Zobrazeno 1 - 10
of 349
pro vyhledávání: '"Errani, P."'
Autor:
Errani, Valentina, Schoenmaker, Steven H., Wang, Xiangrong R., Gomonay, Olena, Duine, Rembert A.
Magnonic black holes-analogue event horizons for the spin-wave collective excitations of ordered magnets-can be used for fundamental research, for example for investigating Hawking radiation, but also for technological applications of spin waves. Her
Externí odkaz:
http://arxiv.org/abs/2405.04996
We use analytical and $N$-body methods to study the capture of field stars by gravitating substructures moving across a galactic environment. The majority of stars captured by a substructure move on temporarily-bound orbits that are lost to galactic
Externí odkaz:
http://arxiv.org/abs/2404.19069
Autor:
Rozier, Simon, Errani, Raphaël
Publikováno v:
ApJ, 971, 91 (2024)
Placed slightly out of dynamical equilibrium, an isolated stellar system quickly returns towards a steady virialized state. We study this process of collisionless relaxation using the matrix method of linear response theory. We show that the full pha
Externí odkaz:
http://arxiv.org/abs/2402.03430
Publikováno v:
J.Chem.Theory Comput., 17 , 1715 ,(2021)
Many important processes affecting the Earth's climate are determined by the physical properties of seawater. Desalination of seawater is a significant source of drinking wate.Since the physical properties of seawater governing these processes depend
Externí odkaz:
http://arxiv.org/abs/2401.13158
Publikováno v:
ApJ 968 89 (2024)
A fundamental prediction of the Lambda Cold Dark Matter (LCDM) cosmology is the centrally divergent cuspy density profile of dark matter haloes. Density cusps render CDM haloes resilient to tides, and protect dwarf galaxies embedded in them from full
Externí odkaz:
http://arxiv.org/abs/2311.14798
Autor:
Smith, Simon E. T., Cerny, William, Hayes, Christian R., Sestito, Federico, Jensen, Jaclyn, McConnachie, Alan W., Geha, Marla, Navarro, Julio, Li, Ting S., Cuillandre, Jean-Charles, Errani, Raphaël, Chambers, Ken, Gwyn, Stephen, Hammer, Francois, Hudson, Michael J., Magnier, Eugene, Martin, Nicolas
We present the discovery of Ursa Major III/UNIONS 1, the least luminous known satellite of the Milky Way, which is estimated to have an absolute V-band magnitude of $+2.2^{+0.4}_{-0.3}$ mag, equivalent to a total stellar mass of 16$^{+6}_{-5}$ M$_{\o
Externí odkaz:
http://arxiv.org/abs/2311.10147
Publikováno v:
ApJ 965 (2024) 20
The recently discovered stellar system Ursa Major III/UNIONS 1 (UMa3/U1) is the faintest known Milky Way satellite to date. With a stellar mass of $16^{+6}_{-5}\,\rm M_\odot$ and a half-light radius of $3\pm1$pc, it is either the darkest galaxy ever
Externí odkaz:
http://arxiv.org/abs/2311.10134
We consider a synthetic antiferromagnetic spin-torque oscillator with anisotropic interlayer exchange coupling. This system exhibits exceptional points in its linearized dynamics. We find the non-linear dynamics and the dynamical phase diagram of the
Externí odkaz:
http://arxiv.org/abs/2302.07607
Publikováno v:
MNRAS 519, 384 (2023)
The cuspy central density profiles of cold dark matter (CDM) haloes make them highly resilient to disruption by tides. Self-interactions between dark matter particles, or the cycling of baryons, may result in the formation of a constant-density core
Externí odkaz:
http://arxiv.org/abs/2210.01131
Autor:
Shinji Tsukamoto, Andreas F. Mavrogenis, Tomoya Masunaga, Kanya Honoki, Hiromasa Fujii, Akira Kido, Yasuhito Tanaka, Costantino Errani
Publikováno v:
Current Oncology, Vol 31, Iss 4, Pp 2112-2132 (2024)
Curettage is recommended for the treatment of Campanacci stages 1–2 giant cell tumor of bone (GCTB) in the extremities, pelvis, sacrum, and spine, without preoperative denosumab treatment. In the distal femur, bone chips and plate fixation are util
Externí odkaz:
https://doaj.org/article/f62b6196431744b2b54403251951f64f
