Zobrazeno 1 - 10
of 7 757
pro vyhledávání: '"A. Umetsu"'
Autor:
Breuer, J. P., Werner, N., Mernier, F., Umetsu, K., Simionescu, A., Devlin, M., Di Mascolo, L., Dibblee-Barkman, T., Dicker, S., Mason, B. S., Mroczkowski, T., Romero, C., Sarazin, C. L., Sievers, J.
We present the results of Chandra and XMM-Newton X-ray imaging and spatially-resolved spectroscopy, as well as new MUSTANG2 90~GHz observations of the thermal Sunyaev-Zeldovich from MACS J0717.5+3745, an intermediate redshift ($z = 0.5458$) and excep
Externí odkaz:
http://arxiv.org/abs/2411.08103
The motion of chiral magnetic domain walls (DWs) driven by spin-orbit torque (SOT) has been extensively studied in heavy metal/ferromagnet heterostructures with perpendicular magnetic anisotropy. This study specifically focuses on SOT-driven DWs in n
Externí odkaz:
http://arxiv.org/abs/2411.00516
Autor:
Riva, G., Pratt, G. W., Rossetti, M., Bartalucci, I., Kay, S. T., Rasia, E., Gavazzi, R., Umetsu, K., Arnaud, M., Balboni, M., Bonafede, A., Bourdin, H., De Grandi, S., De Luca, F., Eckert, D., Ettori, S., Gaspari, M., Gastaldello, F., Ghirardini, V., Ghizzardi, S., Gitti, M., Lovisari, L., Maughan, B. J., Mazzotta, P., Molendi, S., Pointecouteau, E., Sayers, J., Sereno, M., Towler, I.
Publikováno v:
A&A 691, A340 (2024)
We characterise the entropy profiles of 32 very high mass ($M_{500}>7.75\times10^{14}~M_{\odot}$) galaxy clusters (HIGHMz), selected from the CHEX-MATE sample, to study the intracluster medium (ICM) entropy distribution in a regime where non-gravitat
Externí odkaz:
http://arxiv.org/abs/2410.11947
Autor:
Fu, Shenming, Dell'Antonio, Ian, Escalante, Zacharias, Nelson, Jessica, Englert, Anthony, Helhoski, Søren, Shinde, Rahul, Brockland, Julia, LaDuca, Philip, Larkin, Christelyn, Paris, Lucca, Weiner, Shane, Black, William K., Chary, Ranga-Ram, Clowe, Douglas, Cooper, M. C., Donahue, Megan, Evrard, August, Lacy, Mark, Lauer, Tod, Liu, Binyang, McCleary, Jacqueline, Meneghetti, Massimo, Miyatake, Hironao, Montes, Mireia, Natarajan, Priyamvada, Ntampaka, Michelle, Pierpaoli, Elena, Postman, Marc, Sohn, Jubee, Turner, David, Umetsu, Keiichi, Utsumi, Yousuke, Wilson, Gillian
The Local Volume Complete Cluster Survey (LoVoCCS) is an on-going program to observe nearly a hundred low-redshift X-ray-luminous galaxy clusters (redshifts $0.0310^{44}$ erg/s)
Externí odkaz:
http://arxiv.org/abs/2402.10337
Publikováno v:
Journal of Magnetism and Magnetic Materials 591 (2024) 171674
The exchange stiffness of magnetic materials is one of the essential parameters governing magnetic texture and its dynamics in magnetic devices. The effect of single-element doping on exchange stiffness has been investigated for several doping elemen
Externí odkaz:
http://arxiv.org/abs/2311.05852
Autor:
Fujikawa, Kazuo, Umetsu, Koichiro
The canonical commutation relations in quantum mechanics are not maintained in the anomalous Hall effect described by Berry's phase in the presence of the electromagnetic vector potential. To define quantum mechanical formulation, one may avoid the e
Externí odkaz:
http://arxiv.org/abs/2310.02052
Autor:
Araya Umetsu, Megumi Watanabe, Tatsuya Sato, Megumi Higashide, Nami Nishikiori, Masato Furuhashi, Hiroshi Ohguro
Publikováno v:
FEBS Open Bio, Vol 14, Iss 12, Pp 2026-2037 (2024)
The TGF‐β superfamily plays a pivotal role in the regulation of adipogenesis, but little is known about the potential differential role of the three isoforms of TGF‐β, TGF‐β‐1~3. To further elucidate their role, two‐dimensionally (2D) an
Externí odkaz:
https://doaj.org/article/0f2d40a97cae4dd99e7153c937ad7484
Autor:
Z.D. Zhang, S.M. Ye, R. Umetsu, Y.Q. Yan, Z. Zhang, X. Tong, Y.F. Cai, Y. Zhang, B. Zhang, J.F. Sun, Y.J. Huang, H.B. Ke, H.Y. Bai, W.H. Wang
Publikováno v:
Materials Research Letters, Pp 1-7 (2024)
It is difficult to fine-tune the atomic local structure and magnetic domain structure globally to evade the saturation magnetization (Bs)- coercivity (Hc) trade-off in amorphous alloys with high-Fe content. Herein, a unique pulse current training is
Externí odkaz:
https://doaj.org/article/12ce925d71f64849b129f7eef98813a3
Autor:
Kim, Junhan, Sayers, Jack, Sereno, Mauro, Bartalucci, Iacopo, Chappuis, Loris, De Grandi, Sabrina, De Luca, Federico, De Petris, Marco, Donahue, Megan E., Eckert, Dominique, Ettori, Stefano, Gaspari, Massimo, Gastaldello, Fabio, Gavazzi, Raphael, Gavidia, Adriana, Ghizzardi, Simona, Iqbal, Asif, Kay, Scott, Lovisari, Lorenzo, Maughan, Ben J., Mazzotta, Pasquale, Okabe, Nobuhiro, Pointecouteau, Etienne, Pratt, Gabriel W., Rossetti, Mariachiara, Umetsu, Keiichi
Publikováno v:
A&A 686, A97 (2024)
Galaxy clusters are the products of structure formation through myriad physical processes that affect their growth and evolution throughout cosmic history. As a result, the matter distribution within galaxy clusters, or their shape, is influenced by
Externí odkaz:
http://arxiv.org/abs/2307.04794
Autor:
Niemiec, Anna, Jauzac, Mathilde, Eckert, Dominique, Lagattuta, David, Sharon, Keren, Koekemoer, Anton M., Umetsu, Keiichi, Acebron, Ana, Diego, Jose M., Harvey, David, Jullo, Eric, Kokorev, Vasily, Limousin, Marceau, Mahler, Guillaume, Natarajan, Priyamvada, Nonino, Mario, Remolina, Juan D., Steinhardt, Charles, Tam, Sut-Ieng, Zitrin, Adi
The HST treasury program BUFFALO provides extended wide-field imaging of the six Hubble Frontier Fields galaxy clusters. Here we present the combined strong and weak-lensing analysis of Abell 370, a massive cluster at z=0.375. From the reconstructed
Externí odkaz:
http://arxiv.org/abs/2307.03778