Nuclear Emissions from Titanium Hydride/deuteride Induced by Powerful Picosecond Laser Beam

Physics – Condensed Matter

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Scientific paper

The emission of nuclear particles (protons, deuterons, neutrons and alpha particles) was detected during the irradiation of different targets, including 30 μm thick Ti metal and TiD foils, as well as CH2-film, by an intense picosecond laser beam (I = 2.0 × 1018 W/cm2, λ = 1.053 μm). The nominally pure Ti metal target contained some adsorbed hydrogen (TiHx). It was shown, that the main component of emitted particles is consisted of protons/deuterons (Np ~1011 sr-1 per pulse) accelerated up to the energy Ep ≤ 0.8 MeV. Energetic 3 MeV protons and neutrons (~104 per pulse into 4π sr.) were detected in the case of TiDx experiments, and both can be considered as a signature of the dd-fusion in the target. The emission of α-particles (Eα ≥ 10 MeV, Nα ~ 104 sr-1 per pulse), never previously observed in experiments with solid (nonmetal-hydride) targets, was detected in the case of TiHx and TiDx foils. The emission of ions with mass A > 4 (Ni ~104 to 105 sr-1 per pulse) has also been detected on TiD/H targets. The energy of these ions, estimated with the shielding filters was found to be Ei ≥ 3.0 MeV per nucleon.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Nuclear Emissions from Titanium Hydride/deuteride Induced by Powerful Picosecond Laser Beam does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Nuclear Emissions from Titanium Hydride/deuteride Induced by Powerful Picosecond Laser Beam, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Nuclear Emissions from Titanium Hydride/deuteride Induced by Powerful Picosecond Laser Beam will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1038490

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.