Zobrazeno 1 - 10
of 4 577
pro vyhledávání: '"A. Woosley"'
Autor:
Pradeep, Soorya, Imran, Alishba, Liu, Ziwen, Theodoro, Taylla Milena, Hirata-Miyasaki, Eduardo, Ivanov, Ivan, Bhave, Madhura, Khadka, Sudip, Woosley, Hunter, Arias, Carolina, Mehta, Shalin B.
We introduce DynaCLR, a self-supervised framework for modeling cell dynamics via contrastive learning of representations of time-lapse datasets. Live cell imaging of cells and organelles is widely used to analyze cellular responses to perturbations.
Externí odkaz:
http://arxiv.org/abs/2410.11281
Autor:
Schulze, Steve, Gal-Yam, Avishay, Dessart, Luc, Miller, Adam A., Woosley, Stan E., Yang, Yi, Bulla, Mattia, Yaron, Ofer, Sollerman, Jesper, Filippenko, Alexei V., Hinds, K-Ryan, Perley, Daniel A., Tsuna, Daichi, Lunnan, Ragnhild, Sarin, Nikhil, Brennan, Sean J., Brink, Thomas G., Bruch, Rachel J., Chen, Ping, Das, Kaustav K., Dhawan, Suhail, Fransson, Claes, Fremling, Christoffer, Gangopadhyay, Anjasha, Irani, Ido, Jerkstrand, Anders, Knezevic, Nikola, Kushnir, Doron, Maeda, Keiichi, Maguire, Kate, Ofek, Eran, Omand, Conor M. B., Qin, Yu-Jing, Sharma, Yashvi, Sit, Tawny, Srinivasaragavan, Gokul P., Strothjohann, Nora L., Takei, Yuki, Waxman, Eli, Yan, Lin, Yao, Yuhan, Zheng, WeiKang, Zimmerman, Erez A., Bellm, Eric C., Coughlin, Michael W., Masci, Frank. J., Purdum, Josiah, Rigault, Mickael, Wold, Avery, Kulkarni, Shrinivas R.
The cores of stars are the cosmic furnaces where light elements are fused into heavier nuclei. The fusion of hydrogen to helium initially powers all stars. The ashes of the fusion reactions are then predicted to serve as fuel in a series of stages, e
Externí odkaz:
http://arxiv.org/abs/2409.02054
Autor:
Angus, C. R., Woosley, S. E., Foley, R. J., Nicholl, M., Villar, V. A., Taggart, K., Pursiainen, M., Ramsden, P., Srivastav, S., Stevance, H. F., Moore, T., Auchettl, K., Hoogendam, W. B., Khetan, N., Yadavalli, S. K., Dimitriadis, G., Gagliano, A., Siebert, M. R., Aamer, A., de Boer, T., Chambers, K. C., Clocchiatti, A., Coulter, D. A., Drout, M. R., Farias, D., Fulton, M. D., Gall, C., Gao, H., Izzo, L., Jones, D. O., Lin, C. -C., Magnier, E. A., Narayan, G., Ramirez-Ruiz, E., Ransome, C. L., Rest, A., Smartt, S. J., Smith, K. W.
We present multi-wavelength data of SN2020acct, a double-peaked stripped-envelope supernova (SN) in NGC2981 at ~150 Mpc. The two peaks are temporally distinct, with maxima separated by 58 rest-frame days, and a factor of 20 reduction in flux between.
