The NANOGrav 15 year Data Set: Removing pulsars one by one from the pulsar timing array

Autor: Agazie, Gabriella, Anumarlapudi, Akash, Archibald, Anne M., Arzoumanian, Zaven, Baier, Jeremy G., Baker, Paul T., Becsy, Bence, Blecha, Laura, Brazier, Adam, Brook, Paul R., Burke-Spolaor, Sarah, Casey-Clyde, J. Andrew, Charisi, Maria, Chatterjee, Shami, Cohen, Tyler, Cordes, James M., Cornish, Neil J., Crawford, Fronefield, Cromartie, H. Thankful, Crowter, Kathryn, DeCesar, Megan E., Demorest, Paul B., Deng, Heling, Dey, Lankeswar, Dolch, Timothy, Ferrara, Elizabeth C., Fiore, William, Fonseca, Emmanuel, Freedman, Gabriel E., Gardiner, Emiko C., Garver-Daniels, Nate, Gentile, Peter A., Gersbach, Kyle A., Glaser, Joseph, Good, Deborah C., Guertin, Lydia, Gultekin, Kayhan, Hazboun, Jeffrey S., Jennings, Ross J., Johnson, Aaron D., Jones, Megan L., Kaiser, Andrew R., Kaplan, David L., Kelley, Luke Zoltan, Kerr, Matthew, Key, Joey S., Laal, Nima, Lam, Michael T., Lamb, William G., Larsen, Bjorn, Lazio, T. Joseph W., Lewandowska, Natalia, Liu, Tingting, Lorimer, Duncan R., Luo, Jing, Lynch, Ryan S., Ma, Chung-Pei, Madison, Dustin R., McEwen, Alexander, McKee, James W., McLaughlin, Maura A., McMann, Natasha, Meyers, Bradley W., Meyers, Patrick M., Middleton, Hannah, Mingarelli, Chiara M. F., Mitridate, Andrea, Moore, Christopher J., Ng, Cherry, Nice, David J., Ocker, Stella Koch, Olum, Ken D., Pennucci, Timothy T., Perera, Benetge B. P., Pol, Nihan S., Radovan, Henri A., Ransom, Scott M., Ray, Paul S., Romano, Joseph D., Runnoe, Jessie C., Saffer, Alexander, Sardesai, Shashwat C., Schmiedekamp, Ann, Schmiedekamp, Carl, Schmitz, Kai, Shapiro-Albert, Brent J., Siemens, Xavier, Simon, Joseph, Siwek, Magdalena S., Fiscella, Sophia V. Sosa, Stairs, Ingrid H., Stinebring, Daniel R., Stovall, Kevin, Susobhanan, Abhimanyu, Swiggum, Joseph K., Taylor, Stephen R., Turner, Jacob E., Unal, Caner, Vallisneri, Michele, Vecchio, Alberto, Vigeland, Sarah J., Wahl, Haley M., Witt, Caitlin A., Wright, David, Young, Olivia

Evidence has emerged for a stochastic signal correlated among 67 pulsars within the 15-year pulsar-timing data set compiled by the NANOGrav collaboration. Similar signals have been found in data from the European, Indian, Parkes, and Chinese PTAs. Th

Externí odkaz: http://arxiv.org/abs/2411.14846

Towards Context-Rich Automated Biodiversity Assessments: Deriving AI-Powered Insights from Camera Trap Data

Autor: Fergus, Paul, Chalmers, Carl, Matthews, Naomi, Nixon, Stuart, Burger, Andre, Hartley, Oliver, Sutherland, Chris, Lambin, Xavier, Longmore, Steven, Wich, Serge

Camera traps offer enormous new opportunities in ecological studies, but current automated image analysis methods often lack the contextual richness needed to support impactful conservation outcomes. Here we present an integrated approach that combin

Externí odkaz: http://arxiv.org/abs/2411.14219

Nonresonant Raman control of material phases

Autor: Shi, Jiaojian, Heide, Christian, Xu, Haowei, Huang, Yijing, Shen, Yuejun, Guzelturk, Burak, Henstridge, Meredith, Schön, Carl Friedrich, Mangu, Anudeep, Kobayashi, Yuki, Peng, Xinyue, Zhang, Shangjie, May, Andrew F., Reddy, Pooja Donthi, Shautsova, Viktoryia, Taghinejad, Mohammad, Luo, Duan, Hughes, Eamonn, Brongersma, Mark L., Mukherjee, Kunal, Trigo, Mariano, Heinz, Tony F., Li, Ju, Nelson, Keith A., Baldini, Edoardo, Zhou, Jian, Ghimire, Shambhu, Wuttig, Matthias, Reis, David A., Lindenberg, Aaron M.

Important advances have recently been made in the search for materials with complex multi-phase landscapes that host photoinduced metastable collective states with exotic functionalities. In almost all cases so far, the desired phases are accessed by

Externí odkaz: http://arxiv.org/abs/2411.10131

Piecing It All Together: Verifying Multi-Hop Multimodal Claims

Autor: Wang, Haoran, Rangapur, Aman, Xu, Xiongxiao, Liang, Yueqing, Gharwi, Haroon, Yang, Carl, Shu, Kai

Existing claim verification datasets often do not require systems to perform complex reasoning or effectively interpret multimodal evidence. To address this, we introduce a new task: multi-hop multimodal claim verification. This task challenges model

Externí odkaz: http://arxiv.org/abs/2411.09547

The discovery and characterization of minimoon 2024 PT$_5$

Autor: Bolin, Bryce T., Denneau, Larry, Abron, Laura-May, Jedicke, Robert, Chiboucas, Kristin, Ingerbretsen, Carl, Lemaux, Brian C.

Minimoons are asteroids that become temporarily captured by the Earth-Moon system. We present the discovery of 2024 PT$_5$, a minimoon discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) Sutherland telescope on 2024 August 7. The

Externí odkaz: http://arxiv.org/abs/2411.08029