Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Mirabolfathi, Nader"'
Autor:
Nordlund, Kai, Kong, Fanhao, Djurabekova, Flyura, Heikinheimo, Matti, Tuominen, Kimmo, Mirabolfathi, Nader
When the detection threshold in semiconductor detectors is pushed to increasingly low energies, an ``excess" signal of apparent energy release events below a few hundred eV is observed in several different kinds of detectors, hindering their sensitiv
Externí odkaz:
http://arxiv.org/abs/2408.07518
Autor:
Maludze, Sandro, Baker, William, Mirzakhani, Mahdi, Lee, Matthew, Savage, Chelsea, Neog, Himangshu, Mahapatra, Rupak, Mirabolfathi, Nader, Platt, Mark, Jastram, Andrew
The phonon-mediated hybrid detector is made out of a monolithic silicon crystal characterized by two interconnected regions linked through a narrow neck. Operating solely on phonon signal measurements, the hybrid design facilitates the differentiatio
Externí odkaz:
http://arxiv.org/abs/2405.02311
Autor:
Dinmohammadi, Abolfazl, Heikinheimo, Matti, Mirabolfathi, Nader, Nordlund, Kai, Safari, Hossein, Sassi, Sebastian, Tuominen, Kimmo
Low threshold detectors with single-electron excitation sensitivity to nuclear recoil events in solid-state detectors are also sensitive to the crystalline structure of the target and, therefore, to the recoil direction via the anisotropic energy thr
Externí odkaz:
http://arxiv.org/abs/2301.06592
The threshold displacement energy for nuclear recoils depends strongly on the direction of the recoiling nucleus with respect to the crystal lattice. Assuming that similar dependence holds for the ionization threshold for low energy nuclear recoils,
Externí odkaz:
http://arxiv.org/abs/2210.01557
The threshold displacement energy in solid state detector materials varies from several eV to ~100 eV. If a stable or long lived defect is created as a result of a nuclear recoil event, some part of the recoil energy is stored in the deformed lattice
Externí odkaz:
http://arxiv.org/abs/2210.01550
Autor:
Anthony-Petersen, Robin, Biekert, Andreas, Bunker, Raymond, Chang, Clarence L., Chang, Yen-Yung, Chaplinsky, Luke, Fascione, Eleanor, Fink, Caleb W., Garcia-Sciveres, Maurice, Germond, Richard, Guo, Wei, Hertel, Scott A., Hong, Ziqing, Kurinsky, Noah, Li, Xinran, Lin, Junsong, Lisovenko, Marharyta, Mahapatra, Rupak, Mayer, Adam, McKinsey, Daniel N., Mehrotra, Siddhant, Mirabolfathi, Nader, Neblosky, Brian, Page, William A., Patel, Pratyush K., Penning, Bjoern, Pinckney, H. Douglas, Platt, Mark, Pyle, Matt, Reed, Maggie, Romani, Roger K., Queiroz, Hadley Santana, Sadoulet, Bernard, Serfass, Bruno, Smith, Ryan, Sorensen, Peter F., Suerfu, Burkhant, Suzuki, Aritoki, Underwood, Ryan, Velan, Vetri, Wang, Gensheng, Wang, Yue, Watkins, Samuel L., Williams, Michael R., Yefremenko, Volodymyr, Zhang, Jianjie
Publikováno v:
Nat. Commun. 15, 6444 (2024)
The performance of superconducting qubits is degraded by a poorly characterized set of energy sources breaking the Cooper pairs responsible for superconductivity, creating a condition often called ``quasiparticle poisoning". Both superconducting qubi
Externí odkaz:
http://arxiv.org/abs/2208.02790
Autor:
Sassi, Sebastian, Heikinheimo, Matti, Tuominen, Kimmo, Kuronen, Antti, Byggmästar, Jesper, Nordlund, Kai, Mirabolfathi, Nader
Recent progress in phonon-mediated detectors with eV-scale nuclear recoil energy sensitivity requires an understanding of the effect of the crystalline defects on the energy spectrum expected from dark matter or neutrino coherent scattering. We have
