. Johnston P. Anshul gravitational lensing: strong techniques: imaging spectroscopy galaxies: halos intergalactic medium quasars: absorption lines 2026-09-07 text/html 10.1051/0004-6361/202661590 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-07 Astronomy & Astrophysics L10 713 Determining low-ℓ p-mode frequency shifts in Sun-like stars https://www.aanda.org/10.1051/0004-6361/202661137 Authors: Samarth G. Kashyap, Laurent Gizon, Jesper Schou and Rachel Howe. Astronomy & Astrophysics Vol. 713 , page L12 Published online: 09/09/2026 Keywords: stars: interiors ; stars: magnetic field ; stars: oscillations ; stars: solar-type. Determining low-ℓ p-mode frequency shifts in Sun-like stars Samarth G. Kashyap Laurent Gizon Jesper Schou Rachel Howe stars: interiors stars: magnetic field stars: oscillations stars: solar-type 2026-09-09 text/html 10.1051/0004-6361/202661137 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-09 Astronomy & Astrophysics L12 713 The refractory fraction of phosphorus in planet-forming discs https://www.aanda.org/10.1051/0004-6361/202661500 Authors: Sandipan P. D. Borthakur, Mihkel Kama, Luca Fossati, Colin P. Folsom, Anna Aret and Christiane Helling. Astronomy & Astrophysics Vol. 713 , page L13 Published online: 11/09/2026 Keywords: protoplanetary disks ; stars: abundances ; stars: atmospheres. The refractory fraction of phosphorus in planet-forming discs Sandipan P. D. Borthakur Mihkel Kama Luca Fossati Colin P. Folsom Anna Aret Christiane Helling protoplanetary disks stars: abundances stars: atmospheres 2026-09-11 text/html 10.1051/0004-6361/202661500 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-11 Astronomy & Astrophysics L13 713 Bayesian classification of astronomical spectra with class uncertainties https://www.aanda.org/10.1051/0004-6361/202556350 Authors: Simon Barton, Martin Sahlén, Andreas Korn and Christian Glaser. Astronomy & Astrophysics Vol. 713 , page A55 Published online: 04/09/2026 Keywords: methods: data analysis ; methods: statistical ; techniques: spectroscopic. Bayesian classification of astronomical spectra with class uncertainties Simon Barton Martin Sahlén Andreas Korn Christian Glaser methods: data analysis methods: statistical techniques: spectroscopic 2026-09-04 text/html 10.1051/0004-6361/202556350 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-04 Astronomy & Astrophysics A55 713 Hubble Space Telescope survey of Magellanic Cloud star clusters https://www.aanda.org/10.1051/0004-6361/202660999 Authors: F. Muratore, M. V. Legnardi, A. P. Milone, G. Cordoni, A. Mastrobuono-Battisti, A. F. Marino, T. Ziliotto, E. Dondoglio, E. Bortolan and E. P. Lagioia. Astronomy & Astrophysics Vol. 713 , page A24 Published online: 07/09/2026 Keywords: binaries: general ; blue stragglers ; stars: evolution ; stars: luminosity function, mass function ; Magellanic Clouds. Hubble Space Telescope survey of Magellanic Cloud star clusters F. Muratore M. V. Legnardi A. P. Milone G. Cordoni A. Mastrobuono-Battisti A. F. Marino T. Ziliotto E. Dondoglio E. Bortolan E. P. Lagioia binaries: general blue stragglers stars: evolution stars: luminosity function, mass function Magellanic Clouds 2026-09-07 text/html 10.1051/0004-6361/202660999 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-07 Astronomy & Astrophysics A24 713 Surface waves on the dawn and dusk flanks of Jupiter’s magnetopause https://www.aanda.org/10.1051/0004-6361/202660900 Authors: M. Wiels, B. Bonfond, M. Kivelson, K. Khurana, M. Vogt and Z. Yao. Astronomy & Astrophysics Vol. 713 , page A81 Published online: 08/09/2026 Keywords: interplanetary medium ; planets and satellites: gaseous planets ; planets and satellites: magnetic fields ; planet-star interactions ; planets and satellites: individual: Jupiter. Surface waves on the dawn and dusk flanks of Jupiter’s magnetopause M. Wiels B. Bonfond M. Kivelson K. Khurana M. Vogt Z. Yao interplanetary medium planets and satellites: gaseous planets planets and satellites: magnetic fields planet-star interactions planets and satellites: individual: Jupiter 2026-09-08 text/html 10.1051/0004-6361/202660900 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-08 Astronomy & Astrophysics A81 713 Constraining the physical properties of quadruply lensed quasars using optical-to-X-ray data https://www.aanda.org/10.1051/0004-6361/202558237 Authors: Kriti Kamal Gupta, Dominique Sluse, Maarten Baes, Daniel Gilman, Tommaso Treu, Timo Anguita, Ryan Keeley and Pritom Mozumdar. Astronomy & Astrophysics Vol. 713 , page A85 Published online: 08/09/2026 Keywords: gravitational lensing: strong ; gravitational lensing: micro ; galaxies: active ; galaxies: nuclei ; quasars: general ; quasars: supermassive black holes. Constraining the physical properties of quadruply lensed quasars using optical-to-X-ray data Kriti Kamal Gupta Dominique Sluse Maarten Baes Daniel Gilman Tommaso Treu Timo Anguita Ryan Keeley Pritom Mozumdar gravitational lensing: strong gravitational