Imagen de Portada

SN 2023xwi: Forbidden line emission in the peak spectrum of a Ca-strong transient

Fuente: arXiv

Guardado en:

Detalles Bibliográficos
Autores principales:	Touchard-Paxton, C. -G., Frohmaier, C., Pursiainen, M., Sullivan, M., Polin, A., Dimitriadis, G., Galbany, L., Killestein, T. L., Kumar, A., Lyman, J.
Formato:	Preprint
Publicado:	2025
Materias:	High Energy Astrophysical Phenomena
Acceso en línea:	Acceder al recurso
Etiquetas:	Agregar Etiqueta Sin Etiquetas, Sea el primero en etiquetar este registro!

Ejemplares similares

Nested, asymmetric H-He circumstellar shells in the Type Icn/Ibn SN 2024abvb
por: The INTEL Collaboration, et al.
Publicado: (2026)

SN 2020zbf: A fast-rising hydrogen-poor superluminous supernova with strong carbon lines
por: Gkini, A., et al.
Publicado: (2023)

ZTF SN Ia DR2: The diversity and relative rates of the thermonuclear SN population
por: Dimitriadis, G., et al.
Publicado: (2024)

The enigmatic double-peaked stripped-envelope SN 2023aew
por: Kangas, Tuomas, et al.
Publicado: (2024)

A study on late time UV-emission in core collapse supernovae and the implications for the peculiar transient AT2018cow
por: Inkenhaag, Anne, et al.
Publicado: (2024)

SN 2024hpj: A perspective on SN 2009ip-like events
por: Salmaso, I., et al.
Publicado: (2025)

CONCERTO: Extracting the power spectrum of the [C II ] emission line
por: Van Cuyck, M., et al.
Publicado: (2023)

SN 2024bfu, SN 2025qe, and the early light curves of type Iax supernovae
por: Magee, M. R., et al.
Publicado: (2025)

Long-term evolution of the SN 2009ip-like transient SN 2016cvk
por: Matilainen, K., et al.
Publicado: (2025)

SN 2018is: a low-luminosity Type IIP supernova with narrow hydrogen emission lines at early phases
por: Dastidar, R., et al.
Publicado: (2025)

Optical evolution of AT 2024wpp: the high-velocity outflows in Cow-like transients are consistent with high spherical symmetry
por: Pursiainen, M., et al.
Publicado: (2024)

Comparing extragalactic megahertz-peaked spectrum and gigahertz-peaked spectrum sources
por: Ballieux, F. J., et al.
Publicado: (2024)

StarHash: unique, memorable, and deterministic names for astronomical objects
por: Killestein, T. L.
Publicado: (2026)

Time-varying double-peaked emission lines following the sudden ignition of the dormant galactic nucleus AT2017bcc
por: Ridley, E. J., et al.
Publicado: (2023)

The transient event in NGC 1566 from 2017 to 2019 -- I. An eccentric accretion disk and a turbulent, disk-dominated broad-line region unveiled by double-peaked Ca II and O I lines
por: Ochmann, M. W., et al.
Publicado: (2024)

Twin peaks: SN 2021uvy and SN 2022hgk in the landscape of double-peaked stripped envelope supernovae
por: Sharma, Yashvi, et al.
Publicado: (2025)

Explosion sites of SN 1994W-like transients
por: Kankare, E., et al.
Publicado: (2025)

Forbidden lines are not quenched
por: Spyromilio, Jason
Publicado: (2024)

ZTF SN Ia DR2: Exploring SN Ia properties in the vicinity of under-dense environments
por: Aubert, M., et al.
Publicado: (2024)

Luminous Fast Blue Optical Transients in the 2040s
por: Chrimes, A. A., et al.
Publicado: (2025)

A long-lasting eruption heralds SN 2023ldh, a clone of SN 2009ip
por: Pastorello, A., et al.
Publicado: (2025)

The Northern Cross Fast Radio Burst project: V. Search for transient radio emission from Galactic magnetars
por: Geminardi, A., et al.
Publicado: (2025)

The properties of optical FeII emission lines of AGN with double-peaked broad emission lines
por: Xue Guang Zhang
Publicado: (2007)

The transitional Type Ibn/IIn SN 2022pda, with pre-explosion outbursts and a double-peaked light curve
por: Cai, Y. -Z., et al.
Publicado: (2026)

SN 2024cld: unveiling the complex mass-loss histories of evolved supergiant progenitors to core collapse supernovae
por: Killestein, T. L., et al.
Publicado: (2025)

Broad-line region geometry from multiple emission lines in a single-epoch spectrum
por: Kuhn, L., et al.
Publicado: (2024)

SN 2023tsz: A helium-interaction driven supernova in a very low-mass galaxy
por: Warwick, B., et al.
Publicado: (2024)

Double-peaked Ca II traces a relativistic broad-line region disk in NGC 4593
por: Ochmann, M. W., et al.
Publicado: (2025)

Early emission lines in SN 2024ggi revealed by high-resolution spectroscopy
por: Pessi, Thallis, et al.
Publicado: (2024)

''Forbidden" stars in the eROSITA all-sky survey: X-ray emission from very late-type giants
por: Schmitt, J. H. M. M., et al.
Publicado: (2024)

ZTF SN Ia DR2: Simulations and volume limited sample
por: Amenouche, M., et al.
Publicado: (2024)

ZTF SN Ia DR2: Improved SN Ia colors through expanded dimensionality with SALT3+
por: Kenworthy, W. D., et al.
Publicado: (2025)

Multiwavelength investigations of PKS 2300-18: S-shaped radio quasar with precessing jets and double-peaked broad emission-line spectrum
por: Misra, Arpita, et al.
Publicado: (2025)

MUSE IFU observations of galaxies hosting Tidal Disruption Events
por: Pursiainen, M., et al.
Publicado: (2025)

The evolution of the mid-infrared spectrum of SN 1987A observed with the JWST/MIRI-MRS
por: Kavanagh, P. J., et al.
Publicado: (2026)

ZTF SN~Ia DR2: Cosmology-independent constraints on Type Ia supernova standardisation from supernova siblings
por: Dhawan, S., et al.
Publicado: (2024)

The properties of optical FeII emission lines of AGN with double-peaked broad emission lines (parte b)
por: Xue Guang Zhang
Publicado: (2007)

On the origin of the peak of the sound velocity for isospin imbalanced strongly interacting matter
por: Ayala, Alejandro, et al.
Publicado: (2024)

Luminous, rapidly declining supernovae as stripped transitional objects in low metallicity environments: the case of SN 2022lxg
por: Charalampopoulos, P., et al.
Publicado: (2025)

ZTF SN Ia DR2: High-velocity components in the Si II $λ$6355
por: Harvey, L., et al.
Publicado: (2025)