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13,989 results on '"POSITRONS"'

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1. First-principles investigation of oxidized Si- and Ge-terminated diamond (100) surfaces.

2. On the nature of as-grown and irradiation-induced Ga vacancy defects in β-Ga2O3.

3. On the nature of as-grown and irradiation-induced Ga vacancy defects in β-Ga2O3.

4. Investigation of the solar cell materials Cu(In,Ga)Se2 and Cu2ZnSnS4 with muon spin spectroscopy and density-functional calculations.

5. Virtual photon exchange vs electron transfer in interparticle Coulombic electron capture.

6. Hole and positron interaction with vacancies and p-type dopants in epitaxially grown silicon.

7. Theoretical insight into clocking in a molecular mixed-valence cell of quantum cellular automata through the vibronic approach.

8. Theoretical investigations of positron collisions with phosphorus-containing compounds.

9. Origins of cosmic positrons and electrons.

10. The new progress in injector and positron source of STCF.

11. Positronium image of the human brain in vivo.

12. Experimental measurements of gamma-photon production and estimation of electron/positron production on the PETAL laser facility.

13. Descripting e+ and Weyl fermion as beam/current for pump/injection semiconductor devices.

14. Theoretical examination of QED Hamiltonian in relativistic molecular orbital theory.

15. Triply differential cross sections for electron and positron impact on methane.

16. Ion-Acoustic Dressed Solitons in Plasmas Having Positrons and Superthermal Electrons.

17. Stability and bonding nature of positronic lithium molecular dianion.

18. In situ measurements of non-equilibrium positron state defects during He irradiation in Si.

19. Single-pixel positron beam diagnosis via compressive sampling.

20. Bistream instability.

21. Enhanced positronium lifetime imaging through two-component reconstruction in time-of-flight positron emission tomography.

22. Excitation functions of72Ge(p,xn)72,71As reactions from threshold up to 45 MeV for production of the non-standard positron emitter 72As.

23. Production of Positrons by Cosmic Rays.

24. An empirical modeling of the D region ionosphere based on [formula omitted].

25. On the positron-acoustic Kawahara solitary and cnoidal waves in a non-Maxwellian electron–positron–ion plasma.

26. The effect of different surface treatments of 310S austenitic stainless steel on the corrosion behavior in supercritical water using slow positron methods.

27. Nonthermal Acceleration of Electrons, Positrons, and Protons at a Nonrelativistic Quasi-parallel Collisionless Shock.

28. Laboratory realization of relativistic pair-plasma beams.

29. Phase-mixing of high-frequency electrostatic oscillations in multi-component dusty plasmas.

30. Positron Supercritical Resonances and Spontaneous Positron Creation in Slow Collisions of Heavy Nuclei.

31. The HERO Project (High Energy Cosmic Ray Observatory): Objectives and Design Layout.

32. The Possibility of Detecting TeV Electrons and Positrons of Galactic Cosmic Rays Using the Earth's Magnetic Field.

33. EGS-SMS programming shell for medical physics radiation simulations based on the EGS5 code system.

34. Influence of the positron implantation profile on the study of the defect depth distribution by the positron annihilation technique.

35. Positronium chemistry of a Fe2+/3+ solution under electrochemical control.

36. Energetic electrons and their contribution to the breakdown of a point-plane air gap with a positive nanosecond pulse.

37. 4-component relativistic Hamiltonian with effective QED potentials for molecular calculations.

38. New channel to search for dark matter at Belle II.

39. Enhanced positron acceleration driven by femto-second laser pulses irradiating structured targets.

40. Study of magnetic field evolution by Weibel instability in counter-streaming electron–positron plasma flows.

41. Technical note: Implementing MRI/CT‐based elemental concentration data to Monte Carlo simulation for yielding positron emitters in proton therapy.

42. Ion-acoustic solitons in negative ion plasma with relativistic degenerate electrons and positrons.

43. Quadruple Beltrami field structures in electron–positron multi-ion plasma.

44. Many-body theory calculations of positron binding to hydrogen cyanide.

45. Dynamic behavior of positron acoustic multiple-solitons in an electron–positron-ion plasma.

46. Acceleration of laser-driven positron beam in sheath field.

47. Interplay Between Structural and Magnetic Properties and Positron Annihilation Studies for Mn-Zn Nano-Ferrites.

48. Hydrogen-Induced Microstructure Changes in Zr/Nb Nanoscale Multilayer Structures.

49. Narrow bandwidth, low-emittance positron beams from a laser-wakefield accelerator.

50. Stark broadening data for ultraviolet lines of Ni v.

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