Zobrazeno 1 - 10
of 7 498
pro vyhledávání: '"Umetsu A"'
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:
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
Autor:
Diego, Jose M., Li, Sung Kei, Meena, Ashish K., Niemiec, Anna, Acebron, Ana, Jauzac, Mathilde, Struble, Mitchell F., Amruth, Alfred, Broadhurst, Tom J., Cerny, Catherine, Ebeling, Harald, Filippenko, Alexei V., Jullo, Eric, Kelly, Patrick, Koekemoer, Anton M., Lagatutta, David, Lim, Jeremy, Limousin, Marceau, Mahler, Guillaume, Patel, Nency, Remolina, Juan, Richard, Johan, Sharon, Keren, Steinhardt, Charles, Umetsu, Keichii, Williams, Liliya, Zitrin, Adi, Palencia, J. M., Ji, Liang Dai. Lingyuan, Pascale, Massimo
We present a constraint on the abundance of supergiant (SG) stars at redshift z approx. 1, based on recent observations of a strongly lensed arc at this redshift. First we derive a free-form model of MACS J0416.1-2403 using data from the BUFFALO prog
Externí odkaz:
http://arxiv.org/abs/2304.09222
Autor:
Fujimoto, Seiji, Kohno, Kotaro, Ouchi, Masami, Oguri, Masamune, Kokorev, Vasily, Brammer, Gabriel, Sun, Fengwu, Gonzalez-Lopez, Jorge, Bauer, Franz E., Caminha, Gabriel B., Hatsukade, Bunyo, Richard, Johan, Smail, Ian, Tsujita, Akiyoshi, Ueda, Yoshihiro, Uematsu, Ryosuke, Zitrin, Adi, Coe, Dan, Kneib, Jean-Paul, Postman, Marc, Umetsu, Keiichi, Lagos, Claudia del P., Popping, Gergo, Ao, Yiping, Bradley, Larry, Caputi, Karina, Dessauges-Zavadsky, Miroslava, Egami, Eiichi, Espada, Daniel, Ivison, R. J., Jauzac, Mathilde, Knudsen, Kirsten K., Koekemoer, Anton M., Magdis, Georgios E., Mahler, Guillaume, Arancibia, A. M. Munoz, Rawle, Timothy, Shimasaku, Kazuhiro, Toft, Sune, Umehata, Hideki, Valentino, Francesco, Wang, Tao, Wang, Wei-Halo
We present a statistical study of 180 dust continuum sources identified in 33 massive cluster fields by the ALMA Lensing Cluster Survey (ALCS) over a total of 133 arcmin$^{2}$ area, homogeneously observed at 1.2 mm. ALCS enables us to detect extremel
Externí odkaz:
http://arxiv.org/abs/2303.01658
Backsplash galaxies are those that traverse and overshoot cluster cores as they fall into these structures. They are affected by environment, and should stand out in contrast to the infalling population. We target galaxies in the vicinity of clusters
Externí odkaz:
http://arxiv.org/abs/2301.01776
Autor:
Mingyue Guo, Junsheng Xue, Yanhui Li, Li Jiang, Lin Qi, Rie Y. Umetsu, Hidemi Kato, Wei Zhang
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 2902-2910 (2024)
The melt-spun structure of a Fe85.5B13Cu1.5 alloy was regulated by the addition of corrosion-resistant Cr with a moderate enhancement in amorphous-forming ability, which further refines the nanostructure and improves the soft magnetic properties and
Externí odkaz:
https://doaj.org/article/2810ab6febb14deb98d2753a1e6896a4
Autor:
Fujikawa, Kazuo, Umetsu, Koichiro
Publikováno v:
Progress in Particle and Nuclear Physics (2022)
The basic materials of Berry's phase and chiral anomalies are presented to appreciate the phenomena related to those notions. As for Berry's phase, a general survey of the subject is presented using both Lagrangian and Hamiltonian formalisms. The can
Externí odkaz:
http://arxiv.org/abs/2209.08334