Zobrazeno 1 - 10
of 15 794
pro vyhledávání: '"Janka, A."'
Autor:
Huang, Chubin, Rakshit, Abhishek, Janka, Gianluca, Salman, Zaher, Suter, Andreas, Prokscha, Thomas, Frandsen, Benjamin A., Kalcheim, Yoav
The coupling between structural, electronic and magnetic degrees of freedom across the metal-insulator transition in V2O3 makes it hard to determine the main driving mechanism behind the transition. Specifically, the role of magnetism has been debate
Externí odkaz:
http://arxiv.org/abs/2410.23030
Abridged: The fortunate proximity of the SN2023ixf allowed astronomers to follow its evolution from almost the moment of the collapse of the progenitor's core. SN2023ixf can be explained as an explosion of a massive star with an energy of 0.7e51 erg,
Externí odkaz:
http://arxiv.org/abs/2410.19939
Autor:
De Looze, Ilse, Milisavljevic, Dan, Temim, Tea, Dickinson, Danielle, Fesen, Robert, Arendt, Richard G., Chastenet, Jeremy, Orlando, Salvatore, Vink, Jacco, Barlow, Michael J., Kirchschlager, Florian, Priestley, Felix D., Raymond, John C., Rho, Jeonghee, Sartorio, Nina S., Scheffler, Tassilo, Schmidt, Franziska, Blair, William P., Fox, Ori, Fryer, Christopher, Janka, Hans-Thomas, Koo, Bon-Chul, Laming, J. Martin, Matsuura, Mikako, Patnaude, Dan, Relano, Monica, Rest, Armin, Schmidt, Judy, Smith, Nathan, Sravan, Niharika
JWST observations of the young Galactic supernova remnant Cassiopeia A revealed an unexpected structure seen as a green emission feature in colored composite MIRI F1130W and F1280W images - hence dubbed the Green Monster - that stretches across the c
Externí odkaz:
http://arxiv.org/abs/2410.05402
Phonocardiography has recently gained popularity in low-cost and remote monitoring, including passive fetal heart monitoring. Development for methods which analyse phonocardiographical data try to capitalize on this opportunity, and in recent years a
Externí odkaz:
http://arxiv.org/abs/2408.12966
Autor:
Orlando, S., Miceli, M., Patnaude, D. J., Plucinsky, P. P., Lee, S. -H., Badenes, C., Janka, H. -T., Wongwathanarat, A., Raymond, J., Sasaki, M., Churazov, E., Khabibullin, I., Bocchino, F., Castro, D., Millard, M.
(Abridged) Core-collapse supernova remnants (SNRs) display complex morphologies and asymmetries, reflecting anisotropies from the explosion and early interactions with the circumstellar medium (CSM). Spectral analysis of these remnants can provide cr
Externí odkaz:
http://arxiv.org/abs/2408.12462
Autor:
Rho, J., Park, S. -H., Arendt, R., Matsuura, M., Milisavljevic, D., Temim, T., De Looze, I., Blair, W. P., Rest, A., Fox, O., Ravi, A. P., Koo, B. -C., Barlow, M., Burrows, A., Chevalier, R., Clayton, G., Fesen, R., Fransson, C., Fryer, C., Gomez, H. L., Janka, H. -T., Kirchschlarger, F., Laming, J. M., Orlando, S., Patnaude, D., Pavlov, G., Plucinsky, P., Posselt, B., Priestley, F., Raymond, J., Sartorio, N., Schmidt, F., Slane, P., Smith, N., Sravan, N., Vink, J., Weil, K., Wheeler, J., Yoon, S. C.
We present JWST NIRCam (F356W and F444W filters) and MIRI (F770W) images and NIRSpec- IFU spectroscopy of the young supernova remnant Cassiopeia A (Cas A). We obtained the data as part of a JWST survey of Cas A. The NIRCam and MIRI images map the spa
Externí odkaz:
http://arxiv.org/abs/2406.03685
Publikováno v:
Phys.Rev.D 110 (2024) 6, 063023
We propose a simple fit function, $L_{\nu_i}(t) = C\, t^{-\alpha}\, e^{-(t/\tau)^{n}}$, to parametrize the luminosities of neutrinos and antineutrinos of all flavors during the protoneutron star (PNS) cooling phase at post-bounce times $t \gtrsim 1$
Externí odkaz:
http://arxiv.org/abs/2405.00769
Understanding the explosion mechanism and hydrodynamic evolution of core-collapse supernovae is a long-standing quest in astronomy. The asymmetries caused by the explosion are encoded into the line profiles which appear in the nebular phase of the SN
Externí odkaz:
http://arxiv.org/abs/2404.01763
Autor:
Chayanun, Lert, Biznárová, Janka, Zeng, Lunjie, Malmberg, Per, Nylander, Andreas, Osman, Amr, Rommel, Marcus, Tam, Pui Lam, Olsson, Eva, Yurgens, August, Bylander, Jonas, Roudsari, Anita Fadavi
Publikováno v:
APL Quantum 1, 026115 (2024)
We systematically investigate the influence of the fabrication process on dielectric loss in aluminum-on-silicon superconducting coplanar waveguide resonators with internal quality factors ($Q_i$) of about one million at the single-photon level. Thes
Externí odkaz:
http://arxiv.org/abs/2403.00723
Autor:
Kosen, Sandoko, Li, Hang-Xi, Rommel, Marcus, Rehammar, Robert, Caputo, Marco, Grönberg, Leif, Fernández-Pendás, Jorge, Kockum, Anton Frisk, Biznárová, Janka, Chen, Liangyu, Križan, Christian, Nylander, Andreas, Osman, Amr, Roudsari, Anita Fadavi, Shiri, Daryoush, Tancredi, Giovanna, Govenius, Joonas, Bylander, Jonas
Publikováno v:
PRX Quantum 5, 030350 (2024)
Quantum processors require a signal-delivery architecture with high addressability (low crosstalk) to ensure high performance already at the scale of dozens of qubits. Signal crosstalk causes inadvertent driving of quantum gates, which will adversely
Externí odkaz:
http://arxiv.org/abs/2403.00285