Hot Gas Outflow Properties of the Starburst Galaxy NGC 4945

Autor: Natalia Porraz Barrera, Sebastian Lopez, Laura A. Lopez, Adi Foord, Dustin D. Nguyen, Todd A. Thompson, Smita Mathur, Alberto D. Bolatto

Publikováno v: The Astrophysical Journal, Vol 968, Iss 2, p 54 (2024)

We analyze 330 ks of Chandra X-ray imaging and spectra of the nearby, edge-on starburst and Seyfert type 2 galaxy NGC 4945 to measure the hot gas properties along the galactic outflows. We extract and model spectra from 15 regions extending from −0

Externí odkaz: https://doaj.org/article/eb6b05c7435d48c29d5ac594e05f5490

X-ray Properties of NGC 253's Starburst-Driven Outflow

Autor: Sebastian Lopez, Laura A. Lopez, Dustin D. Nguyen, Todd A. Thompson, Smita Mathur, Alberto D. Bolatto, Neven Vulic, Amy Sardone

We analyze image and spectral data from $\approx$365~ks of observations from the {\it Chandra} X-ray Observatory of the nearby, edge-on starburst galaxy NGC 253 to constrain properties of the hot phase of the outflow. We focus our analysis on the $-$

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b3735b2e96d0a9039996f79e35a77d
http://arxiv.org/abs/2209.09260

Galactic winds and bubbles from nuclear starburst rings

Autor: Dustin D. Nguyen, Todd A. Thompson

Galactic outflows from local starburst galaxies typically exhibit a layered geometry, with cool $10^4\,$K flow sheathing a hotter $10^7\,$K, cylindrically-collimated, X-ray emitting plasma. Here, we argue that winds driven by energy-injection in a ri

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c14c3a9cd3404daca285cc5e373d8db5

Temperature and Metallicity Gradients in the Hot Gas Outflows of M82

Autor: Dustin D. Nguyen, Smita Mathur, Laura A. Lopez, Grace M. Olivier, Todd A. Thompson

Publikováno v: Lopez, L A, Mathur, S, Nguyen, D D, Thompson, T A & Olivier, G M 2020, ' Temperature and Metallicity Gradients in the Hot Gas Outflows of M82 ', Astrophysical Journal, vol. 904, no. 2, 152 . https://doi.org/10.3847/1538-4357/abc010

We utilize deep Chandra X-ray Observatory imaging and spectra of M82, the prototype of a starbursting galaxy with a multiphase wind, to map the hot plasma properties along the minor axis of the galaxy. We extract spectra from 11 regions up to 2.5 kpc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::496e859fe0433be13bafc9d07f8d2fc3

Morphology and Crystallinity Effects of Nanochanneled Niobium Oxide Electrodes for Na-Ion Batteries.

Autor: Koroni C; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Dixon K; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Barnes P; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States.; Energy Storage and Electric Vehicle Department, Idaho National Laboratory, Idaho Falls, Idaho 83401, United States., Hou D; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States.; Center for Nanoscale Materials, Argonne National Laboratory, Lemont, Illinois 60439, United States., Landsberg L; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Wang Z; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Grbic' G; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Pooley S; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Frisone S; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Olsen T; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Muenzer A; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Nguyen D; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Bernal B; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States., Xiong H; Micron School of Materials Science & Engineering, Boise State University, Boise, Idaho 83725, United States.

Publikováno v: ACS nanoscience Au [ACS Nanosci Au] 2023 Nov 22; Vol. 4 (1), pp. 76-84. Date of Electronic Publication: 2023 Nov 22 (Print Publication: 2024).