Results 11 to 20 of about 186,061 (296)

Direct and secondary nuclear excitation with x-ray free-electron lasers [PDF]

, 2015
The direct and secondary nuclear excitation produced by an x-ray free electron laser when interacting with a solid-state nuclear target is investigated theoretically.
Gunst, J., Keitel, C., Kumar, N., Pálffy, A., Wu, Y., Wu, Y.   +5 more
core   +3 more sources

How a quark-gluon plasma phase modifies the bounds on extra dimensions from SN 1987a [PDF]

, 2001
The shape of the neutrino pulse from the supernova SN1987a provides one of the most stringent constraints on the size of large, compact, "gravity-only" extra dimensions.
Arndt, Daniel
core   +3 more sources

Research Paper: Design and Construction of a Plasma Generation Device Using the Surface Dielectric Barrier Discharge (SDBD) Method in a Laboratory Scale [PDF]

فیزیک کاربردی ایران
This article aims to design and construct a plasma generation device using the surface dielectric barrier discharge method (SDBD) on a laboratory scale to produce a stable and uniform atmospheric pressure plasma layer.
Ameneh Kargarian, Soolmaz Jamali, Mehdi Bakhshzad Mahmoudi   +2 more
doaj   +1 more source

Bayesian inference of spectrometric data and validation with numerical simulations of plasma sheath diagnostics of a plasma focus discharge

Scientific Reports, 2022
Plasma Foci are pulsed coaxial discharges with numerous radiation applications and interesting scientific phenomena. Although the physics answered much of the processes involved in these discharges, many related fundamental questions still remains ...
Gonzalo Avaria, Alejandro Clausse, Sergio Davis, Cristian Pavez, Nelson Villalba, Osvaldo Cuadrado, Jose Moreno, H. Marcelo Ruiz, Leopoldo Soto   +8 more
doaj   +1 more source

What Binarization Method Is the Best for Amplitude Inline Fresnel Holograms Synthesized for Divergent Beams Using the Direct Search with Random Trajectory Technique?

Journal of Imaging, 2023
Fast reconstruction of holographic and diffractive optical elements (DOE) can be implemented by binary digital micromirror devices (DMD). Since micromirrors of the DMD have two positions, the synthesized DOEs must be binary.
Andrey S. Ovchinnikov, Vitaly V. Krasnov, Pavel A. Cheremkhin, Vladislav G. Rodin, Ekaterina A. Savchenkova, Rostislav S. Starikov, Nikolay N. Evtikhiev   +6 more
doaj   +1 more source

Photonuclear Reactions in Astrophysics [PDF]

, 2018
This is an Accepted Manuscript of an article published by Taylor & Francis Group in the journal Nuclear Physics News. Published on 12 Sep 2018, available online: https://doi.org/10.1080/10619127.2018.1463016Nucleosynthesis in stars and stellar explosions
Rauscher, T.
core   +3 more sources

A random walk with heavy flavours [PDF]

, 2013
We focus on evaluating transport coefficients like drag and diffusion of heavy quarks (HQ) passing through Quark Gluon Plasma using perturbative QCD (pQCD).
Bhattacharyya, Trambak, Das, Santosh K., Mazumder, Surasree   +2 more
core   +3 more sources

Lensless Optical Encryption of Multilevel Digital Data Containers Using Spatially Incoherent Illumination

Applied Sciences, 2021
The necessity of the correction of errors emerging during the optical encryption process led to the extensive use of data containers such as QR codes. However, due to specifics of optical encryption, QR codes are not very well suited for the task, which ...
Pavel Cheremkhin, Nikolay Evtikhiev, Vitaly Krasnov, Ilya Ryabcev, Anna Shifrina, Rostislav Starikov   +5 more
doaj   +1 more source

Adaptive Digital Hologram Binarization Method Based on Local Thresholding, Block Division and Error Diffusion

Journal of Imaging, 2022
High-speed optical reconstruction of 3D-scenes can be achieved using digital holography with binary digital micromirror devices (DMD) or a ferroelectric spatial light modulator (fSLM). There are many algorithms for binarizing digital holograms.
Pavel A. Cheremkhin, Ekaterina A. Kurbatova, Nikolay N. Evtikhiev, Vitaly V. Krasnov, Vladislav G. Rodin, Rostislav S. Starikov   +5 more
doaj   +1 more source

Differences between stellar and laboratory reaction cross sections [PDF]

, 2009
Nuclear reactions proceed differently in stellar plasmas than in the laboratory due to the thermal effects in the plasma. On one hand, a target nucleus is bombarded by projectiles distributed in energy with a distribution defined by the plasma ...
Fowler W A, Rauscher T, Thomas Rauscher
core   +2 more sources