Zobrazeno 1 - 10
of 26 676
pro vyhledávání: '"Golub', A."'
Social and economic networks are often multiplexed, meaning that people are connected by different types of relationships -- such as borrowing goods and giving advice. We make three contributions to the study of multiplexing. First, we document empir
Externí odkaz:
http://arxiv.org/abs/2412.11957
Autor:
Dickinson, Danielle, Milisavljevic, Dan, Garretson, Braden, Dessart, Luc, Margutti, Raffaella, Chornock, Ryan, Subrayan, Bhagya, Hillier, D. John, Golub, Eli, Li, Dan, Logsdon, Sarah E., Rajagopal, Jayadev, Ridgway, Susan, Smith, Nathan, Cynamon, Chuck
We present high resolution WIYN/NEID echelle spectroscopy (R $\approx70$,000) of the supernova (SN) 2023ixf in M101, obtained 1.51 to 18.51 days after explosion over nine epochs. Daily monitoring for the first four days after explosion shows narrow e
Externí odkaz:
http://arxiv.org/abs/2412.14406
Accurate electronic structure calculations are essential in modern materials science, but strongly correlated systems pose a significant challenge due to their computational cost. Traditional methods, such as complete active space self-consistent fie
Externí odkaz:
http://arxiv.org/abs/2412.07607
Autor:
Wagenmaker, Andrew, Mi, Lu, Rozsa, Marton, Bull, Matthew S., Svoboda, Karel, Daie, Kayvon, Golub, Matthew D., Jamieson, Kevin
Recent advances in techniques for monitoring and perturbing neural populations have greatly enhanced our ability to study circuits in the brain. In particular, two-photon holographic optogenetics now enables precise photostimulation of experimenter-s
Externí odkaz:
http://arxiv.org/abs/2412.02529
A principal uses payments conditioned on stochastic outcomes of a team project to elicit costly effort from the team members. We develop a multi-agent generalization of a classic first-order approach to contract optimization by leveraging methods fro
Externí odkaz:
http://arxiv.org/abs/2411.08026
Autor:
Rao, T., Barron-Palos, L., Berkutov, I., Crawford, C., Golub, R., Huffman, P., Konieczny, M., Korobkina, E., Reid, Austin, Salazar-Angeles, B., Smith, C., Tat, R.
Metastability exchange optical pumping (MEOP) is a widely used technique for producing polarized $^{3}$He. In connection with an experiment to search for the electric dipole moment of the neutron (nEDM) we have built a MEOP based $^{3}$He polarizatio
Externí odkaz:
http://arxiv.org/abs/2411.07197
A large differentiated oligopoly yields inefficient market equilibria. An authority with imprecise information about the primitives of the market aims to design tax/subsidy interventions that increase efficiency robustly, i.e., with high probability.
Externí odkaz:
http://arxiv.org/abs/2411.03026
Autor:
Cianciolo, V., Golub, R., Filippone, B. W., Huffman, P. R., Leoung, K., Korobkina, E., Swank, C.
The nEDM experiment at the SNS (nEDM@SNS) is the first measurement of the neutron EDM to directly measure the precession frequency of the neutron spin due to magnetic and electric fields. Previous measurements have inferred the precession frequency b
Externí odkaz:
http://arxiv.org/abs/2411.03337
Autor:
Mönch, Erwin, Moldavskaya, Mariya D., Golub, Leonid E., Bel'kov, Vasily V., Wunderlich, Jörg, Weiss, Dieter, Gumenjuk-Sichevska, Joanna, Niu, Chang, Ye, Peide D., Ganichev, Sergey D.
Nonlinear electron transport induced by polarized terahertz radiation is studied in two-dimensional tellurene at room temperature. A direct current, quadratic in the radiation's electric field, is observed. Contributions sensitive to radiation helici
Externí odkaz:
http://arxiv.org/abs/2410.17888
Autor:
Placco, Vinicius M., Gupta, Arvind F., Almeida-Fernandes, Felipe, Logsdon, Sarah E., Rajagopal, Jayadev, Holmbeck, Erika M., Roederer, Ian U., Della Costa, John, Fernandez, Pipa, Golub, Eli, Higuera, Jesus, Patel, Yatrik, Ridgway, Susan, Schweiker, Heidi
In this work, we present high-resolution (R~100,000), high signal-to-noise (S/N~800) spectroscopic observations for the well-known, bright, extremely metal-poor, carbon-enhanced star BD+44 493. We determined chemical abundances and upper limits for 1
Externí odkaz:
http://arxiv.org/abs/2410.08943