Results 111 to 120 of about 39,095 (263)

Fluctuating shapes of the fireballs in heavy-ion collisions

, 2018
We argue that energy and momentum deposition from hard partons into quark-gluon plasma induces an important contribution to the final state hadron anisotropies.
Cimerman, Jakub, Kopecna, Renata, Schulc, Martin, Tomasik, Boris   +3 more
core   +1 more source

Dispersive Full‐Channel Jones Matrix Modulation in Elliptical Polarization Bases via a Single‐Layered Metasurface

Advanced Science, EarlyView.
This work presents a dispersive full‐channel Jones matrix modulation strategy using single‐layer metasurface. By synergizing wavelength dispersion engineering with elliptical polarization bases, independent control of four Jones matrix channels is achieved across multiple wavelengths.
Hairong He, Guangtao Cao, Shuhao Zhang, Hui Xu, Zhiquan Chen, Meiyu Peng, Yuting Jiang, Yueqiang Hu, Hui Jing, Huigao Duan, Hui Yang   +10 more
wiley   +1 more source

Determining the CP property of htt¯ coupling via a novel jet substructure observable

Physics Letters B
Determining the CP property of the Higgs boson is important for a precision test of the Standard Model as well as for the search for new physics. We propose a novel jet substructure observable based on the azimuthal anisotropy in a linearly polarized ...
Zhite Yu, Kirtimaan A. Mohan, C.-P. Yuan
doaj   +1 more source

Measurement of low-pT direct-photons with PHENIX [PDF]

EPJ Web of Conferences
Photons provide snapshots of the evolution of relativistic heavy-ion collisions as they are emitted at all stages and do not interact with the medium strongly.
Doomra Vassu
doaj   +1 more source

Neutrons from multiplicity-selected La-La and Nb-Nb collisions at 400A MeV and La-La collisions at 250A MeV

, 1998
Triple-differential cross sections for neutrons from high-multiplicity La-La collisions at 250 and 400 MeV per nucleon and Nb-Nb collisions at 400 MeV per nucleon were measured at several polar angles as a function of the azimuthal angle with respect to ...
A. Baden, A. R. Baldwin, A. R. Baldwin, A. Scott, B. D. Anderson, C. Cavata, C. Gale, C. Gale, Ch. Hartnack, D. Beavis, D. Beavis, D. Keane, D. Keane, G. D. Westfall, G. F. Bertsch, G. Fai, G. Krebs, G. M. Welke, H. G. Ritter, H. H. Gutbrod, H. H. Gutbrod, H. Stöcker, H. Å. Gustafsson, J. Aichelin, J. J. Molitoris, J. Jiang, J. Schambach, J. W. Watson, J. Zhang, J. Zhang, K. Frankel, K. G. R. Doss, K. G. R. Doss, K. G. R. Doss, L. Heilbronn, L. P. Csernai, M. A. McMahan, M. Elaasar, M. Elaasar, M. Gyulassy, M. M. Htun, P. Danielewicz, R. A. Cecil, R. B. Clare, R. Madey, R. Madey, R. Madey, R. Madey, R. Madey, R. Madey, R. Stock, S. Yennello, W. M. Zhang, W. M. Zhang, W. M. Zhang, W. Rathbun, Y. Leifels, Y. Shao   +57 more
core   +2 more sources

Emerging of Anomalous Higher‐Order Topological Phases in Altermagnet/Topological Insulator Heterostructure by Floquet Engineering

Advanced Science, EarlyView.
We combine altermagnet with topological insulators and subject the structure to Floquet driving. This breaks time‐reversal symmetry and creates a new type of higher‐order topological insulator. Its key feature is the emergence of programmable “0/π‐corner modes” that can be controlled by magnetic field direction, offering a novel dynamic platform for ...
Donghao Wang, Arnob Kumar Ghosh, Yongchun Tao, Fusheng Ma, Cheng Song   +4 more
wiley   +1 more source

Seismic azimuthal anisotropy beneath the Pakistan Himalayas

Geophysical Research Letters, 1994
Teleseismic S, SKS and SKKS data, collected from a temporary broadband array across the Himalayan front in Pakistan, are analyzed for shear‐wave splitting parameters. The SKS and SKKS phases have ray paths originating from both the South Pacific and Colombia which have azimuths approximately 40° apart with respect to the Pakistan array.
Eric A. Sandvol, James F. Ni, Thomas M. Hearn, Steve Roecker   +3 more
openaire   +1 more source

Analysis of Magnetic Switching in Magnetically Coupled Dual Free Layers Within Magnetic Tunnel Junctions (MTJ) for STT MRAM

Advanced Electronic Materials, EarlyView.
A magnetic tunnel junction (MTJ) with two free layers shows four magnetization reversal phases governed by interlayer magnetic coupling (Jcpl). Phase 2 (sequential reversal) reduces write current (Iw) by 50% for 30‐nm‐diameter MTJs compared to Phase 4 (coherent reversal), while Jcpl also boosts thermal stability.
Shujun Ye, Koichi Nishioka
wiley   +1 more source

Analysis of Magnetization Dynamics in NiFe Thin Films with Growth-Induced Magnetic Anisotropies

Magnetochemistry
We have used angled magnetron sputter deposition with and without sample rotation to control the magnetic anisotropy in 20 nm NiFe films. Ferromagnetic resonance spectroscopy, with data analysis using a Bayesian approach, is used to extract material ...
Leah Merryweather, Aidan T. Hindmarch
doaj   +1 more source

Evidence for collectivity in pp collisions at the LHC

Physics Letters B, 2017
Measurements of two- and multi-particle angular correlations in pp collisions at s=5,7, and 13TeV are presented as a function of charged-particle multiplicity.
V. Khachatryan, A.M. Sirunyan, A. Tumasyan   +2 more
doaj   +1 more source