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[PDF] Top 20 The density of cosmic-ray neutrons in the atmosphere

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The density of cosmic-ray neutrons in the atmosphere

The density of cosmic-ray neutrons in the atmosphere

184

The distribution of cosmic ray neutrons in the atmosphere

The distribution of cosmic ray neutrons in the atmosphere

... xLi iiCalibration of neutron density detectors 175 iiiNeutron density measurements in flight DN3 179 ivNormalisation to measurements by Miles 1964 180 v Comparison with the results of Li[r] ... See full document

289

A universal calibration function for determination of soil moisture with cosmic ray neutrons

A universal calibration function for determination of soil moisture with cosmic ray neutrons

... In addition to computing pore water from the neutron in- tensity measurements, it is possible to isolate any one of the hydrogen signals, given measurements of the other pools (Fig. 6). Figure 6 illustrates the expected ... See full document

8

Sources of Cosmic Dust in the Earth's Atmosphere

Sources of Cosmic Dust in the Earth's Atmosphere

... Figures 1a and 1b are histograms of the particle mass distributions for the four cosmic dust sources accreted at the Earth derived from the Planck and IRAS observations, respectively. These distributions are shown ... See full document

8

Performance of the SciBar cosmic ray telescope (SciCRT) toward the detection of high energy solar neutrons in solar cycle 24

Performance of the SciBar cosmic ray telescope (SciCRT) toward the detection of high energy solar neutrons in solar cycle 24

... Solar neutrons have been observed by the near-earth spacecrafts and ground-based ...solar neutrons are attenuated by the earth’s atmosphere, high- energy neutrons ( > 100 MeV) may be ... See full document

8

The influence of the sidereal cosmic ray anisotropies originated on the tail  and nose boundaries of the heliomagnetosphere (HMS) upon the solar cosmic ray anisotropy produced inside the HMS

The influence of the sidereal cosmic ray anisotropies originated on the tail and nose boundaries of the heliomagnetosphere (HMS) upon the solar cosmic ray anisotropy produced inside the HMS

... of cosmic rays shows a two-solar-cycle periodicity in that its phase φ( j ) shifts toward the morning side in the positive (P-) polarity state of the solar polar magnetic field, while in the negative (N-) state it ... See full document

20

Challenges for cosmic-ray experiments

Challenges for cosmic-ray experiments

... of cosmic rays produced and they would be confined in the host galaxy sufficiently long that most protons would interact (calorimetric ...of cosmic-ray induced neutrinos and photons must have a hard ... See full document

8

Cosmic x ray surveys

Cosmic x ray surveys

... The total 2-8 keV count rates obtained from the analysis were in good agreement between the two flights,, and the ratio of 2-5 keV/5-8 keV counts in flight II indicated a source temperat[r] ... See full document

178

Cosmic x ray surveys

Cosmic x ray surveys

... in the case of Sco XR-1, the large optical depth at optical and radio frequencies and the high temperatures of the thermal plasma implies significant electron scattering accompanied by d[r] ... See full document

203

Cosmic ray modulation in the heliosphere

Cosmic ray modulation in the heliosphere

... 1 fi+1,j,kfi-1,j,k gri,j,k = f tj,k rt+i ri-1 The integral value of the radial gradient between two rigidity values was calculated using the same central difference approximation, except[r] ... See full document

199

Material optimisation in dual particle detectors by comparing advanced scintillating materials using two Monte Carlo codes

Material optimisation in dual particle detectors by comparing advanced scintillating materials using two Monte Carlo codes

... fast neutrons spectroscopy is ...fast neutrons in EJ-309 is mainly due to elastic scattering events with hydrogen and carbon ...detect neutrons and ...discriminate neutrons and ... See full document

16

Cosmic ray physics with the ARGO-YBJ experiment

Cosmic ray physics with the ARGO-YBJ experiment

... The detector space granularity and time resolution (at level of ∼ 1 ns) allow the three-dimensional reconstruction of the shower front with unprecedented details (Fig. 1). The per- formance and the operation stability of ... See full document

6

Problems of Mars Soil Bioremediation and Formation of the Atmosphere

Problems of Mars Soil Bioremediation and Formation of the Atmosphere

... Naturally, the question arises about the type of life formation or in which form the life on the extraterrestrial terrains, for example, on Mars will take place. Of course, the thinking about it is still at the level of ... See full document

7

Measurement of cosmic ray reconstruction efficiencies in the MicroBooNE LArTPC using a small external cosmic ray counter

Measurement of cosmic ray reconstruction efficiencies in the MicroBooNE LArTPC using a small external cosmic ray counter

... MuCS-triggered cosmic-ray muons with other nearby reconstructed tracks in the TPC, a selection requirement is placed on the maximum distance d max between the two points, (x reco , y reco , z reco ) and (x ... See full document

19

Plan of NNbar experiment at the WWR-M reactor

Plan of NNbar experiment at the WWR-M reactor

... Abstract. We propose an experiment to search for neutron–antineutron oscillations based on the storage of ultracold neutrons (UCN) in a material trap. This experiment will be competitive due to a new UCN source ... See full document

5

Detection of ultra-high energy cosmic ray air showers by Cosmic Ray Air Fluorescence Fresnel lens Telescope for next generation

Detection of ultra-high energy cosmic ray air showers by Cosmic Ray Air Fluorescence Fresnel lens Telescope for next generation

... We are developing a simple structure low cost fluores- cence detector for the next generation ultra-high energy cosmic ray observation named as Cosmic Ray Air Fluo- rescence Fresnel lens ... See full document

7

Investigating the Apparent Link between Cosmic Ray Muon Flux, Sudden Stratospheric Warming and Dry Season Rainfall  over Jamaica

Investigating the Apparent Link between Cosmic Ray Muon Flux, Sudden Stratospheric Warming and Dry Season Rainfall over Jamaica

... Cosmic ray Muons are sub-atomicparticles formed when cosmic radiation inte- ract with molecules within the Earth’s ...to cosmic-ray Muon ... See full document

21

Estimation of the density of the clay-organic complex in soil

Estimation of the density of the clay-organic complex in soil

... bulk density was investigated as a function of soil contents of clay and organic matter in arable agricultural soils at a range of ...bulk density as a function of soil organic matter content were used to ... See full document

5

Integral quantification of seasonal soil moisture changes in farmland by cosmic ray neutrons

Integral quantification of seasonal soil moisture changes in farmland by cosmic ray neutrons

... measuring cosmic radiation for estimations of snow water equivalent and also soil moisture by below- ground measurements (Kodama et ...energy neutrons to investigate water redistribu- tion and plant water ... See full document

17

Molecular Line Emission from a Protoplanetary Disk Irradiated Externally by a Nearby Massive Star

Molecular Line Emission from a Protoplanetary Disk Irradiated Externally by a Nearby Massive Star

... Star formation often occurs within or nearby stellar clusters. Irradiation by nearby massive stars can photoevaporate protoplanetary disks around young stars (so-called proplyds) which raises questions regarding the ... See full document

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