lensing: micro galaxies: active galaxies: nuclei quasars: general quasars: supermassive black holes 2026-09-08 text/html 10.1051/0004-6361/202558237 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-08 Astronomy & Astrophysics A85 713 Multi-copy axion transfer function and observational implications of effective de Broglie scales https://www.aanda.org/10.1051/0004-6361/202558735 Authors: Jiashuo Zhang, Tom Broadhurst, Jeremy Lim, Paloma Morilla and Sung Kei Li. Astronomy & Astrophysics Vol. 713 , page A100 Published online: 08/09/2026 Keywords: dark matter. Multi-copy axion transfer function and observational implications of effective de Broglie scales Jiashuo Zhang Tom Broadhurst Jeremy Lim Paloma Morilla Sung Kei Li dark matter 2026-09-08 text/html 10.1051/0004-6361/202558735 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-08 Astronomy & Astrophysics A100 713 Two-component large-scale radio emission in Abell 2244 https://www.aanda.org/10.1051/0004-6361/202659157 Authors: M. Cianfaglione, F. De Gasperin, V. Cuciti, M. Balboni, R. J. van Weeren, C. Groeneveld, J. M. Boxelaar, M. Della Chiesa, A. Bonafede, G. Di Gennaro, F. Gastaldello and G. Brunetti. Astronomy & Astrophysics Vol. 713 , page A91 Published online: 08/09/2026 Keywords: radiation mechanisms: non-thermal ; galaxies: clusters: general ; galaxies: clusters: intracluster medium ; galaxies: clusters: individual: Abell 2244 ; radio continuum: general ; X-rays: galaxies: clusters. Two-component large-scale radio emission in Abell 2244 M. Cianfaglione F. De Gasperin V. Cuciti M. Balboni R. J. van Weeren C. Groeneveld J. M. Boxelaar M. Della Chiesa A. Bonafede G. Di Gennaro F. Gastaldello G. Brunetti radiation mechanisms: non-thermal galaxies: clusters: general galaxies: clusters: intracluster medium galaxies: clusters: individual: Abell 2244 radio continuum: general X-rays: galaxies: clusters 2026-09-08 text/html 10.1051/0004-6361/202659157 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-08 Astronomy & Astrophysics A91 713 A study of the large-scale formation in the environment of A3266 https://www.aanda.org/10.1051/0004-6361/202660862 Authors: J. Dietl, A. Veronica, T. H. Reiprich, F. Pacaud, Y. Zhao, J. S. Sanders, B. Seidel, M. C. H. Yeung, K. Dolag and E. Gatuzz. Astronomy & Astrophysics Vol. 713 , page A104 Published online: 08/09/2026 Keywords: galaxies: clusters: general ; galaxies: clusters: intracluster medium ; galaxies: clusters: individual: A3266 ; large-scale structure of Universe ; X-rays: galaxies: clusters. A study of the large-scale formation in the environment of A3266 J. Dietl A. Veronica T. H. Reiprich F. Pacaud Y. Zhao J. S. Sanders B. Seidel M. C. H. Yeung K. Dolag E. Gatuzz galaxies: clusters: general galaxies: clusters: intracluster medium galaxies: clusters: individual: A3266 large-scale structure of Universe X-rays: galaxies: clusters 2026-09-08 text/html 10.1051/0004-6361/202660862 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-08 Astronomy & Astrophysics A104 713 An HI+radio continuum study of local cluster galaxies https://www.aanda.org/10.1051/0004-6361/202660935 Authors: Alessandro Ignesti, Paolo Serra, Alessandro Bianchetti, Antonino Marasco, Alessia Moretti, Francesca Loi, Bianca M. Poggianti, Benedetta Vulcani, Laura Bisigello, Myriam Gitti, Marco Gullieuszik, Augusto E. Lassen, Rosita Paladino, Christoph Pfrommer, Mpati Ramatsoku, Francesco Sinigaglia and Neven Tomičić. Astronomy & Astrophysics Vol. 713 , page A90 Published online: 09/09/2026 Keywords: galaxies: clusters: general ; galaxies: evolution ; galaxies: ISM ; radio continuum: galaxies ; radio lines: galaxies. An HI+radio continuum study of local cluster galaxies Alessandro Ignesti Paolo Serra Alessandro Bianchetti Antonino Marasco Alessia Moretti Francesca Loi Bianca M. Poggianti Benedetta Vulcani Laura Bisigello Myriam Gitti Marco Gullieuszik Augusto E. Lassen Rosita Paladino Christoph Pfrommer Mpati Ramatsoku Francesco Sinigaglia Neven Tomičić galaxies: clusters: general galaxies: evolution galaxies: ISM radio continuum: galaxies radio lines: galaxies 2026-09-09 text/html 10.1051/0004-6361/202660935 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-09 Astronomy & Astrophysics A90 713 Triple-induced mergers of black hole binaries https://www.aanda.org/10.1051/0004-6361/202660214 Authors: C. W. Bruenech, S. Toonen, T. Boekholt and A. Dorozsmai. Astronomy & Astrophysics Vol. 713 , page A184 Published online: 14/09/2026 Keywords: gravitational waves ; binaries: close ; binaries: general ; stars: black holes ; stars: kinematics and dynamics ; stars: massive. Triple-induced mergers of black hole binaries C. W. Bruenech S. Toonen T. Boekholt A. Dorozsmai gravitational waves binaries: close binaries: general stars: black holes stars: kinematics and dynamics stars: massive 2026-09-14 text/html 10.1051/0004-6361/202660214 Astronomy & Astrophysics Vol. 713 abstract aa/2026/09 2026-09-14 Astronomy & Astrophysics A184 713