Broadband plasma spray anti-reflection coating technology for millimeter-wave astrophysics

Autor: Oliver Jeong, Richard Plambeck, Christopher Raum, Aritoki Suzuki, Adrian T. Lee

We present a broadband plasma spray anti-reflection (AR) coating technology for millimeter-wave astrophysics experiments with large-format, cryogenic optics. By plasma spraying alumina- and silica-based powders, we have produced coatings of tunable i

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::506408ebd0c186ad8341a71eae9fcb9a
http://arxiv.org/abs/2303.10273

Measurements of the E -mode polarization and temperature- E -mode correlation of the CMB from SPT-3G 2018 data

Autor: Faustin Carter, S. E. Kuhlmann, Junjia Ding, Gene C. Hilton, J. C. Hood, A. T. Lee, M. Millea, Erik Shirokoff, Oliver Jeong, N. W. Halverson, Thomas Cecil, John E. Pearson, G. I. Noble, John E. Carlstrom, E. V. Denison, B. Thorne, K. Prabhu, C. L. Kuo, François R. Bouchet, M. Korman, Federico Bianchini, K. Dibert, S. Padin, Ethan Anderes, Neil Goeckner-Wald, D. Riebel, J. E. Ruhl, Jason W. Henning, Nikhel Gupta, N. Huang, M. Rouble, M. Jonas, RB Thakur, K. L. Thompson, J. T. Sayre, C. Tucker, A. A. Stark, A. Lowitz, M. A. Dobbs, N. L. Harrington, Z. Pan, Karen Byrum, A. H. Harke-Hosemann, C. Lu, Srinivasan Raghunathan, B. Riedel, C. L. Chang, A. Cukierman, Andreas Bender, Z. Ahmed, K. Aylor, E. M. Leitch, Alexandra S. Rahlin, S. Guns, J. A. Sobrin, K. W. Yoon, D. Howe, P. Chaubal, Young, Graeme Smecher, C. Umilta, J. F. Cliche, T. de Haan, Silvia Galli, H. Nguyen, Lloyd Knox, T. Natoli, K. Vanderlinde, T. M. Crawford, J. Fu, P. Paschos, S. S. Meyer, Christian L. Reichardt, H-M. Cho, L. R. Vale, A. Foster, K. T. Story, Karim Benabed, E. Hivon, E. Schiappucci, Anthony P. Jones, Andrew Nadolski, Lindsey Bleem, Jessica Avva, Peter S. Barry, L. Balkenhol, Bradford Benson, Yefremenko, R. Guyser, R. Gualtieri, C. M. Posada, Chang Feng, G. P. Holder, A. M. Kofman, Daniel Michalik, Novosad, J. D. Vieira, C. Daley, Gensheng Wang, W. L. Holzapfel, W. Quan, K. R. Ferguson, Adam Anderson, Gang Chen, Nathan Whitehorn, Robert Gardner, M. Archipley, Y. Omori, A. Suzuki, Lincoln Bryant, D. Dutcher, T.-L. Chou, Trupti Khaire, Joshua Montgomery, J. Stephen, A. E. Gambrel, Kent D. Irwin, W. L. K. Wu, Donna Kubik, P. A. R. Ade, W. B. Everett

Publikováno v: Physical Review D. 104

We present measurements of the $E$-mode ($EE$) polarization power spectrum and temperature-$E$-mode ($TE$) cross-power spectrum of the cosmic microwave background using data collected by SPT-3G, the latest instrument installed on the South Pole Teles

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::43397f88a2b7bf15fa7a66455fed3752
https://doi.org/10.1103/physrevd.104.022003

Performance of Al–Mn Transition-Edge Sensor Bolometers in SPT-3G

Autor: M. Korman, Kent D. Irwin, W. L. Holzapfel, J. E. Ruhl, H. M. Cho, Ari Cukierman, V. Novosad, Donna Kubik, C. L. Chang, A. E. Gambrel, Alexandra S. Rahlin, Matt Dobbs, K. Vanderlinde, Keith L. Thompson, D. Howe, M. R. Young, Karen Byrum, Thomas Cecil, R. Basu Thakur, Erik Shirokoff, P. Paschos, Aled Jones, Peter A. R. Ade, Zeeshan Ahmed, Amy N. Bender, Ki Won Yoon, A. H. Harke-Hosemann, K. T. Story, A. E. Lowitz, H. T. Nguyen, D. Dutcher, Antony A. Stark, J. A. Sobrin, J. Stephen, Jason Gallicchio, Lincoln Bryant, Jason W. Henning, J. T. Sayre, S. S. Meyer, Volodymyr Yefremenko, Nathan Whitehorn, John E. Pearson, Peter S. Barry, N. L. Harrington, T. Natoli, Andrew Nadolski, Jessica Avva, G. I. Noble, Carole Tucker, R. Guyser, Stephen Padin, Trupti Khaire, N. Huang, A. Foster, Joshua Montgomery, A. Gilbert, C. M. Posada, Bradford Benson, Robert Gardner, J. F. Cliche, Steve Kuhlmann, Gene C. Hilton, Joaquin Vieira, Chao-Lin Kuo, S. Guns, Graeme Smecher, W. B. Everett, N. W. Halverson, Daniel Michalik, Gensheng Wang, John Groh, J. Fu, E. V. Denison, W. Quan, A. M. Kofman, M. Jonas, Leila R. Vale, Adrian T. Lee, Aritoki Suzuki, Faustin Carter, Junjia Ding, John E. Carlstrom, T. de Haan, E. M. Leitch, D. Riebel, Oliver Jeong, Z. Pan, K. R. Ferguson, Adam Anderson

