Zobrazeno 1 - 10
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pro vyhledávání: '"Joshua, D"'
In June 2022, the Gaia mission released a catalog of astrometric orbital solutions for 168,065 binary systems, by far the largest such catalog to date. Unlike previous binary stars catalogs, which were heterogeneous collections of orbits from differe
Externí odkaz:
http://arxiv.org/abs/2411.00654
Autor:
Steinmetz, Christian J., Singh, Shubhr, Comunità, Marco, Ibnyahya, Ilias, Yuan, Shanxin, Benetos, Emmanouil, Reiss, Joshua D.
Audio production style transfer is the task of processing an input to impart stylistic elements from a reference recording. Existing approaches often train a neural network to estimate control parameters for a set of audio effects. However, these app
Externí odkaz:
http://arxiv.org/abs/2410.21233
Autor:
Gossage, Seth, Kiman, Rocio, Monsch, Kristina, Medina, Amber A., Drake, Jeremy J., Garraffo, Cecilia, Yuxi, Lu, Wing, Joshua D., Wright, Nicholas J.
The relationship between magnetic activity and Rossby number is one way through which stellar dynamos can be understood. Using measured rotation rates and X-ray to bolometric luminosity ratios of an ensemble of stars, we derive empirical convective t
Externí odkaz:
http://arxiv.org/abs/2410.20000
Autor:
Pelletier, Stefan, Benneke, Björn, Chachan, Yayaati, Bazinet, Luc, Allart, Romain, Hoeijmakers, H. Jens, Lavail, Alexis, Prinoth, Bibiana, Coulombe, Louis-Philippe, Lothringer, Joshua D., Parmentier, Vivien, Smith, Peter, Borsato, Nicholas, Thorsbro, Brian
One of the outstanding goals of the planetary science community is to measure the present-day atmospheric composition of planets and link this back to formation. As giant planets are formed by accreting gas, ices, and rocks, constraining the relative
Externí odkaz:
http://arxiv.org/abs/2410.18183
Autor:
Galarza, Jhon Yana, Lorenzo-Oliveira, Diego, Ferreira, Thiago, Reggiani, Henrique, Behmard, Aida, Simon, Joshua D., Martioli, Eder, López-Valdivia, Ricardo, de Almeida, Leandro, Jofré, Emiliano, El-Badry, Kareem
We present HIP 8522, a young solar twin with the lowest detected lithium, potentially a field blue straggler or the result of episodic early accretion. Its stellar parameters ($T_{\rm eff} = 5729 \pm 7$ K, $\log g = 4.532 \pm 0.016$ dex, $\rm{[Fe/H]}
Externí odkaz:
http://arxiv.org/abs/2410.17590
Autor:
Yuan, Shuaiyu, Whitmarsh, Tristan, Kessler, Dimitri A, Arponen, Otso, McLean, Mary A, Baxter, Gabrielle, Riemer, Frank, Kennerley, Aneurin J, Brackenbury, William J, Gilbert, Fiona J, Kaggie, Joshua D
Sodium MRI is an imaging technique used to visualize and quantify sodium concentrations in vivo, playing a role in many biological processes and potentially aiding in breast cancer characterization. Sodium MRI, however, suffers from inherently low si
Externí odkaz:
http://arxiv.org/abs/2410.11511
Autor:
Bennett, Katherine A., Sing, David K., Stevenson, Kevin B., Wakeford, Hannah R., Rustamkulov, Zafar, Allen, Natalie H., Lothringer, Joshua D., MacDonald, Ryan J., Mayne, Nathan J., Fu, Guangwei
Which rocky exoplanets have atmospheres, and which do not? This presumably simply question is the first that must be answered in the pathway toward understanding the prevalence of nearby habitable planets. A mere 6.9 pc from Earth, the LTT 1445A syst
Externí odkaz:
http://arxiv.org/abs/2410.11054
Autor:
Simon, Joshua D., Li, Ting S., Ji, Alexander P., Pace, Andrew B., Hansen, Terese T., Cerny, William, Escala, Ivanna, Koposov, Sergey E., Drlica-Wagner, Alex, Mau, Sidney, Kirby, Evan N.
We present spectroscopy of the ultra-faint Milky Way satellites Eridanus III (Eri III) and DELVE 1. We identify eight member stars in each satellite and place non-constraining upper limits on their velocity and metallicity dispersions. The brightest
Externí odkaz:
http://arxiv.org/abs/2410.08276
Autor:
Kopecz-Muller, Caroline, Gaunand, Clémence, Tran, Yvette, Labousse, Matthieu, Raphael, Elie, Salez, Thomas, Box, Finn, Mcgraw, Joshua D
We experimentally study the formation of surface patterns in grafted hydrogel films of nanometer-to-micrometer thicknesses during imbibition-driven swelling followed by evaporation-driven shrinking. Creases are known to form at the hydrogel surface d
Externí odkaz:
http://arxiv.org/abs/2410.05919
Autor:
Iskandarli, Leyla, Farihi, Jay, Lothringer, Joshua D., Parsons, Steven G., De Marco, Orsola, Rauch, Thomas
The Helix is a visually striking and the nearest planetary nebula, yet any companions responsible for its asymmetric morphology have yet to be identified. In 2020, low-amplitude photometric variations with a periodicity of 2.8 d were reported based o
Externí odkaz:
http://arxiv.org/abs/2410.03288