Zobrazeno 1 - 10
of 12 092
pro vyhledávání: '"Bosma, BE"'
Autor:
Deg, N., Arora, N., Spekkens, K., Halloran, R., Catinella, B., Jones, M. G., Courtois, H., Glazebrook, K., Bosma, A., Cortese, L., Dénes, H., Elagali, A., For, B. -Q., Kamphuis, P., Koribalski, B. S., Lee-Waddell, K., Piña, P. E. Mancera, Mould, J., Rhee, J., Shao, L., Staveley-Smith, L., Wang, J., Westmeier, T., Wong, O. I.
We present the first set of galaxy scaling relations derived from kinematic models of the Widefield ASKAP L-band Legacy All-sky Blind surveY (WALLABY) pilot phase observations. Combining the results of the first and second pilot data releases, there
Externí odkaz:
http://arxiv.org/abs/2411.06993
Autor:
Huang, Qifeng, Wang, Jing, Lin, Xuchen, Oh, Se-Heon, Chen, Xinkai, Catinella, Barbara, Deg, Nathan, Dénes, Helga, For, Bi-Qing, Koribalski, Baerbel, Lee-Waddell, Karen, Rhee, Jonghwan, Shen, Austin, Shao, Li, Spekkens, Kristine, Staveley-Smith, Lister, Westmeier, Tobias, Wong, O. Ivy, Bosma, Albert
Galaxy interactions can significantly affect the star formation in galaxies, but it remains a challenge to achieve a consensus on the star formation rate (SFR) enhancement in galaxy pairs. Here, we investigate the SFR enhancement of gas-rich galaxy p
Externí odkaz:
http://arxiv.org/abs/2410.22406
Hoffman's bound is a well-known spectral bound on the chromatic number of a graph, known to be tight for instance for bipartite graphs. While Hoffman colorings (colorings attaining the bound) were studied before for regular graphs, for irregular grap
Externí odkaz:
http://arxiv.org/abs/2407.02544
Autor:
Mould, Jeremy, Jarrett, T. H., Courtois, Hélène, Bosma, Albert, Deg, Nathan, Dupuy, Alexandra, Staveley-Smith, Lister, Taylor, E. N., English, Jayanne, Rajohnson, S. H. A., Kraan-Korteweg, Renée, Forbes, Duncan, Dénes, Helga, Lee-Waddell, Karen, Shen, Austin, Wong, O. I., Holwerda, Benne, Koribalski, Bärbel, Leahy, Denis, Piña, Pavel Mancera, Yu, Niankun
The Tully-Fisher Relation (TFR) is a well-known empirical relationship between the luminosity of a spiral galaxy and its circular velocity, allowing us to estimate redshift independent distances. Here we use high signal-to-noise HI 21-cm integrated s
Externí odkaz:
http://arxiv.org/abs/2406.10877
Autor:
Maccagni, F. M., de Blok, W. J. G., Piña, P. E. Mancera, Ragusa, R., Iodice, E., Spavone, M., McGaugh, S., Oman, K. A., Oosterloo, T. A., Koribalski, B. S., Kim, M., Adams, E. A. K., Amram, P., Bosma, A., Bigiel, F., Brinks, E., Chemin, L., Combes, F., Gibson, B., Healy, J., Holwerda, B. W., Józsa, G. I. G., Kamphuis, P., Kleiner, D., Kurapati, S., Marasco, A., Spekkens, K., Veronese, S., Walter, F., Zabel, N., Zijlstra, A.
Publikováno v:
A&A 690, A69 (2024)
We present the discovery of a low-mass gas-rich low-surface brightness galaxy in the Dorado Group, at a distance of 17.7 Mpc. Combining deep MeerKAT 21-cm observations from the MeerKAT HI Observations of Nearby Galactic Objects: Observing Southern Em
Externí odkaz:
http://arxiv.org/abs/2405.17000
Autor:
Hering, Alessa, de Boer, Sarah, Saha, Anindo, Twilt, Jasper J., Heinrich, Mattias P., Yakar, Derya, de Rooij, Maarten, Huisman, Henkjan, Bosma, Joeran S.
The PI-CAI (Prostate Imaging: Cancer AI) challenge led to expert-level diagnostic algorithms for clinically significant prostate cancer detection. The algorithms receive biparametric MRI scans as input, which consist of T2-weighted and diffusion-weig
Externí odkaz:
http://arxiv.org/abs/2404.09666
Autor:
de Blok, W. J. G., Healy, J., Maccagni, F. M., Pisano, D. J., Bosma, A., English, J., Jarrett, T., Marasco, A., Meurer, G. R., Veronese, S., Bigiel, F., Chemin, L., Fraternali, F., Holwerda, B. W., Kamphuis, P., Klöckner, H. R., Kleiner, D., Leroy, A. K., Mogotsi, M., Oman, K. A., Schinnerer, E., Verdes-Montenegro, L., Westmeier, T., Wong, O. I., Zabel, N., Amram, P., Carignan, C., Combes, F., Brinks, E., Dettmar, R. J., Gibson, B. K., Jozsa, G. I. G., Koribalski, B. S., McGaugh, S. S., Oosterloo, T. A., Spekkens, K., Schröder, A. C., Adams, E. A. K., Athanassoula, E., Bershady, M. A., Beswick, R. J., Blyth, S., Elson, E. C., Frank, B. S., Heald, G., Henning, P. A., Kurapati, S., Loubser, S. I., Lucero, D., Meyer, M., Namumba, B., Oh, S. -H., Sardone, A., Sheth, K., Smith, M. W. L., Sorgho, A., Walter, F., Williams, T., Woudt, P. A., Zijlstra, A.
Publikováno v:
A&A 688, A109 (2024)
The MHONGOOSE (MeerKAT HI Observations of Nearby Galactic Objects: Observing Southern Emitters) survey maps the distribution and kinematics of the neutral atomic hydrogen (HI) gas in and around 30 nearby star-forming spiral and dwarf galaxies to extr
Externí odkaz:
http://arxiv.org/abs/2404.01774
Publikováno v:
Phys. Rev. A 110, 022412 (2024)
Matter-wave interferometers with micro-particles will enable the next generation of quantum sensors to probe minute quantum phase information. Therefore, estimating the loss of coherence and the degree of entanglement degradation for such interferome
Externí odkaz:
http://arxiv.org/abs/2312.05452
Autor:
Menéndez-Delmestre, Karín, Gonçalves, Thiago S., Sheth, Kartik, de Lima, Tomás Düringer Jacques, Kim, Taehyun, Gadotti, Dimitri A., Schinnerer, Eva, Athanassoula, E., Bosma, Albert, Elmegreen, Debra Meloy, Knapen, Johan H., Machado, Rubens E. G., Salo, Heikki
The redshift evolution of bars is an important signpost of the dynamic maturity of disk galaxies. To characterize the intrinsic evolution safe from band-shifting effects, it is necessary to gauge how bar properties vary locally as a function of wavel
Externí odkaz:
http://arxiv.org/abs/2312.04545
Publikováno v:
SciPost Phys. 16, 092 (2024)
We study the null asymptotic structure of Einstein-Maxwell theory in three-dimensional (3D) spacetimes. Although devoid of bulk gravitational degrees of freedom, the system admits a massless photon and can therefore accommodate electromagnetic radiat
Externí odkaz:
http://arxiv.org/abs/2311.09156