Publikováno v: Journal of Low Temperature Physics. 199:320-329

SPT-3G is a polarization-sensitive receiver, installed on the South Pole Telescope, that measures the anisotropy of the cosmic microwave background (CMB) from degree to arcminute scales. The receiver consists of ten 150~mm-diameter detector wafers, c

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::977b69f247d8175cb4465acdd72b3121
https://doi.org/10.1007/s10909-019-02259-7

Results of gravitational lensing and primordial gravitational waves from the POLARBEAR experiment

Autor: Peter A. R. Ade, Davide Poletti, C. Verges, Shunsuke Adachi, Kam Arnold, Yuji Chinone, A. Suzuki, Yuto Minami, Chang Feng, J. Peloton, Nathan Whitehorn, Oliver Jeong, N. W. Halverson, Yuki Inoue, T. Hamada, Akito Kusaka, Y. Zhou, A. Zahn, A. Cukierman, M. Aguilar, Carole Tucker, D. Beck, Nicoletta Krachmalnicoff, Rolando Dünner, Brian Keating, Paul L. Richards, Stephen M. Feeney, J. C. Groh, Julian Borrill, C. Tsai, Joshua Montgomery, Darcy Barron, Theodore Kisner, R. Stompor, G. Hall, D. Boettger, Tucker Elleflot, Josquin Errard, Frederick Matsuda, L. N. Lowry, D. Leon, Takayuki Tomaru, Reijo Keskitalo, Benjamin Westbrook, M. Navaroli, D. Kaneko, K. Cheung, Osamu Tajima, A. T. P. Pham, Eric V. Linder, Giulio Fabbian, A. J. Gilbert, L. Howe, Neil Goeckner-Wald, H. El-Bouhargani, Max Silva-Feaver, Hans P. Paar, M. A. Dobbs, S. Takatori, Federico Bianchini, Colin Ross, Christian L. Reichardt, John Groh, Praween Siritanasak, Julien Carron, Tomotake Matsumura, T. Fujino, Y. Akiba, H. Nishino, G. Jaehnig, Giuseppe Puglisi, Charles A. Hill, D. Tanabe, Andrew H. Jaffe, Masashi Hazumi, Nicholas Galitzki, Blake D. Sherwin, S. Kikuchi, Carlo Baccigalupi, E. M. Leitch, S. Beckman, N. Katayama, Grant Teply, A. Ducout, Aashrita Mangu, M. LeJeune, Adrian T. Lee, Nathan Stebor, Masaya Hasegawa, S. Takakura, Y. Segawa, Scott Chapman, Kevin T. Crowley

Publikováno v: J.Phys.Conf.Ser.
16th International Conference on Topics in Astroparticle and Underground Physics
16th International Conference on Topics in Astroparticle and Underground Physics, Sep 2019, Toyama, Japan. pp.012007, ⟨10.1088/1742-6596/1468/1/012007⟩

POLARBEAR is a Cosmic Microwave Background radiation (CMB) polarization experiment that is located in the Atacama Desert in Chile. The scientific goals of the experiment are to characterize the B-mode signal from gravitational lensing, as well as to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86636fd1a80d2b270228a9911e5de69d
https://orca.cardiff.ac.uk/id/eprint/131185/1/Chinone_2020_J._Phys.__Conf._Ser._1468_012007.pdf

Impact of Electrical Contacts Design and Materials on the Stability of Ti Superconducting Transition Shape

Autor: Volodymyr Yefremenko, Trupti Khaire, Joshua Montgomery, A. Cukierman, Stephen S. Meyer, Peter A. R. Ade, Zeeshan Ahmed, K. T. Story, Nathan Whitehorn, Faustin Carter, W. B. Everett, Erik Shirokoff, H. Nguyen, Junjia Ding, G. I. Noble, Gene C. Hilton, Jason E. Austermann, Graeme Smecher, Q. Y. Tang, Carole Tucker, Ralu Divan, M. Korman, A. M. Kofman, Alexandra S. Rahlin, J. A. Sobrin, Adam Anderson, Andrew Nadolski, I. Shirley, N. Huang, A. Gilbert, N. L. Harrington, Amy N. Bender, Ki Won Yoon, D. Dutcher, Antony A. Stark, John E. Carlstrom, Michelle Jonas, Angelina H. Harke-Hosemann, C. S. Miller, N. W. Halverson, Oliver Jeong, Matt Dobbs, Bradford Benson, Z. Pan, A. E. Lowitz, C. L. Chang, Valentine Novosad, Adrian T. Lee, Jean Francois Cliche, Daniel Michalik, K. Vanderlinde, Gensheng Wang, Keith L. Thompson, Jason W. Henning, Kent D. Irwin, W. L. Holzapfel, Donna Kubik, Tijmen de Haan, C. M. Posada, Steve Kuhlmann, Joaquin Vieira, John E. Pearson, Aritoki Suzuki, Thomas Cecil, J. T. Sayre, Liliana Stan, Jessica Avva, Stephen Padin, E. V. Denison, T. Natoli, J. E. Ruhl, Leila R. Vale, Robitan Basu Thakur, L. J. Saunders, A. Foster, Chao-Lin Kuo, John Groh, R. N. Gannon, M. R. Young

Publikováno v: Journal of Low Temperature Physics. 193:732-738

The South Pole Telescope SPT-3G camera utilizes Ti/Au transition edge sensors (TESs). A key requirement for these sensors is reproducibility and long-term stability of the superconducting (SC) transitions. Here, we discuss the impact of electrical co

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5f3fd17c0d2fe6f1abf94c5a40e7705
https://doi.org/10.1007/s10909-018-2040-y