Zobrazeno 1 - 10
of 361
pro vyhledávání: '"P. Timbie"'
Autor:
Yu, Zijie, Deng, Furen, Sun, Shijie, Niu, Chenhui, Li, Jixia, Wu, Fengquan, Wang, Wei-Yang, Wang, Yougang, Zuo, Shifan, Shu, Lin, Hao, Jie, Liu, Xiaohui, Ansari, Reza, Pen, Ue-Li, Stebbins, Albert, Timbie, Peter, Chen, Xuelei
This paper presents the design, calibration, and survey strategy of the Fast Radio Burst (FRB) digital backend and its real-time data processing pipeline employed in the Tianlai Cylinder Pathfinder array. The array, consisting of three parallel cylin
Externí odkaz:
http://arxiv.org/abs/2406.15740
Autor:
Kwak, Juhun, Podczerwinski, John, Timbie, Peter, Ansari, Réza, Marriner, John, Stebbins, Albert, Wu, Fengquan, Cao, Haotian, Chen, Xuelei, He, Kai, Li, Jixia, Sun, Shijie, Zhu, Jiacong
The visibilities measured by radio astronomical interferometers include non-astronomical correlated signals that arise from the local environment of the array. These correlated signals are especially important in compact arrays such as those under de
Externí odkaz:
http://arxiv.org/abs/2311.03494
Autor:
Mennella, A., Ade, P., Almela, A., Amico, G., Arnaldi, L. H., Aumont, J., Banfi, S., Battistelli, E. S., Bélier, B., Bergé, L., Bernard, J. -Ph., de Bernardis, P., Bersanelli, M., Bonaparte, J., Bonilla, J. D., Bunn, E., Buzi, D., Cacciotti, F., Camilieri, D., Cavaliere, F., Chanial, P., Chapron, C., Colombo, L., Columbro, F., Coppolecchia, A., Costanza, M. B., D'Alessandro, G., De Gasperis, G., De Leo, M., De Petris, M., Del Castillo, N., Dheilly, S., Etchegoyen, A., Ferazzoli, S., Ferreyro, L. P., Franceschet, C., Lerena, M. M. Gamboa, Ganga, K., García, B., Redondo, M. E. García, Gayer, D., Geria, J. M., Gervasi, M., Giard, M., Gilles, V., Berisso, M. Gómez, Gonzalez, M., Gradziel, M., Grandsire, L., Hamilton, J. -Ch., Hampel, M. R., Isopi, G., Kaplan, J., Lamagna, L., Lazarte, F., Loucatos, S., Maffei, B., Mancilla, A., Mandelli, S., Manzan, E., Marchitelli, E., Marnieros, S., Marty, W., Masi, S., May, A., Maya, J., McCulloch, M., Mele, L., Melo, D., Mirón-Granese, N., Montier, L., Mousset, L., Müller, N., Nati, F., O'Sullivan, C., Paiella, A., Pajot, F., Paradiso, S., Pascale, E., Passerini, A., Pelosi, A., Perciballi, M., Pezzotta, F., Piacentini, F., Piat, M., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Prêle, D., Rambaud, D., Ramos, G., Rasztocky, E., Régnier, M., Reyes, C., Rodríguez, F., Rodríguez, C. A., Romero, G. E., Salum, J. M., Schillaci, A., Scóccola, C., Stankowiak, G., Tartari, A., Thermeau, J. -P., Timbie, P., Tomasi, M., Torchinsky, S., Tucker, G., Tucker, C., Vacher, L., Voisin, F., Wright, M., Zannoni, M., Zullo, A.
