Zobrazeno 1 - 10
of 9 424
pro vyhledávání: '"Bohn, P"'
In multitask learning, conflicts between task gradients are a frequent issue degrading a model's training performance. This is commonly addressed by using the Gradient Projection algorithm PCGrad that often leads to faster convergence and improved pe
Externí odkaz:
http://arxiv.org/abs/2409.01793
Autor:
Cipiccia, Silvia, Stolp, Wiebe, Fardin, Luca, Ziesche, Ralf, Manke, Ingo, Boone, Matthieu, Armstrong, Chris, Binder, Joachim R., Bohn, Nicole, Olivo, Alessandro, Batey, Darren
Ptychography is a scanning coherent diffraction imaging technique successfully applied in the electron, visible and x-ray regimes. One of the distinct features of ptychography with respect to other coherent diffraction techniques is its capability of
Externí odkaz:
http://arxiv.org/abs/2409.00703
Autor:
Doan, Sara, Satyapal, Shobita, Matzko, William, Abel, Nicholas P., Böker, Torsten, Bohn, Thomas, Canalizo, Gabriela, Cann, Jenna M., Fischer, Jacqueline, LaMassa, Stephanie, Madden, Suzanne C., McKaig, Jeffrey D., Schaerer, D., Secrest, Nathan J., Seth, Anil, Blecha, Laura, Molina, Mallory, Rothberg, Barry
Local low metallicity galaxies with signatures of possible accretion activity are ideal laboratories in which to search for the lowest mass black holes and study their impact on the host galaxy. Here we present the first JWST NIRSpec IFS observations
Externí odkaz:
http://arxiv.org/abs/2408.04774
Detecting active black holes in dwarf galaxies has proven to be a challenge due to their small size and weak electromagnetic signatures. Mid-infrared variability has emerged as a promising tool that can be used to detect active low-mass black holes i
Externí odkaz:
http://arxiv.org/abs/2408.00666
Autor:
Wang, Reuben R. W., Biswas, Shrestha, Eppelt, Sebastian, Deng, Fulin, Luo, Xin-Yu, Bohn, John L.
In the quest toward realizing novel quantum matter in ultracold molecular gases, we perform a numerical study of evaporative cooling in ultracold gases of microwave-shielded polar fermionic molecules. Our Monte Carlo simulations incorporate accurate
Externí odkaz:
http://arxiv.org/abs/2407.14466
Autor:
Liu, Yi-Xiang, Zhu, Lingbang, Luke, Jeshurun, Babin, Mark C., Tscherbul, Timur V., Gronowski, Marcin, Ladjimi, Hela, Tomza, Michał, Bohn, John L., Ni, Kang-Kuen
Energy transfer between different mechanical degrees of freedom in atom-molecule collisions has been widely studied and largely understood. However, systems involving spins remain less explored, especially with a state-to-state precision. Here, we di
Externí odkaz:
http://arxiv.org/abs/2407.08891
Autor:
DeCross, Matthew, Haghshenas, Reza, Liu, Minzhao, Rinaldi, Enrico, Gray, Johnnie, Alexeev, Yuri, Baldwin, Charles H., Bartolotta, John P., Bohn, Matthew, Chertkov, Eli, Cline, Julia, Colina, Jonhas, DelVento, Davide, Dreiling, Joan M., Foltz, Cameron, Gaebler, John P., Gatterman, Thomas M., Gilbreth, Christopher N., Giles, Joshua, Gresh, Dan, Hall, Alex, Hankin, Aaron, Hansen, Azure, Hewitt, Nathan, Hoffman, Ian, Holliman, Craig, Hutson, Ross B., Jacobs, Trent, Johansen, Jacob, Lee, Patricia J., Lehman, Elliot, Lucchetti, Dominic, Lykov, Danylo, Madjarov, Ivaylo S., Mathewson, Brian, Mayer, Karl, Mills, Michael, Niroula, Pradeep, Pino, Juan M., Roman, Conrad, Schecter, Michael, Siegfried, Peter E., Tiemann, Bruce G., Volin, Curtis, Walker, James, Shaydulin, Ruslan, Pistoia, Marco, Moses, Steven. A., Hayes, David, Neyenhuis, Brian, Stutz, Russell P., Foss-Feig, Michael
Empirical evidence for a gap between the computational powers of classical and quantum computers has been provided by experiments that sample the output distributions of two-dimensional quantum circuits. Many attempts to close this gap have utilized
Externí odkaz:
http://arxiv.org/abs/2406.02501
Autor:
Sutlieff, Ben J., Birkby, Jayne L., Stone, Jordan M., Derkink, Annelotte, Backs, Frank, Doelman, David S., Kenworthy, Matthew A., Bohn, Alexander J., Ertel, Steve, Snik, Frans, Woodward, Charles E., Ilyin, Ilya, Skemer, Andrew J., Leisenring, Jarron M., Strassmeier, Klaus G., Wang, Ji, Charbonneau, David, Biller, Beth A.
The time variability and spectra of directly imaged companions provide insight into their physical properties and atmospheric dynamics. We present follow-up R~40 spectrophotometric monitoring of red companion HD 1160 B at 2.8-4.2 $\mu$m using the dou
Externí odkaz:
http://arxiv.org/abs/2405.12271
Autor:
Carroll, Annette N., Hirzler, Henrik, Miller, Calder, Wellnitz, David, Muleady, Sean R., Lin, Junyu, Zamarski, Krzysztof P., Wang, Reuben R. W., Bohn, John L., Rey, Ana Maria, Ye, Jun
Long-range and anisotropic dipolar interactions profoundly modify the dynamics of particles hopping in a periodic lattice potential. Here, we report the realization of a generalized t-J model with dipolar interactions using a system of ultracold ferm
Externí odkaz:
http://arxiv.org/abs/2404.18916
Autor:
Bohn, Thomas, Inami, Hanae, Togi, Aditya, Armus, Lee, Lai, Thomas S. -Y., Barcos-Munoz, Loreto, Song, Yiqing, Linden, Sean T., Surace, Jason, Bianchin, Marina, U, Vivian, Evans, Aaron S., Böker, Torsten, Malkan, Matthew A., Larson, Kirsten L., Stierwalt, Sabrina, Buiten, Victorine A., Charmandaris, Vassilis, Diaz-Santos, Tanio, Howell, Justin H., Privon, George C., Ricci, Claudio, van der Werf, Paul P., Aalto, Susanne, Hayward, Christopher C., Kader, Justin A., Mazzarella, Joseph M., Muller-Sanchez, Francisco, Sanders, David B.
We present James Webb Space Telescope (JWST) Integral Field Spectrograph observations of NGC 3256, a local infrared-luminous late-stage merging system with two nuclei about 1 kpc apart, both of which have evidence of cold molecular outflows. Using JW
Externí odkaz:
http://arxiv.org/abs/2403.14751