Results 11 to 20 of about 8,527,929 (208)

Effects of Light Intensity and Temperature on the Photosynthesis Characteristics and Yield of Lettuce

Horticulturae, 2022
Lettuce is an important vegetable in horticulture, but information about the interactive effects of light and temperature on its photosynthetic characteristics was inadequate.
Jing Zhou, Pingping Li, Jizhang Wang
doaj   +3 more sources

Absolute light yield of the EJ-204 plastic scintillator [PDF]

Nuclear Instruments and Methods in Physics Research Section A : Accelerators, Spectrometers, Detectors and Associated Equipment, 2023
The absolute light yield of a scintillator, defined as the number of scintillation photons produced per unit energy deposited, is a useful quantity for scintillator development, research, and applications. Yet, literature data on the absolute light yield
J. Brown, T. Laplace, B. Goldblum, J. Manfredi, T. Johnson, F. Moretti, A. Venkatraman   +6 more
semanticscholar   +1 more source

Alkyl derivative of p-terphenyl as an activator of the plastic scintillators with n/γ-discrimination ability [PDF]

Ядерна фізика та енергетика, 2023
In order to increase the solubility of p-terphenyl molecules, their structure was modified with tert-butyl groups. A derivative of p-terphenyl 2,4,4′-tris-tert-butyl-1,1′:4′,1′-terphenyl was obtained.
D. A. Yelisieiev, O. V. Yelisieieva, Yu. О. Нurkalenko, P. М. Zhmurin, V. D. Alekseev   +4 more
doaj   +1 more source

Measurement of proton light yield of water-based liquid scintillator [PDF]

The European Physical Journal C, 2022
The proton light yield of liquid scintillators is an important property in the context of their use in large-scale neutrino experiments, with direct implications for neutrino-proton scattering measurements and the discrimination of fast neutrons from ...
E. Callaghan, B. Goldblum, J. Brown, T. Laplace, J. Manfredi, M. Yeh, G. O. Gann   +6 more
semanticscholar   +1 more source

Light yield non-proportionality of inorganic crystals and its effect on cosmic-ray measurements [PDF]

Journal of Instrumentation, 2022
The multi-TeV energy region of the cosmic-ray spectra has been recently explored by direct detection experiments that used calorimetric techniques to measure the energy of the cosmic particles. Interesting spectral features have been observed in both all-
O. Adriani, E. Berti, P. Betti, G. Bigongiari, L. Bonechi, M. Bongi, S. Bottai, P. Brogi, G. Castellini, C. Checchia, R. D’Alessandro, S. Detti, N. Finetti, P. Maestro, P. Marrocchesi, N. Mori, M. Olmi, L. Pacini, P. Papini, C. Poggiali, S. Ricciarini, P. Spillantini, O. Starodubtsev, F. Stolzi, A. Tiberio, E. Vannuccini   +25 more
semanticscholar   +1 more source

Role of the Dilution of the Gd Sublattice in Forming the Scintillation Properties of Quaternary (Gd,Lu)₃Al₂Ga₃O₁₂: Ce Ceramics

Crystals, 2022
Technological factors and processes contributing to the scintillation mechanism have been considered in quaternary garnet ceramics doped with Ce(Gd,Lu)3Al2Ga3O12.
Mikhail Korzhik, Vasilii Retivov, Alexei Bondarau, Georgiy Dosovitskiy, Valery Dubov, Irina Kamenskikh, Petr Karpuk, Daria Kuznetsova, Valentina Smyslova, Vitaly Mechinsky, Vladimir Pustovarov, Dmitry Tavrunov, Evgeniy Tishchenko, Andrei Vasil’ev   +13 more
doaj   +1 more source

Investigating the Thickness-Dependent Scintillator-PMT Interface Reflection Coefficients with GAGG:Ce3+ Crystals Using the Dual-PMT Setup [PDF]

EPJ Web of Conferences, 2023
Recently, it has been shown through both Monte Carlo simulations and experiments that scintillator-PMT interface reflection coefficients could depend on crystal thickness.
Logoglu Faruk, Surani Stuti, Flaska Marek   +2 more
doaj   +1 more source

The Impact of Crystal Light Yield Non-Proportionality on a Typical Calorimetric Space Experiment: Beam Test Measurements and Monte Carlo Simulations

Instruments, 2022
Calorimetric space experiments were employed for the direct measurements of cosmic-ray spectra above the TeV region. According to several theoretical models and recent measurements, relevant features in both electron and nucleus fluxes are expected ...
Lorenzo Pacini, Oscar Adriani, Eugenio Berti, Pietro Betti, Gabriele Bigongiari, Lorenzo Bonechi, Massimo Bongi, Sergio Bottai, Paolo Brogi, Guido Castellini, Caterina Checchia, Raffaello D’Alessandro, Sebastiano Detti, Noemi Finetti, Paolo Maestro, Pier Simone Marrocchesi, Nicola Mori, Miriam Olmi, Paolo Papini, Claudia Poggiali, Sergio Ricciarini, Piero Spillantini, Oleksandr Starodubtsev, Francesco Stolzi, Alessio Tiberio, Elena Vannuccini   +25 more
doaj   +1 more source

Zn2+ Doping in Organic Manganese(II) Bromide Hybrid Scintillators toward Enhanced Light Yield for X‐Ray Imaging

Advanced Optical Materials, 2023
Metal halide scintillators have drawn great interest for X‐ray imaging; however, it remains challenging to simultaneously achieve a high light yield (LY) and highly sensitive detection.
Jiance Jin, K. Han, Yakun Hu, Z. Xia
semanticscholar   +1 more source

Theoretical Approach to the Energy Resolution of a Scintillation Spectrometer with Several Photodetectors [PDF]

EPJ Web of Conferences, 2020
The exact mathematical description of processes at registration of incident particles by a scintillation spectrometer with several photodetectors allows receiving correct formulae for the mean value and the variance of the amplitude at the output of ...
Samedov Victor V.
doaj   +1 more source