The Q&U Bolometric Interferometer for Cosmology (QUBIC) is the first bolometric interferometer designed to measure the primordial B-mode polarization of the Cosmic Microwave Background (CMB). Bolometric interferometry is a novel technique that combin
Externí odkaz:
http://arxiv.org/abs/2311.02779
Autor:
Podczerwinski, Timbie
This paper describes the design of a 5.5:1 bandwidth feed antenna and reflector system, intended for use in hydrogen intensity mapping experiments. The system is optimized to reduce systematic effects that can arise in these experiments from scatteri
Externí odkaz:
http://arxiv.org/abs/2311.01289
Autor:
Podczerwinski, John, Timbie, Peter
This paper introduces a technique called NKL, which cleans both polarized and unpolarized foregrounds from HI intensity maps by applying a Karhunen-Lo\`eve transform on the needlet coefficients. In NKL, one takes advantage of correlations not only al
Externí odkaz:
http://arxiv.org/abs/2311.01290
Autor:
Osinga, Calvin, Diemer, Benedikt, Villaescusa-Navarro, Francisco, D'Onghia, Elena, Timbie, Peter
Intensity mapping experiments are beginning to measure the spatial distribution of neutral atomic hydrogen (HI) to constrain cosmological parameters and the large-scale distribution of matter. However, models of the behaviour of HI as a tracer of mat
Externí odkaz:
http://arxiv.org/abs/2310.16884
Autor:
Li, Yichao, Wang, Yougang, Deng, Furen, Yang, Wenxiu, Hu, Wenkai, Liu, Diyang, Zhao, Xinyang, Zuo, Shifan, Shu, Shuanghao, Li, Jixia, Timbie, Peter, Ansari, Reza, Perdereau, Olivier, Stebbins, Albert, Wolz, Laura, Wu, Fengquan, Zhang, Xin, Chen, Xuelei
This work presents the initial results of the drift-scan observation for the neutral hydrogen (HI) intensity mapping survey with the Five-hundred-meter Aperture Spherical radio Telescope (FAST). The data analyzed in this work were collected in night
Externí odkaz:
http://arxiv.org/abs/2305.06405
Autor:
Mousset, L., Ade, P., Almela, A., Amico, G., Arnaldi, L. H., Aumont, J., Banfi, S., Battistelli, E. S., Bélier, B., Bergé, L., Bernard, J. -Ph., de Bernardis, P., Bersanelli, M., Bonaparte, J., Bonilla, J. D., Bunn, E., Buzi, D., Camilieri, D., Cavaliere, F., Chanial, P., Chapron, C., Colombo, S., Columbro, F., Coppolecchia, A., Costanza, B., DÁlessandro, G., De Gasperis, G., De Leo, M., De Petris, M., Del Castillo, N., Dheilly, S., Etchegoyen, A., Famá, M., Ferreyro, L. P., Franceschet, C., Lerena, M. M. Gamboa, Ganga, K. M., García, B., Redondo, M. E. García, Gayer, D., Geria, J. M., Gervasi, M., Giard, M., Gilles, V., Berisso, M. Gómez, González, M., Gradziel, M., Grandsire, L., Hamilton, J. -Ch., Hampel, M. R., Isopi, G., Kaplan, J., Kristukat, C., Lamagna, L., Lazarte, F., Loucatos, S., Mancilla, A., Mandelli, D., Manzan, E., Marnieros, S., Marty, W., Masi, S., May, A., Maya, J., McCulloch, M., Mele, L., Melo, D., Mennella, A., Mirón-Granese, N., Montier, L., Müller, N., Murphy, J. D., Nati, F., OŚullivan, C., Paiella, A., Pajot, F., Paradiso, S., Passerini, A., Pelosi, A., Perciballi, M., Pezzotta, F., Piacentini, F., Piat, M., Piccirillo, L., Pisano, G., Platino, M., Polenta, G., Prêle, D., Rambaud, D., Rasztocky, E., Régnier, M., Reyes, C., Rodríguez, F., Rodríguez, C. A., Romero, G. E., Salum, J. M., Schillaci, A., Scóccola, C. G., Stankowiak, G., Supanitsky, A. D., Tartari, A., Thermeau, J. -P., Timbie, P., Torchinsky, S. A., Tucker, G., Tucker, C., Vacher, L., Voisin, F., Wright, M., Zannoni, M., Zullo, A.
The Q&U Bolometric Interferometer for Cosmology (QUBIC) is a novel kind of polarimeter optimized for the measurement of the B-mode polarization of the Cosmic Microwave Back-ground (CMB), which is one of the major challenges of observational cosmology
Externí odkaz:
http://arxiv.org/abs/2210.03161
Autor:
Perdereau, Olivier, Ansari, Réza, Stebbins, Albert, Timbie, Peter T., Chen, Xuelei, Wu, Fengquan, Li, Jixia, Marriner, John P., Tucker, Gregory S., Cong, Yanping, Das, Santanu, Li, Yichao, Liu, Yingfeng, Magneville, Christophe, Peterson, Jeffrey B., Phan, Anh, Robinthal, Lily, Sun, Shijie, Wang, Yougang, Wu, Yanlin, Xu, Yidong, Yu, Kaifeng, Yu, Zijie, Zhang, Jiao, Zhang, Juyong, Zuo, Shifan
We present the science case for surveys with the Tianlai dish array interferometer tuned to the $\left[ 1300, 1400 \right] \mathrm{MHz}$ frequency range. Starting from a realistic generation of mock visibility data according to the survey strategy, w
Externí odkaz:
http://arxiv.org/abs/2205.06086
Operational Optimization to Maximize Dynamic Range in EXCLAIM Microwave Kinetic Inductance Detectors
Autor:
Oxholm, Trevor M., Switzer, Eric R., Barrentine, Emily M., Essinger-Hileman, Thomas, Hays-Wehle, James P., Mauskopf, Philip D., Noroozian, Omid, Rahmani, Maryam, Sinclair, Adrian K., Stephenson, Ryan, Stevenson, Thomas R., Timbie, Peter T., Volpert, Carolyn, Weeks, Eric
Microwave Kinetic Inductance Detectors (MKIDs) are highly scalable detectors that have demonstrated nearly background-limited sensitivity in the far-infrared from high-altitude balloon-borne telescopes and space-like laboratory environments. In addit
Externí odkaz:
http://arxiv.org/abs/2204.13593