Results 101 to 110 of about 188,828 (316)

Alternative searches for parity violation in atomic physics

Physics Letters B, 1980
Abstract The effects of parity-violating weak neutral currents on two-photon and autoionization transitions in atoms are considered.
N.D. Hari Dass, A.R.P. Rau
openaire   +1 more source

3D Microprinting of Structures with Lanthanide‐Based Fluorophores on Optical Fibers for Multiplexed Sensing

Advanced Optical Materials, EarlyView.
Incorporating lanthanide‐based fluorophores into commercial resists for femtosecond direct laser writing enables a novel platform for multiplexed sensing. Porous, periodic, and solid luminescent microstructures fabricated directly on optical fiber tips are presented.
Valese Aslani, Shaghayegh Baghapour, Stephen C. Warren‐Smith, Wenqi Zhang, Esmat Ebadati, Sally E. Plush, Alois M. Herkommer, Andrea Toulouse, Shahraam Afshar V.   +8 more
wiley   +1 more source

Constraining P and T violating forces with chiral molecules

Physical Review Research
New sources of parity and time-reversal violation are predicted by well motivated extensions of the Standard Model and can be effectively probed by precision spectroscopy of atoms and molecules.
Chaja Baruch, P. Bryan Changala, Yuval Shagam, Yotam Soreq   +3 more
doaj   +1 more source

Multi-Terabyte EIDE Disk Arrays running Linux RAID5

, 2004
High-energy physics experiments are currently recording large amounts of data and in a few years will be recording prodigious quantities of data. New methods must be developed to handle this data and make analysis at universities possible. Grid Computing
Cremaldi, L. M., Eschenburg, V., Godang, R., Joy, M. D., Petravick, D. L., Sanders, D. A., Summers, D. J.   +6 more
core   +1 more source

Progress and Prospects of Persistent Luminescent Nanocrystals in Biomedical Applications

Advanced Optical Materials, EarlyView.
This review summarizes recent progress in materials‐level control of persistent luminescence, including mechanistic understanding, wavelength/intensity tuning, and activation strategies, as well as emerging biomedical applications in imaging, biosensing, cell tracking, optogenetic stimulation, and biophotochemical activation.
Peng Pei, Luping Wang, Haitong Jing, Xian Qin, Jiong‐Wei Wang, Xiaogang Liu   +5 more
wiley   +1 more source

Accelerating Luminescence in Nanostructures: Exploring the Physical Limits and Impact of Ultrafast Emission in Nanoscale Materials

Advanced Photonics Research, EarlyView.
This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida, Koichi Okamoto, Takuya Matsuda, Hajime Ishihara   +3 more
wiley   +1 more source

Parity-Violating Δ(1232) Electroweak Production: Axial Structure and New Physics [PDF]

, 1999
Talk given at the ECT/CEBAF Workshop on N* Physics, Trento, May 1998.
Pollock, S. J., Mukhopadhyay, Nimai C., Ramsey-Musolf, M., Hammer, H. -W., Liu, J.   +4 more
openaire   +1 more source

Multipolar Resonances in Electro‐Optic Metasurfaces with Moderate Refractive Index

Advanced Photonics Research, EarlyView.
Electro‐optic nanoantennas with moderate refractive indices of 2.3 to 3.0 are numerically shown to sustain strong multipolar resonances, enabling efficient light confinement and EO tuning. Multipolar modes of even parity are most sensitive to variations in the refractive index.
Viktoriia E. Babicheva, Mariacristina Rumi   +1 more
wiley   +1 more source

The fate of the littlest Higgs model with T -parity under 13 TeV LHC data

Journal of High Energy Physics, 2018
We exploit all LHC available Run 2 data at center-of-mass energies of 8 and 13 TeV for searches for physics beyond the Standard Model. We scrutinize the allowed parameter space of Little Higgs models with the concrete symmetry of T -parity by providing ...
Daniel Dercks, Gudrid Moortgat-Pick, Jürgen Reuter, So Young Shim   +3 more
doaj   +1 more source

The first dozen years of the history of ITEP Theoretical Physics Laboratory

, 2012
The theoretical investigations at ITEP in the years 1945-1958 are reviewed. There are exposed the most important theoretical results, obtained in the following branches of physics: 1) the theory of nuclear reactors on thermal neutrons; 2) the hydrogen ...
A.A. Abrikosov, A.B. Migdal, A.D. Galanin, A.D. Galanin, A.I. Akhiezer, B. Wentzel, B. Wentzel, B.L. Ioffe, B.L. Ioffe, B.L. Ioffe, B.L. Ioffe, B.L. Ioffe, B.L. Ioffe, B.L. Ioffe, B.L. Ioffe, B.L. Ioffe, C.S. Wu, D.D. Ivanenko, D.D. Osherov, D.D. Osherov, E. Fermi, E.L. Feinberg, G.A. Goncharov, G.V. Skornyakov, I. Pomeranchuk, I.I. Gurevich, I.Ya. Pomeranchuk, I.Ya. Pomeranchuk, I.Ya. Pomeranchuk, I.Ya. Pomeranchuk, I.Ya. Pomeranchuk, I.Ya. Pomeranchuk, I.Ya. Pomeranchuk, I.Ya. Pomeranchuk, I.Ya. Pomeranchuk, I.Ya. Pomeranchuk, I.Ya. Pomeranhuk, J. Schwinger, J.H. Christenson, K.A. Ter-Martirosyan, L.A. Arzimovich, L.B. Okun, L.B. Okun, L.B. Okun, L.B. Okun, L.D. Landau, L.D. Landau, L.D. Landau, L.D. Landau, L.D. Landau, L.D. Landau, L.D. Landau, L.D. Landau, M. Gell-Mann, P.A.M. Dirac, R.E. Marshak, R.P. Feynman, S.F. Edwards, S.S. Gershtein, T.D. Lee, T.D. Lee, V.B. Berestetsky, V.B. Berestetsky, V.B. Berestetsky, V.B. Berestetsky, V.G. Gorshkov, V.G. Gorshkov, V.G. Vaks, V.G. Vaks, V.V. Sudakov, V.Ya. Fainberg, Ya.B. Zeldovich   +71 more
core   +1 more source