Zobrazeno 1 - 10
of 76 003
pro vyhledávání: '"Hartman, A. A."'
Autor:
van Herten, R. L. M., Henriques, José P., Planken, R. Nils, Daemen, Joost, Hartman, Eline M. J., Wentzel, Jolanda J., Išgum, Ivana
Coronary CT angiography (CCTA) and intravascular ultrasound (IVUS) provide complementary information for coronary artery disease assessment, making their registration valuable for comprehensive analysis. However, existing registration methods require
Externí odkaz:
http://arxiv.org/abs/2412.17100
Techniques in frequency stabilization of lasers to fixed-spacer optical cavities have advanced to the point where the ultimate frequency stabilities are limited by thermal noise in the cavity materials for standard cavity configurations at room tempe
Externí odkaz:
http://arxiv.org/abs/2412.08665
We show that the fundamental group of framed circles in $S^1 \times D^3$ injects into the fundamental group of framed spheres in $S^2\times D^2$, so that the cokernel is the fundamental group of framed neat disks in $D^4$. In particular, grasper fami
Externí odkaz:
http://arxiv.org/abs/2412.07467
We explore the properties of ultra-narrow spectral holes in ensembles of solid-state emitters in crystals over a range of sub-kelvin temperatures, with a focus on their potential application in frequency stabilization schemes as an alternative to ult
Externí odkaz:
http://arxiv.org/abs/2412.10403
Autor:
Glombiewski, Nikolaus, Boukhers, Zeyd, Beilschmidt, Christian, Drönner, Johannes, Mattig, Michael, Piet, Artur, Pietrzynski, Robert, Jaberansary, Mehrshad, Maia, Macedo, Beyvers, Sebastian, Yediel, Yeliz Üçer, Akhtar, Muhammad Hamza, Oberkampf, Heiner, Hartman, Jonathan, Seeger, Bernhard, Lange, Christoph
The principles of data spaces for sovereign data exchange across trusted organizations have so far mainly been adopted in business-to-business settings, and recently scaled to cloud environments. Meanwhile, research organizations have established dis
Externí odkaz:
http://arxiv.org/abs/2412.04969
Autor:
Guzzetti, M., Zhang, D., Goodman, C., Hanretty, C., Sinnis, J., Rosenberg, L. J, Rybka, G., Clarke, John, Siddiqi, I., Chou, A. S., Hollister, M., Knirck, S., Sonnenschein, A., Caligiure, T. J., Gleason, J. R., Hipp, A. T., Sikivie, P., Solano, M. E., Sullivan, N. S., Tanner, D. B., Khatiwada, R., Carosi, G., Du, N., Cisneros, C., Robertson, N., Woollett, N., Duffy, L. D., Boutan, C., Braine, T., Oblath, N. S., Taubman, M. S., Lentz, E., Daw, E. J., Mostyn, C., Perry, M. G., Bartram, C., Dyson, T. A., Kuo, C. L., Ruppert, S., Withers, M. O., Yi, A. K., McAllister, B. T., Buckley, J. H., Gaikwad, C., Hoffman, J., Murch, K., Russell, J., Goryachev, M., Hartman, E., Quiskamp, A., Tobar, M. E.
Axions are a well-motivated candidate for dark matter. The preeminent method to search for axion dark matter is known as the axion haloscope, which makes use of the conversion of axions to photons in a large magnetic field. Due to the weak coupling o
Externí odkaz:
http://arxiv.org/abs/2411.07172
Autor:
Lin, X., Hartman, M. T., Pointard, B., Targat, R. Le, Goldner, P., Seidelin, S., Fang, B., Coq, Y. Le
Publikováno v:
Physical Review Letters 133, 183803 (2024)
We investigate the frequency response of narrow spectral holes in a doped crystal structure as a function of temperature below 1 K. We identify a particular regime in which this response significantly deviates from the expected two-phonon Raman scatt
Externí odkaz:
http://arxiv.org/abs/2411.16687
Autor:
McKee, Brendan J., Montet, Benjamin T., Yee, Samuel W., Hartman, Joel D., Winn, Joshua N., Martins, Jorge H. C., Silva, André M.
TOI-2818 b is a hot Jupiter orbiting a slightly evolved G-type star on a 4.04-day orbit that shows transit timing variations (TTVs) suggestive of a decreasing orbital period. In the most recent year of TESS observations, transits were observed $\sim$
Externí odkaz:
http://arxiv.org/abs/2411.04192
Autor:
Lu, Ting-Yi, Mason, Charlotte A., Mesinger, Andrei, Prelogović, David, Nikolić, Ivan, Hutter, Anne, Gagnon-Hartman, Samuel, Tang, Mengtao, Qin, Yuxiang, Kakiichi, Koki
Ionized bubble sizes during reionization trace physical properties of the first galaxies. JWST's ability to spectroscopically confirm and measure Lyman-alpha (Ly$\alpha$) emission in sub-L* galaxies opens the door to mapping ionized bubbles in 3D. Ho
Externí odkaz:
http://arxiv.org/abs/2411.04176
This paper introduces self-supervised neural network models to tackle several fundamental problems in the field of 3D human body analysis and processing. First, we propose VariShaPE (Varifold Shape Parameter Estimator), a novel architecture for the r
Externí odkaz:
http://arxiv.org/abs/2411.03475