Externí odkaz:
http://arxiv.org/abs/2206.06772
Autor:
SuperCDMS Collaboration, Al-Bakry, Musaab, Alkhatib, Imran, Amaral, Dorian Praia do, Aralis, Taylor, Aramaki, Tsuguo, Arnquist, Isaac, Langroudy, Iman Ataee, Azadbakht, Elham, Banik, Samir, Bathurst, Corey, Bauer, Dan, Bezerra, Lucas, Bhattacharyya, Rik, Brink, Paul, Bunker, Ray, Cabrera, Blas, Calkins, Robert, Cameron, Robert, Cartaro, Concetta, Cerdeno, David, Chang, Yen-Yung, Chaudhuri, Mouli, Chen, Ran, Chott, Nicholas, Cooley, Jodi, Coombes, Harrison, Corbett, Jonathan, Cushman, Priscilla, De Brienne, François, Dharani, Sukeerthi, di Vacri, Maria Laura, Diamond, Miriam, Fascione, Eleanor, Figueroa, Enectali, Fink, Caleb, Fouts, Ken, Fritts, Matt, Gerbier, Gilles, Germond, Richard, Ghaith, Muad, Golwala, Sunil, Hall, Jeter, Hassan, Noah, Hines, Bruce, Hollister, Matt, Hong, Ziqing, Hoppe, Eric, Hsu, Lauren, Huber, Martin, Iyer, Vijay, Jardin, Daniel, Jastram, Andrew, Kashyap, Varchaswi, Kelsey, Michael, Kubik, Andrew, Kurinsky, Noah, Lawrence, Richard, Lee, Matthew, Li, Ashley, Liu, Jasmine, Liu, Yan, Loer, Ben, Lukens, Pat, MacFarlane, David, Mahapatra, Rupak, Mandic, Vuk, Mast, Nicholas, Mayer, Adam, Theenhausen, Hanno Meyer zu, Michaud, Émile, Michielin, Emanuele, Mirabolfathi, Nader, Mohanty, Bedangadas, Nagorny, Serge, Nelson, Jack, Neog, Himangshu, Novati, Valentina, Orrell, John, Osborne, McKay, Oser, Scott, Page, William, Partridge, Richard, Pedreros, David S., Podviianiuk, Ruslan, Ponce, Francisco, Poudel, Sudip, Pradeep, Aditi, Pyle, Matt, Rau, Wolfgang, Reid, Elliott, Ren, Tom, Reynolds, Tyler, Roberts, Amy, Robinson, Alan, Saab, Tarek, Sadoulet, Bernard, Saikia, Ishwita, Sander, Joel, Sattari, Ata, Schmidt, Benjamin, Schnee, Richard, Scorza, Silvia, Serfass, Bruno, Poudel, Sagar Sharma, Sincavage, Derek, Stanford, Chris, Street, Joseph, Sun, Huanbo, Thasrawala, Fatema, Toback, David, Underwood, Ryan, Verma, Shubham, Villano, Anthony, von Krosigk, Belina, Watkins, Samuel, Wen, Osmond, Williams, Zachary, Wilson, Matthew, Winchell, Joshua, Wu, Chih-pan, Wykoff, Kevin, Yellin, Steve, Young, Betty, Yu, To Chin, Zatschler, Birgit, Zatschler, Stefan, Zaytsev, Alexander, Zhang, Enze, Zheng, Lei, Zuber, Summer
In this paper, we present a re-analysis of SuperCDMS data using a profile likelihood approach to search for sub-GeV dark matter particles (DM) through two inelastic scattering channels: bremsstrahlung radiation and the Migdal effect. By considering p
Externí odkaz:
http://arxiv.org/abs/2203.02594
An excess of events of unknown origin at low energies below 1 keV has been observed in multiple low-threshold dark matter detectors. Depending on the target material, nuclear recoil events at these energies may cause lattice defects, in which case a
Externí odkaz:
http://arxiv.org/abs/2112.14495
Autor:
Sassi, Sebastian, Dinmohammadi, Abolfazl, Heikinheimo, Matti, Mirabolfathi, Nader, Nordlund, Kai, Safari, Hossein, Tuominen, Kimmo
Publikováno v:
Phys. Rev. D 104, 063037 (2021)
We investigate the diurnal modulation of the event rate for dark matter scattering on solid targets arising from the directionally dependent defect creation threshold energy. In particular, we quantify how this effect would help in separating dark ma
Externí odkaz:
http://arxiv.org/abs/2103.08511