Zobrazeno 1 - 10
of 2 143
pro vyhledávání: '"Madore P"'
Autor:
Anderson, J. P., Contreras, C., Stritzinger, M. D., Hamuy, M., Phillips, M. M., Suntzeff, N. B., Morrell, N., Gonzalez-Gaitan, S., Gutierrez, C. P., Burns, C. R., Hsiao, E. Y., Anais, J., Ashall, C., Baltay, C., Baron, E., Bersten, M., Busta, L., Castellon, S., de Jaeger, T., DePoy, D., Filippenko, A. V., Folatelli, G., Forster, F., Galbany, L., Gall, C., Goobar, A., Gonzalez, C., Hadjiyska, E., Hoeflich, P., Krisciunas, K., Krzeminski, W., Li, W., Madore, B., Marshall, J., Martinez, L., Nugent, P., Pessi, P. J., Piro, A. L., Rheault, J-P., Ryder, S., Seron, J., Shappee, B. J., Taddia, F., Torres, S., Thomas-Osip, J., Uddin, S.
Type II supernovae (SNeII) mark the endpoint in the lives of hydrogen-rich massive stars. Their large explosion energies and luminosities allow us to measure distances, metallicities, and star formation rates into the distant Universe. To fully explo
Externí odkaz:
http://arxiv.org/abs/2410.06738
Autor:
Hirota, Akihiko, Koda, Jin, Egusa, Fumi, Sawada, Tsuyoshi, Sakamoto, Kazushi, Heyer, Mark, Lee, Amanda M, Maeda, Fumiya, Boissier, Samuel, Calzetti, Daniela, Elmegreen, Bruce G., Harada, Nanase, Ho, Luis C., Kobayashi, Masato I. N., Kuno, Nario, Madore, Barry F., Martín, Sergio, Meyer, Jennifer Donovan, Muraoka, Kazuyuki, Watanabe, Yoshimasa
We present a catalog of clouds identified from the $^{12}$CO (1--0) data of M83, which was observed using Atacama Large Millimeter/submillimeter Array (ALMA) with a spatial resolution of $\sim$46 pc and a mass sensitivity of $\sim$10$^4$ $M_{\odot}$
Externí odkaz:
http://arxiv.org/abs/2410.05424
Autor:
Park, Hye-Jin, Battisti, Andrew J., Wisnioski, Emily, Cortese, Luca, Seibert, Mark, Grasha, Kathryn, Madore, Barry F., Groves, Brent, Rich, Jeff A., Beaton, Rachael L., Chen, Qian-Hui, Mun, Marcie, McClure-Griffiths, Naomi M., de Blok, W. J. G., Kewley, Lisa J.
We present the spatially resolved relationship between the dust-to-gas mass ratio (DGR) and gas-phase metallicity (Zgas or 12+log(O/H)) (i.e., DGR-Zgas relation) of 11 nearby galaxies with a large metallicity range (1.5 dex of 12+log(O/H)) at (sub-)k
Externí odkaz:
http://arxiv.org/abs/2410.02222
Autor:
Chen, Qian-Hui, Grasha, Kathryn, Battisti, Andrew J., Wisnioski, Emily, Li, Zefeng, Park, Hye-Jin, Groves, Brent, Torrey, Paul, Mendel, Trevor, Madore, Barry F., Seibert, Mark, Sextl, Eva, Garcia, Alex M., Rich, Jeff A., Beaton, Rachael L., Kewley, Lisa J.
Most star formation in the local Universe occurs in spiral galaxies, but their origin remains an unanswered question. Various theories have been proposed to explain the development of spiral arms, each predicting different spatial distributions of th
Externí odkaz:
http://arxiv.org/abs/2409.05341
Autor:
Freedman, Wendy L., Madore, Barry F., Jang, In Sung, Hoyt, Taylor J., Lee, Abigail J., Owens, Kayla A.
We present the latest results from the Chicago Carnegie Hubble Program (CCHP) to measure the Hubble constant using data from the James Webb Space Telescope (JWST). This program is based upon three independent methods: (1) Tip of the Red Giant Branch
Externí odkaz:
http://arxiv.org/abs/2408.06153
Autor:
Lee, Abigail J., Freedman, Wendy L., Madore, Barry F., Jang, In Sung, Owens, Kayla A., Hoyt, Taylor J.
The J-region asymptotic giant branch (JAGB) method is a new standard candle based on the constant luminosities of carbon-rich asymptotic giant branch stars in the J band. The JAGB method is independent of the Cepheid and TRGB distance indicators. The
Externí odkaz:
http://arxiv.org/abs/2408.03474
Autor:
Hoyt, Taylor J., Jang, In Sung, Freedman, Wendy L., Madore, Barry F., Lee, Abigail J., Owens, Kayla A.
Boasting a 6.5m mirror in space, JWST can increase by several times the number of supernovae (SNe) to which a redshift-independent distance has been measured with a precision distance indicator (e.g., TRGB or Cepheids); the limited number of such SN
Externí odkaz:
http://arxiv.org/abs/2407.07309
Autor:
Lee, Abigail J., Monson, Andrew J., Freedman, Wendy L., Madore, Barry F., Owens, Kayla A., Beaton, Rachael L., Espinoza, Coral, Ren, Tongtian, Ren, Yi
We present near-infrared JHK photometry for the resolved stellar populations in 13 nearby galaxies: NGC 6822, IC 1613, NGC 3109, Sextans B, Sextans A, NGC 300, NGC 55, NGC 7793, NGC 247, NGC 5253, Cen A, NGC 1313, and M83, acquired from the 6.5m Baad
Externí odkaz:
http://arxiv.org/abs/2402.18794
The J-region Asymptotic Giant Branch (JAGB) method is a standard candle that leverages the constant luminosities of color-selected, carbon-rich AGB stars, measured in the near infrared at 1.2 microns. The Chicago-Carnegie Hubble Program (CCHP) has ob
Externí odkaz:
http://arxiv.org/abs/2312.02282
Given the recent successful launch of the James Webb Space Telescope, determining robust calibrations of the slopes and absolute magnitudes of the near- to mid-infrared Tip of the Red Giant Branch (TRGB) will be essential to measuring precise extraga
Externí odkaz:
http://arxiv.org/abs/2311.05048