Zobrazeno 1 - 10
of 52 274
pro vyhledávání: '"Cotton, A."'
Autor:
Anderson, L. D., Camilo, F., Faerber, Timothy, Bietenholz, M., Bordiu, C., Bufano, F., Chibueze, J. O., Cotton, W. D., Ingallinera, A., Loru, S., Rigby, A., Riggi, S., Thompson, M. A., Trigilio, C., Umana, G., Williams, G. M.
Context. Sensitive radio continuum data could remove the difference between the number of known supernova remnants (SNRs) in the Galaxy compared to that expected, but due to confusion in the Galactic plane, faint SNRs can be challenging to distinguis
Externí odkaz:
http://arxiv.org/abs/2409.16607
Autor:
Nycz, M., Armstrong, W., Averett, T., Gayoso, C. Ayerbe, Bai, X., Bane, J., Barcus, S., Benesch, J., Bhatt, H., Bhetuwal, D., Biswas, D., Camsonne, A., Cates, G., Chen, J-P., Chen, J., Chen, M., Cotton, C., Dalton, M-M., Deltuva, A., Deur, A., Dhital, B., Duran, B., Dusa, S. C., Fernando, I., Fuchey, E., Gamage, B., Gao, H., Gaskell, D., Gautam, T., Gauthier, N., Golak, J., Hansen, J. -O., Hauenstein, F., Henry, W., Higinbotham, D. W., Huber, G., Jantzi, C., Jia, S., Jin, K., Jones, M., Joosten, S., Karki, A., Karki, B., Katugampola, S., Kay, S., Keppel, C., King, E., King, P., Korsch, W., Kumar, V., Li, R., Li, S., Li, W., Mack, D., Malace, S., Markowitz, P., Matter, J., McCaughan, M., Meziani, Z-E., Michaels, R., Mkrtchyan, A., Mkrtchyan, H., Morean, C., Nelyubin, V., Niculescu, G., Niculescu, M., Peng, C., Premathilake, S., Puckett, A., Rathnayake, A., Rehfuss, M., Reimer, P., Riley, G., Roblin, Y., Roche, J., Roy, M., Sauer, P. U., Scopeta, S., Satnik, M., Sawatzky, B., Seeds, S., Širca, S. S., Skibiński, R., Smith, G., Sparveris, N., Szumila-Vance, H., Tadepalli, A., Tadevosyan, V., Tian, Y., Usman, A., Voskanyan, H., Witala, H., Wood, S., Yale, B., Yero, C., Yoon, A., Zhang, J., Zhao, Z., Zheng, X., Zhou, J.
A measurement of the double-spin asymmetry from electron-$^{3}$He scattering in the threshold region of two- and three-body breakup of $^{3}$He was performed at Jefferson Lab, for Q$^{2}$ values of 0.1 and 0.2 (GeV/$c$)$^{2}$. The results of this mea
Externí odkaz:
http://arxiv.org/abs/2409.16370
Autor:
Rudnick, Lawrence, Anderson, Craig, Cotton, William D., Pasetto, Alice, Alexander, Emma, Tahani, Mehrnoosh
We introduce the construction of polarized intensity cubes $P$(RA, Dec, $\Phi$) and their visualization as movies, as a powerful technique for interpreting Faraday structure. $P$ is constructed from maps of peak polarized intensity P(RA, Dec) with th
Externí odkaz:
http://arxiv.org/abs/2409.13973
Autor:
Yang, Ai Yuan, Feng, Yi, Tsai, Chao-Wei, Li, Di, Shi, Hui, Wang, Pei, Yang, Yuan-Pei, Zhang, Yong-Kun, Niu, Chen-Hui, Yao, Ju-Mei, Cui, Yu-Zhu, Su, Ren-Zhi, Li, Xiao-Feng, Zhang, Jun-Shuo, Zhu, Yu-Hao, Cotton, W. D.
Over 700 bright millisecond-duration radio transients, known as Fast Radio Bursts (FRBs), have been identified to date. Nevertheless, the origin of FRBs remains unknown. The two repeating FRBs (FRB 20121102A and FRB 20190520B) have been verified to b
Externí odkaz:
http://arxiv.org/abs/2409.13170
We consider a downlink (DL) massive multiple-input multiple-output (MIMO) system, where different users have different mobility profiles. To support this system, we categorize the users into two disjoint groups according to their mobility profile and
Externí odkaz:
http://arxiv.org/abs/2408.15652
Autor:
Bordiu, C., Filipovic, M. D., Umana, G., Cotton, W. D., Buemi, C., Bufano, F., Camilo, F., Cavallaro, F., Cerrigone, L., Dai, S., Hopkins, A. M., Ingallinera, A., Jarrett, T., Koribalski, B., Lazarevic, S., Leto, P., Loru, S., Lundqvist, P., Mackey, J., Norris, R. P., Payne, J., Rowell, G., Riggi, S., Rizzo, J. R., Ruggeri, A. C., Shabala, S., Smeaton, Z. J., Trigilio, C., Velovic, V.
We present the serendipitous discovery of a new radio-continuum ring-like object nicknamed Kyklos (J1802-3353), with MeerKAT UHF and L-band observations. The radio ring, which resembles the recently discovered odd radio circles (ORCs), has a diameter
Externí odkaz:
http://arxiv.org/abs/2408.07727
Autor:
Ebadi, Zohreh, Molaei, Amir Masoud, Alexandropoulos, George C., Abbasi, Muhammad Ali Babar, Cotton, Simon, Tukmanov, Anvar, Yurduseven, Okan
Localizing near-field sources considering practical arrays is a recent challenging topic for next generation wireless communication systems. Practical antenna array apertures with closely spaced elements exhibit direction-dependent mutual coupling (M
Externí odkaz:
http://arxiv.org/abs/2408.07202
Autor:
Ebadi, Zohreh, Molaei, Amir Masoud, Abbasi, Muhammad Ali Babar, Cotton, Simon, Tukmanov, Anvar, Yurduseven, Okan
Localizing near-field sources considering practical arrays is important in wireless communications. Array-based apertures exhibit mutual coupling between the array elements, which can significantly degrade the performance of the localization method.
Externí odkaz:
http://arxiv.org/abs/2407.19597
Autor:
Medina, S. -N. X., Dzib, S. A., Urquhart, J. S., Yang, A. Y., Brunthaler, A., Menten, K. M., Wyrowski, F., Cotton, W. D., Cheema, A., Dokara, R., Gong, Y., Khan, S., Nguyen, H., Ortiz-Leon, G. N., Rugel, M. R., Veena, V. S., Beuther, H., Csengeri, T., Pandian, J. D., Roy, N.
Publikováno v:
A&A 689, A196 (2024)
The GLOSTAR survey studies star formation with the VLA and the Effelsberg 100m telescope in the Galactic plane (-2d
Externí odkaz:
http://arxiv.org/abs/2407.12585
Autor:
Bailey, Jeremy, Lewis, Fiona, Howarth, Ian D., Cotton, Daniel V., Marshall, Jonathan P., Kedziora-Chudczer, Lucyna
We report high-precision multi-wavelength linear-polarization observations of the bright B9 (or A0) star $\epsilon$ Sagittarii. The polarization shows the distinctive wavelength dependence expected for a rapidly rotating star. Analysis of the polariz
Externí odkaz:
http://arxiv.org/abs/2407.11352