Cover Image

On the Shapes of Interstellar Grains: Modeling Extinction and Polarization by Spheroids and Continuous Distributions of Ellipsoids

Fuente: arXiv

Saved in:

Bibliographic Details
Main Authors:	Draine, B. T., Hensley, Brandon S.
Format:	Preprint
Published:	2017
Subjects:	Astrophysics of Galaxies
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Sensitivity of Polarization to Grain Shape: I. Convex Shapes
by: Draine, B. T.
Published: (2023)

Sensitivity of Polarization to Grain Shape: II. Aggregates
by: Draine, B. T.
Published: (2024)

The Spheroidal Analog Method for Modeling Irregular Porous Aggregates
by: Draine, B. T.
Published: (2025)

The Optical Extinction Law Depends on Magnetic Field Orientation: The $R_V$-$ψ$ Relation
by: Hensley, Brandon S.
Published: (2024)

On Far-Infrared and Submm Circular Polarization
by: Draine, B. T.
Published: (2021)

Excitation of Polycyclic Aromatic Hydrocarbon (PAH) Emission: Dependence on Size Distribution, Ionization, and Starlight Spectrum and Intensity
by: Draine, B. T., et al.
Published: (2020)

Mapping Galactic Dust Emission and Extinction with HI, HII, and H$_2$
by: Cheng, Yun-Ting, et al.
Published: (2024)

Resonant Scattering of the He I 1.0833$μ$m Triplet in H II Regions: Emission Spectra
by: Draine, B. T.
Published: (2026)

Quantifying Interstellar Extinction at High Galactic Latitudes
by: O'Callaghan, Matthew, et al.
Published: (2023)

New Interstellar Extinction Maps Based on Gaia and Other Sky Surveys
by: Gontcharov, G. A., et al.
Published: (2024)

PAH Emission Spectra and Band Ratios for Arbitrary Radiation Fields with the Single Photon Approximation
by: Richie, Helena M., et al.
Published: (2025)

On the Interstellar Extinction Curve toward HD 93222, A Sightline with an Exceedingly Narrow 2175 Angstrom Extinction Bump
by: Wang, Qian, et al.
Published: (2026)

Dust extinction-curve variation in the translucent interstellar medium is driven by PAH growth
by: Zhang, Xiangyu, et al.
Published: (2024)

The Metallicity Dependence of PAH Emission in Galaxies II: Insights from JWST/NIRCam Imaging of the Smallest Dust Grains in M101
by: Whitcomb, Cory M., et al.
Published: (2025)

Analyzing Stellar and Interstellar Contributions to Polarization: Modeling Approaches for Hot Stars
by: Ignace, R, et al.
Published: (2025)

Searching for the Shortest-wavelength Aromatic Infrared Bands: No Evidence for the Predicted 1.05 $μ$m Polycyclic Aromatic Hydrocarbon Feature
by: Lee, Dennis, et al.
Published: (2026)

The End of the Road for Far-infrared Reddening Maps? Evidence for Reddening Errors Driven by Changes in PAH Abundance
by: Lee, Dennis, et al.
Published: (2025)

Statistical Analysis of PAHs as a Tracer of Anomalous Microwave Emission Using DIRBE Data
by: Sponseller, Danielle, et al.
Published: (2025)

Feature Intensity Mapping: Polycyclic Aromatic Hydrocarbon Emission from All Galaxies Across Cosmic Time
by: Cheng, Yun-Ting, et al.
Published: (2025)

Correlations between Dust Extinction Features across All Wavelength Scales: From Diffuse Interstellar Bands to R(V)
by: Saydjari, Andrew K., et al.
Published: (2025)

The Distribution of Earth-Impacting Interstellar Objects
by: Seligman, Darryl Z., et al.
Published: (2025)

The Extended Stellar Distribution in the Outskirts of the Ursa Minor Dwarf Spheroidal Galaxy
by: Sato, Kyosuke S., et al.
Published: (2025)

Measurement of Interstellar Magnetization by Synchrotron Polarization Variance
by: Guo, Ning-Ning, et al.
Published: (2024)

The Interstellar Medium in I Zw 18 seen with JWST/MIRI: II. Warm Molecular Hydrogen and Warm Dust
by: Hunt, L. K., et al.
Published: (2025)

The Interstellar Medium in IZw18 seen with JWST/MIRI: I. Highly Ionized Gas
by: Hunt, L. K., et al.
Published: (2025)

Analyzing PAHs as a Tracer of Anomalous Microwave Emission Near the Galactic Plane Using the COSMOGLOBE DIRBE Reduction
by: Pare, Dylan M., et al.
Published: (2026)

Foreground Extinction to Extended Celestial Objects -- I. New Extinction Maps
by: Gontcharov, G. A., et al.
Published: (2025)

The Interstellar Medium
by: Saintonge, Amelie
Published: (2025)

Interstellar stereoisomerism
by: Rivilla, Víctor M., et al.
Published: (2026)

Vertical Structure of Interstellar Dust in the Milky Way
by: Guo, H. -L., et al.
Published: (2025)

Offset of M54 from the Sagittarius Dwarf Spheroidal Galaxy
by: An, Zhaozhou, et al.
Published: (2024)

The Interstellar Medium in I Zw 18 seen with JWST/MIRI: III. Spatially Resolved Three Ionization State Oxygen Abundance
by: Vaught, Ryan J. Rickards, et al.
Published: (2025)

The Metallicity Dependence of PAH Emission in Galaxies I: Insights from Deep Radial Spitzer Spectroscopy
by: Whitcomb, Cory M., et al.
Published: (2024)

Extinction Distributions in Nearby Star-resolved Galaxies. I. M31
by: Wang, Yuxi, et al.
Published: (2025)

Extinction Distributions in Nearby Star-resolved Galaxies. II. M33
by: Wang, Yuxi, et al.
Published: (2026)

A Detection of Circumgalactic Dust at Megaparsec Scales with Maximum Likelihood Estimation
by: McCleary, Jacqueline E., et al.
Published: (2025)

A Comparative Study of Dust Grain Polarisation Efficiencies in the Interstellar and Intracluster Mediums towards Anti-Center Galaxy
by: Bijas, N., et al.
Published: (2024)

Interstellar medium and star formation
by: Paron, S.
Published: (2024)

Pathways to Interstellar Amides via Carbamoyl (NH2CO) Isomers by Radical-Neutral Reactions on Ice Grain Mantles
by: Silva-Vera, Gabriela, et al.
Published: (2024)

Plasmoid Instability in the Multiphase Interstellar Medium
by: Fielding, Drummond B., et al.
Published: (2022)