Characterization of Type Ibn Supernovae

D. Farias; C. Gall; V. A. Villar; K. Auchettl; K. M. de Soto; A. Gagliano; W. B. Hoogendam; G. Narayan; A. Sedgewick; S. K. Yadavalli; Y. Zenati; C. R. Angus; K. W. Davis; J. Hjorth; W. V. Jacobson-Galán; D. O. Jones; C. D. Kilpatrick; M. J. Bustamante Rosell; D. A. Coulter; G. Dimitriadis; R. J. Foley; A. Gangopadhyay; H. Gao; M. E. Huber; L. Izzo; J. L. Johnson; A. L. Piro; A. Rest; C. Rojas-Bravo; M. R. Siebert; K. Taggart; S. Tinyanont

doi:10.1051/0004-6361/202555954

Characterization of Type Ibn Supernovae

D. Farias
, C. Gall
, V. A. Villar
, K. Auchettl
, K. M. de Soto
, A. Gagliano
, W. B. Hoogendam
, G. Narayan
, A. Sedgewick
, S. K. Yadavalli
, Y. Zenati
, C. R. Angus
, K. W. Davis
, J. Hjorth
, W. V. Jacobson-Galán
, D. O. Jones
, C. D. Kilpatrick
, M. J. Bustamante Rosell
, D. A. Coulter
, G. Dimitriadis

R. J. Foley, A. Gangopadhyay, H. Gao, M. E. Huber, L. Izzo, J. L. Johnson, A. L. Piro, A. Rest, C. Rojas-Bravo, M. R. Siebert, K. Taggart, S. Tinyanont

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Original language	English
Article number	A270
Journal	Astronomy & Astrophysics
Volume	708
Number of pages	28
ISSN	0004-6361
DOIs	https://doi.org/10.1051/0004-6361/202555954
Publication status	Published - 15 Apr 2026

Keywords

Circumstellar matter
stars: Wolf-Rayet
Stars: winds, outflows
Supernovae: general

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10.1051/0004-6361/202555954Licence: CC BY

Full textFinal published version, 7.16 MBLicence: CC BY

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Farias, D., Gall, C., Villar, V. A., Auchettl, K., de Soto, K. M., Gagliano, A., Hoogendam, W. B., Narayan, G., Sedgewick, A., Yadavalli, S. K., Zenati, Y., Angus, C. R., Davis, K. W., Hjorth, J., Jacobson-Galán, W. V., Jones, D. O., Kilpatrick, C. D., Rosell, M. J. B., Coulter, D. A., ... Tinyanont, S. (2026). Characterization of Type Ibn Supernovae. Astronomy & Astrophysics, 708, Article A270. https://doi.org/10.1051/0004-6361/202555954

Farias, D, Gall, C, Villar, VA, Auchettl, K, de Soto, KM, Gagliano, A, Hoogendam, WB, Narayan, G, Sedgewick, A, Yadavalli, SK, Zenati, Y, Angus, CR, Davis, KW, Hjorth, J, Jacobson-Galán, WV, Jones, DO, Kilpatrick, CD, Rosell, MJB, Coulter, DA, Dimitriadis, G, Foley, RJ, Gangopadhyay, A, Gao, H, Huber, ME, Izzo, L, Johnson, JL, Piro, AL, Rest, A, Rojas-Bravo, C, Siebert, MR, Taggart, K & Tinyanont, S 2026, 'Characterization of Type Ibn Supernovae', Astronomy & Astrophysics, vol. 708, A270. https://doi.org/10.1051/0004-6361/202555954

@article{b22b10c940b34100b3965728bdc95dbf,

title = "Characterization of Type Ibn Supernovae",

keywords = "Circumstellar matter, stars: Wolf-Rayet, Stars: winds, outflows, Supernovae: general",

author = "D. Farias and C. Gall and Villar, \{V. A.\} and K. Auchettl and \{de Soto\}, \{K. M.\} and A. Gagliano and Hoogendam, \{W. B.\} and G. Narayan and A. Sedgewick and Yadavalli, \{S. K.\} and Y. Zenati and Angus, \{C. R.\} and Davis, \{K. W.\} and J. Hjorth and Jacobson-Gal{\'a}n, \{W. V.\} and Jones, \{D. O.\} and Kilpatrick, \{C. D.\} and Rosell, \{M. J. Bustamante\} and Coulter, \{D. A.\} and G. Dimitriadis and Foley, \{R. J.\} and A. Gangopadhyay and H. Gao and Huber, \{M. E.\} and L. Izzo and Johnson, \{J. L.\} and Piro, \{A. L.\} and A. Rest and C. Rojas-Bravo and Siebert, \{M. R.\} and K. Taggart and S. Tinyanont",

year = "2026",

month = apr,

day = "15",

doi = "10.1051/0004-6361/202555954",

language = "English",

volume = "708",

journal = "Astronomy \& Astrophysics",

issn = "0004-6361",

publisher = "EDP Sciences",

}

TY - JOUR

T1 - Characterization of Type Ibn Supernovae

AU - Farias, D.

AU - Gall, C.

AU - Villar, V. A.

AU - Auchettl, K.

AU - de Soto, K. M.

AU - Gagliano, A.

AU - Hoogendam, W. B.

AU - Narayan, G.

AU - Sedgewick, A.

AU - Yadavalli, S. K.

AU - Zenati, Y.

AU - Angus, C. R.

AU - Davis, K. W.

AU - Hjorth, J.

AU - Jacobson-Galán, W. V.

AU - Jones, D. O.

AU - Kilpatrick, C. D.

AU - Rosell, M. J. Bustamante

AU - Coulter, D. A.

AU - Dimitriadis, G.

AU - Foley, R. J.

AU - Gangopadhyay, A.

AU - Gao, H.

AU - Huber, M. E.

AU - Izzo, L.

AU - Johnson, J. L.

AU - Piro, A. L.

AU - Rest, A.

AU - Rojas-Bravo, C.

AU - Siebert, M. R.

AU - Taggart, K.

AU - Tinyanont, S.

PY - 2026/4/15

Y1 - 2026/4/15

KW - Circumstellar matter

KW - stars: Wolf-Rayet

KW - Stars: winds, outflows

KW - Supernovae: general

U2 - 10.1051/0004-6361/202555954

DO - 10.1051/0004-6361/202555954

M3 - Journal article

SN - 0004-6361

VL - 708

JO - Astronomy & Astrophysics

JF - Astronomy & Astrophysics

M1 - A270

ER -