Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Bai, Xiran"'
Autor:
HAYSTAC Collaboration, Bai, Xiran, Jewell, M. J., Echevers, J., van Bibber, K., Droster, A., Esmat, Maryam H., Ghosh, Sumita, Graham, Eleanor, Jackson, H., Laffan, Claire, Lamoreaux, S. K., Leder, A. F., Lehnert, K. W., Lewis, S. M., Maruyama, R. H., Nath, R. D., Rapidis, N. M., Ruddy, E. P., Silva-Feaver, M., Simanovskaia, M., Singh, Sukhman, Speller, D. H., Zacarias, Sabrina, Zhu, Yuqi
This Letter reports new results from the HAYSTAC experiment's search for dark matter axions in our galactic halo. It represents the widest search to date that utilizes squeezing to realize sub-quantum limited noise. The new results cover 1.71 $\mu$eV
Externí odkaz:
http://arxiv.org/abs/2409.08998
Autor:
Graham, Eleanor, Ghosh, Sumita, Zhu, Yuqi, Bai, Xiran, Cahn, Sidney B., Durcan, Elsa, Jewell, Michael J., Speller, Danielle H., Zacarias, Sabrina M., Zhou, Laura T., Maruyama, Reina H.
We propose a Rydberg-atom-based single-photon detector for signal readout in dark matter haloscope experiments between 40 ${\mu}$eV and 200 ${\mu}$eV (10 GHz and 50 GHz). At these frequencies, standard haloscope readout using linear amplifiers is lim
Externí odkaz:
http://arxiv.org/abs/2310.15352
Publikováno v:
2023_JINST_18_P07017
This study explores the primary effects of dielectric materials in a resonant cavity-based search for axion dark matter. While dielectrics prove beneficial in numerous cases, their incorporation may lead to less-than-optimal performance, especially f
Externí odkaz:
http://arxiv.org/abs/2304.06562
Autor:
HAYSTAC Collaboration, Jewell, M. J., Leder, A. F., Backes, K. M., Bai, Xiran, van Bibber, K., Brubaker, B. M., Cahn, S. B., Droster, A., Esmat, Maryam H., Ghosh, Sumita, Graham, Eleanor, Hilton, Gene C., Jackson, H., Laffan, Claire, Lamoreaux, S. K., Lehnert, K. W., Lewis, S. M., Malnou, M., Maruyama, R. H., Palken, D. A., Rapidis, N. M., Ruddy, E. P., Simanovskaia, M., Singh, Sukhman, Speller, D. H., Vale, Leila R., Wang, H., Zhu, Yuqi
A search for dark matter axions with masses $>10 \mu eV/c^{2}$ has been performed using the HAYSTAC experiment's squeezed state receiver to achieve sub-quantum limited noise. This report includes details of the design and operation of the experiment
Externí odkaz:
http://arxiv.org/abs/2301.09721
Autor:
Zhu, Yuqi, Jewell, M. J., Laffan, Claire, Bai, Xiran, Ghosh, Sumita, Graham, Eleanor, Cahn, S. B., Maruyama, Reina H., Lamoreaux, S. K.
Publikováno v:
Rev. Sci. Instrum. 94, 054712 (2023)
Microwave cavity haloscopes are among the most sensitive direct detection experiments searching for dark matter axions via their coupling to photons. When the power of the expected microwave signal due to axion-photon conversion is on the order of $1
Externí odkaz:
http://arxiv.org/abs/2212.00732
Autor:
Salatino, Maria, Austermann, Jason E., Thompson, Keith L., Ade, Peter A. R., Bai, Xiran, Beall, James A., Becker, Dan T., Cai, Yifu, Chang, Zhi, Chen, Ding, Chen, Pisin, Connors, Jake, Delabrouille, Jacques, Dober, Bradley, Duff, Shannon M., Gao, Guanhua, Ghosh, Shamik, Givhan, Richard C., Hilton, Gene C., Hu, Bin, Hubmayr, Johannes, Karpel, Ethan D., Kuo, Chao-Lin, Li, Hong, Li, Mingzhe, Li, Si-Yu, Li, Xufang, Li, Yongping, Link, Michael, Liu, Hao, Liu, Liyong, Liu, Yang, Lu, Fangjun, Lu, Xuefeng, Lukas, Tammy, Mates, John A. B., Mathewson, Justin, Mauskopf, Philip, Meinke, Jeremy, Montana-Lopez, Jordi A., Moore, Jenna, Shi, Jingyan, Sinclair, Adrian K., Stephenson, Ryan, Sun, Weishin, Tseng, Yu-Han, Tucker, Carole, Ullom, Joel N., Vale, Leila R., van Lanen, Jeff, Vissers, Michael R., Walker, Samantha, Wang, Bo, Wang, Guofeng, Wang, Jiaxin, Weeks, Erik, Wu, Di, Wu, Yi-Han, Xia, Junqing, Xu, He, Yao, Ji, Yao, Yongqiang, Yoon, Ki Won, Yue, Bin, Zhai, Hua, Zhang, Aimei, Zhang, Laiyu, Zhang, Le, Zhang, Pengjie, Zhang, Tong, Zhang, Xinmin, Zhang, Yifei, Zhang, Yongjie, Zhao, Gong-Bo, Zhao, Wen
Publikováno v:
Proceedings of SPIE, 'Millimeter, Submillimeter, and Far-Infrared Detectors and Instrumentation for Astronomy X', Volume 11453, 114532A (2020)
Ali CMB Polarization Telescope (AliCPT-1) is the first CMB degree-scale polarimeter to be deployed on the Tibetan plateau at 5,250m above sea level. AliCPT-1 is a 90/150 GHz 72 cm aperture, two-lens refracting telescope cooled down to 4 K. Alumina le
Externí odkaz:
http://arxiv.org/abs/2101.09608
Autor:
Puglisi, Giuseppe, Bai, Xiran
Deep convolutional neural networks have been a popular tool for image generation and restoration. The performance of these networks is related to the capability of learning realistic features from a large dataset. In this work, we applied the problem
Externí odkaz:
http://arxiv.org/abs/2003.13691
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