Non-spherical dark matter structures detection

doi:10.1088/1475-7516/2022/03/049

2022-03-21

Nicolas Loizeau *

Glennys R. Farrar

DOI：10.1088/1475-7516/2022/03/049

原文链接

原文求助

摘要

En 中文

A rotation curve inequality that holds for spherically symmetric mass distributions is derived, and tested against the SPARC galaxy rotation curves dataset. We identify several Galaxies, e.g. NGC7793 and UGC11557, which are candidates for hosting non-spherical dark matter structures that could be detected by more precise measurements.

Keyword:

galaxy dynamics

rotation curves of galaxies

期刊

Journal of Cosmology and Astroparticle Physics

IF:

5.9

论文数:

1.3W

被引数:

4.7W

机构

New York University

学者数:

4.4W

论文数: 3.9W

被引数: 5.8W

引用论文

Double-Disk Dark Matter

PHYSICS OF THE DARK UNIVERSE

IF6.4

2013-09-01

245

OAAI

Fan, Jiji; Katz, Andrey; Randall, Lisa; Reece, Matthew

RECONSTRUCTING THE STELLAR MASS DISTRIBUTIONS OF GALAXIES USING S4G IRAC 3.6 AND 4.5 μm IMAGES. II. THE CONVERSION FROM LIGHT TO MASS

ASTROPHYSICAL JOURNAL

IF5.4

2014-06-03

216

OAAI

Meidt, Sharon E.; Schinnerer, Eva; van de Ven, Glenn; Zaritsky, Dennis; Peletier, Reynier; Knapen, Johan H.; Sheth, Kartik; Regan, Michael; Querejeta, Miguel; Munoz-Mateos, Juan-Carlos; Kim, Taehyun; Hinz, Joannah L.; de Paz, Armando Gil; Athanassoula, E.; Bosma, Albert; Buta, Ronald J.; Cisternas, Mauricio; Ho, Luis C.; Holwerda, Benne; Skibba, Ramin; Laurikainen, E.; Salo, H.; Gadotti, D. A.; Laine, Jarkko; Erroz-Ferrer, S.; Comeron, Ebastien; Menendez-Delmestre, K.; Seibert, M.; Mizusawa, T.

Currents in La Jolla and Scripps Submarine Canyons

Science

IF0

1969-07-11

PREAI

Francis P. Shepard; Neil F. Marshall

Measurement and simulation of subsurface tracer migration to tile drains in low permeability, macroporous soil

Water Resources Research

IF0

2015-06-07

PREAI

Joshua M. Bishop; Michael V. Callaghan; Edwin E. Cey; Larry R. Bentley