Zobrazeno 1 - 10
of 12 053
pro vyhledávání: '"Hyman, P."'
Autor:
Marcato, Agnese, Santos, Javier E., Pachalieva, Aleksandra, Gao, Kai, Hill, Ryley, Rougier, Esteban, Kang, Qinjun, Hyman, Jeffrey, Hunter, Abigail, Chua, Janel, Lawrence, Earl, Viswanathan, Hari, O'Malley, Daniel
Understanding material failure is critical for designing stronger and lighter structures by identifying weaknesses that could be mitigated. Existing full-physics numerical simulation techniques involve trade-offs between speed, accuracy, and the abil
Externí odkaz:
http://arxiv.org/abs/2411.08354
Autor:
Hyman, Sóley Ó., Wilkes, Belinda J., Willner, S. P., Kuraszkiewicz, Joanna, Azadi, Mojegan, Worrall, D. M., Foord, Adi, Vegetti, Simona, Ashby, Matthew L. N., Birkinshaw, Mark, Fassnacht, Christopher, Haas, Martin, Stern, Daniel
Publikováno v:
ApJ 974 171 (2024)
The 3C 220.3 system is a rare case of a foreground narrow-line radio galaxy ("galaxy A," $z_A = 0.6850$) lensing a background submillimeter galaxy ($z_{{\rm SMG1}} = 2.221$). New spectra from MMT/Binospec confirm that the companion galaxy ("galaxy B"
Externí odkaz:
http://arxiv.org/abs/2407.21020
Autor:
Caleb, M., Lenc, E., Kaplan, D. L., Murphy, T., Men, Y. P., Shannon, R. M., Ferrario, L., Rajwade, K. M., Clarke, T. E., Giacintucci, S., Hurley-Walker, N., Hyman, S. D., Lower, M. E., McSweeney, Sam, Ravi, V., Barr, E. D., Buchner, S., Flynn, C. M. L., Hessels, J. W. T., Kramer, M., Pritchard, J., Stappers, B. W.
Long-period radio transients are an emerging class of extreme astrophysical events of which only three are known. These objects emit highly polarised, coherent pulses of typically a few tens of seconds duration and minutes to hour-long periods. While
Externí odkaz:
http://arxiv.org/abs/2407.12266
Permutation Entropy and statistiCal Complexity Analysis for astRophysics (PECCARY) is a computationally inexpensive, statistical method by which any time-series can be characterized as predominately regular, complex, or stochastic. Elements of the PE
Externí odkaz:
http://arxiv.org/abs/2407.11970
Autor:
Frail, Dale A., Polisensky, Emil, Hyman, Scott D., Cotton, W. M., Kassim, Namir E., Silverstein, Michele L., Sengar, Rahul, Kaplan, David L., Calore, Francesca, Berteaud, Joanna, Clavel, Maica, Geyer, Marisa, Legodi, Samuel, Krishnan, Vasaant, Buchner, Sarah, Camilo, Fernando
We report on the results of an image-based search for pulsar candidates toward the Galactic bulge. We used mosaic images from the MeerKAT radio telescope, that were taken as part of a 173 deg**2 survey of the bulge and Galactic center of our Galaxy a
Externí odkaz:
http://arxiv.org/abs/2407.01773
Autor:
Chavan, Rugved, Hyman, Gabriel, Qureshi, Zoraiz, Jayakumar, Nivetha, Terrell, William, Berr, Stuart, Schiff, David, Wardius, Megan, Fountain, Nathan, Muttikkal, Thomas, Quigg, Mark, Zhang, Miaomiao, Kundu, Bijoy
Dynamic 2-[18F] fluoro-2-deoxy-D-glucose positron emission tomography (dFDG-PET) for human brain imaging has considerable clinical potential, yet its utilization remains limited. A key challenge in the quantitative analysis of dFDG-PET is characteriz
Externí odkaz:
http://arxiv.org/abs/2402.03414
Autor:
Pachalieva, Aleksandra, Hyman, Jeffrey D., O'Malley, Daniel, Viswanathan, Hari, Srinivasan, Gowri
We perform a set of flow and reactive transport simulations within three-dimensional fracture networks to learn the factors controlling mineral reactions. CO$_2$ mineralization requires CO$_2$-laden water, dissolution of a mineral that then leads to
Externí odkaz:
http://arxiv.org/abs/2312.13451
Autor:
Murph, Alexander C., Strait, Justin D., Moran, Kelly R., Hyman, Jeffrey D., Viswanathan, Hari S., Stauffer, Philip H.
Large-scale discrete fracture network (DFN) simulators are standard fare for studies involving the sub-surface transport of particles since direct observation of real world underground fracture networks is generally infeasible. While these simulators
Externí odkaz:
http://arxiv.org/abs/2312.04722
Autor:
Yusef-Zadeh, F., Wardle, M., Arendt, R., Hewitt, J. W., Hu, Y., Lazarian, A., Kassim, N., Hyman, S., Heywood, I.
We present highly sensitive measurements taken with MeerKAT at 1280 MHz as well as archival GBT, MWA and VLA images at 333, 88 and 74 MHz. We report the detection of synchrotron radio emission from the infrared dark cloud (IRDC) associated with the h
Externí odkaz:
http://arxiv.org/abs/2310.19901
Autor:
Sorokin, Aleksei G., Pachalieva, Aleksandra, O'Malley, Daniel, Hyman, James M., Hickernell, Fred J., Hengartner, Nicolas W.
Limiting the injection rate to restrict the pressure below a threshold at a critical location can be an important goal of simulations that model the subsurface pressure between injection and extraction wells. The pressure is approximated by the solut
Externí odkaz:
http://arxiv.org/abs/2310.13765