Externí odkaz:
http://arxiv.org/abs/2409.02174
Autor:
Barmentloo, Stan, Jerkstrand, Anders, Iwamoto, Koichi, Hachisu, Izumi, Nomoto, Ken'ichi, Sollerman, Jesper, Woosley, Stan
Nitrogen is produced by CNO-cycling in massive stars, and can be ejected in significant amounts in supernova explosions. While in H-rich SNe, its [\ion{N}{II}] 6548, 6583 emission becomes obscured by strong H$\alpha$, in explosions of He stars, this
Externí odkaz:
http://arxiv.org/abs/2403.08911
Multi-robot planning and coordination in uncertain environments is a fundamental computational challenge, since the belief space increases exponentially with the number of robots. In this paper, we address the problem of planning in uncertain environ
Externí odkaz:
http://arxiv.org/abs/2310.08396
Publikováno v:
A&A 677, A7 (2023)
We present an extended grid of multi-epoch 1D nonlocal thermodynamic equilibrium radiative transfer calculations for nebular-phase Type Ibc supernovae (SNe) from He-star explosions. Compared to Dessart+21, we study the spectral evolution from 100 to
Externí odkaz:
http://arxiv.org/abs/2306.12092
Autor:
Tinyanont, Samaporn, Woosley, Stan E., Taggart, Kirsty, Foley, Ryan J., Yan, Lin, Lunnan, Ragnhild, Davis, Kyle W., Kilpatrick, Charles D., Siebert, Matthew R., Schulze, Steve, Ashall, Chris, Chen, Ting-Wan, De, Kishalay, Dimitriadis, Georgios, Dong, Dillon Z., Fremling, Christoffer, Gagliano, Alexander, Jha, Saurabh W., Jones, David O., Kasliwal, Mansi M., Miao, Hao-Yu, Pan, Yen-Chen, Perley, Daniel A., Ravi, Vikram, Rojas-Bravo, César, Sfaradi, Itai, Sollerman, Jesper, Alarcon, Vanessa, Angulo, Rodrigo, Clever, Karoli E., Crawford, Payton, Couch, Cirilla, Dandu, Srujan, Dhara, Atirath, Johnson, Jessica, Lai, Zhisen, Smith, Carli
We present observations of a peculiar hydrogen- and helium-poor stripped-envelope (SE) supernova (SN) 2020wnt, primarily in the optical and near-infrared (near-IR). Its peak absolute bolometric magnitude of -20.9 mag and a rise time of 69~days are re
Externí odkaz:
http://arxiv.org/abs/2212.00177
Autor:
Blondin, Stéphane, Blinnikov, Sergei, Callan, Fionntan P., Collins, Christine E., Dessart, Luc, Even, Wesley, Flörs, Andreas, Fullard, Andrew G., Hillier, D. John, Jerkstrand, Anders, Kasen, Daniel, Katz, Boaz, Kerzendorf, Wolfgang, Kozyreva, Alexandra, O'Brien, Jack, Pássaro, Ezequiel A., Roth, Nathaniel, Shen, Ken J., Shingles, Luke, Sim, Stuart A., Singhal, Jaladh, Smith, Isaac G., Sorokina, Elena, Utrobin, Victor P., Vogl, Christian, Williamson, Marc, Wollaeger, Ryan, Woosley, Stan E., Wygoda, Nahliel
Publikováno v:
A&A 668, A163 (2022)
We present the first results of a comprehensive supernova (SN) radiative-transfer (RT) code-comparison initiative (StaNdaRT), where the emission from the same set of standardized test models is simulated by currently-used RT codes. A total of ten cod
Externí odkaz:
http://arxiv.org/abs/2209.11671
Autor:
Guillermo Najarro, Kevin Brackett, Hunter Woosley, Leah C Dorman, Vincent Turon-Lagot, Sudip Khadka, Catya Faeldonea, Osvaldo Kevin Moreno, Adriana Ramirez Negron, Christina Love, Ryan Ward, Charles Langelier, Frank McCarthy, Carlos Gonzalez, Joshua E Elias, Brooke M Gardner, Carolina Arias
Publikováno v:
PLoS Pathogens, Vol 20, Iss 10, p e1012660 (2024)
The Endoplasmic Reticulum (ER)-resident HSP70 chaperone BiP (HSPA5) plays a crucial role in maintaining and restoring protein folding homeostasis in the ER. BiP's function is often dysregulated in cancer and virus-infected cells, conferring pro-oncog
Externí odkaz:
https://doaj.org/article/ba9d798e7041468bbfff37dc0d7d585d
Autor:
Karpov, Platon I., Huang, Chengkun, Sitdikov, Iskandar, Fryer, Chris L., Woosley, Stan, Pilania, Ghanshyam
Turbulence plays an important role in astrophysical phenomena, including core-collapse supernovae (CCSN), but current simulations must rely on subgrid models since direct numerical simulation (DNS) is too expensive. Unfortunately, existing subgrid mo
Externí odkaz:
http://arxiv.org/abs/2205.08663