Results 11 to 20 of about 35,385 (267)

The Neutron-Gamma Pulse Shape Discrimination of CLLB Detector [PDF]

open access: yesEPJ Web of Conferences
Cs2LiLaBr6: Ce (CLLB) scintillator with the size of Φ 21mm × 25 mm coupled with PMT was used to detect neutron and gamma rays. The pulse shape discrimination (PSD) of neutrons and gamma rays by charge comparison method, the neutrons and gamma rays from ...
Song Ruiqiang   +6 more
doaj   +1 more source

Assessment of mutagenic sensitivity in blackgram variety CO 6

open access: yesElectronic Journal of Plant Breeding, 2021
The present study was conducted to examine the mutagenic effect of 60Co gamma rays and a combination of 60Co gamma rays with EMS in blackgram variety CO 6. Based on the LD50 dose, the seeds were treated with three different doses of gamma rays (200, 300,
M. Tamilzharasi1, D. Kumaresan1*, V. Thiruvengadam2, J. Souframanian3 and P. Jayamani4
doaj   +1 more source

Gamma-ray bursts [PDF]

open access: yesReports on Progress in Physics, 2006
Gamma-ray bursts are the most luminous explosions in the Universe, and their origin and mechanism are the focus of intense research and debate. More than three decades after their discovery, and after pioneering breakthroughs from space and ground experiments, their study is entering a new phase with the recently launched Swift satellite. The interplay
openaire   +4 more sources

Gamma-Rays from Kilonovae and the Cosmic Gamma-Ray Background [PDF]

open access: yesThe Astrophysical Journal, 2020
Abstract The recent detection of the gravitational-wave event GW170817, produced by the coalescence of two neutron stars, and of its optical–infrared counterpart, powered by the radioactive decay of r-process elements, has opened a new window onto gamma-ray astronomy: the direct detection of photons coming from such decays.
Pilar Ruiz-Lapuente, Oleg Korobkin
openaire   +3 more sources

Multiple-Collision Free-Electron Laser Compton Backscattering for a High-Yield Gamma-Ray Source

open access: yesApplied Sciences, 2020
We observed multiple-collision free-electron laser (FEL)-Compton backscattering in which a multi-bunch electron beam makes head-on collisions with multi-pulse FELs in an optical cavity, using an infrared FEL system in the storage ring NIJI-IV.
Norihiro Sei, Hiroshi Ogawa, QiKa Jia
doaj   +1 more source

Study on Induced Current of Iron Plate Irradiated by Pulsed Gamma Rays

open access: yesE3S Web of Conferences, 2018
To obtain the transient current response law of the metal component irradiated by pulsed gamma rays, the pulsed gamma ray irradiation experiment of the iron plate was carried out on “Qiangguang-I” accelerator.
Zuo Yinghong   +3 more
doaj   +1 more source

Gamma-ray astrophysics [PDF]

open access: yesThe European Physical Journal Plus, 2018
Accepted for publication on EPJ ...
De Angelis A., Mallamaci M.
openaire   +2 more sources

Ascertaining gamma ray dosage sensitivity of in vitro cultures in banana cv. Ney Poovan (Musa AB)

open access: yesElectronic Journal of Plant Breeding, 2021
In a vegetatively propagated and parthenocarpic crop like banana, the mutation breeding method offers considerable scope to create genetic variability for crop improvement.
C.Y. Shalini Udaya, K. Soorianathasundaram, M. Ganga, P. Paramaguru and U. Sivakumar
doaj   +1 more source

EFFECT OF GAMMA RAYS ON CALLUS GROWTH AND PLANTLET REGENERATION IN GARLIC [PDF]

open access: yesJournal of Plant Production, 2015
This study was carried out in the Tissue Culture Laboratory, Horticulture Department, Faculty of Agriculture, KafrEl-SheikhUniversity in 2014 for increasing genetic variability plants.
M. Kasem, M. El-Denary, E. Metwally
doaj   +1 more source

Gamma-ray luminosity function of gamma-ray bright AGNs [PDF]

open access: yesResearch in Astronomy and Astrophysics, 2009
Detection of Gamma-ray emission from a class of active galactic nuclei (viz blazars), has been one of the important findings from the Compton Gamma Ray Observatory (CGRO). However, their Gamma-ray luminosity function has not been well determined. Few attempts have been made in earlier works, where BL Lacs and Flat Spectrum Radio Quasars (FSRQs) have ...
Bhattacharya, Debbijoy   +2 more
openaire   +2 more sources

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