Results 1 to 10 of about 661,224 (311)

Massive red shift of Ce³⁺ in Y₃Al₅O₁₂ incorporating super-high content of Ce. [PDF]

RSC Adv, 2020
Nakamura H, Shinozaki K, Okumura T, Nomura K, Akai T.   +4 more
europepmc   +1 more source

The implications of direct red-shift measurement of γ-ray bursts [PDF]

, 1998
Ehud Cohen, Tsvi Piran
openalex   +1 more source

Red‐shifted optogenetics comes to the spotlight

Clinical and Translational Medicine, 2022
Tianlu Wang, Siyao Liu, Yun Huang, Yubin Zhou   +3 more
openaire   +3 more sources

New treatment of red/blue shifts of emitted photons in terms of Kerr-Newman black hole parameters [PDF]

arXiv
This study presents a method for determining the mass, angular momentum, and charge of Kerr-Newman black holes by analyzing the red/blue shifts of photons emitted by geodesic neutral massive objects. We derive the equations of motion for photons in the Kerr-Newman spacetime.
arxiv  

On the red-shift of quasars

, 1969
In a recent note, the idea was proposed that red-shift excess observed in quasars, could be interpreted as due to direct Compton effect caused by relativistic electrons. The purpose of the present paper is to give a physical basis justifying that, for which the Compton reddening formula and the cross-section of the process is needed. In order to derive
openaire   +1 more source

Kinetics of Photoacclimation in Response to a Shift to High Light of the Red Alga Rhodella violacea Adapted to Low Irradiance [PDF]

, 2000
Mathilde Ritz, Jean‐Claude Thomas, Agnès Spilar, Anne‐Lise Etienne   +3 more
openalex   +1 more source

Long time properties of the evolution of an unstable state

Open Physics, 2009
Urbanowski Krzysztof
doaj   +1 more source

Red shifts of photons and massive particles

Red‒shift phenomena were attributed to different mechanisms: Doppler red shifts and gravitational red shifts. Here, based on Space Motion Theory, a common mechanism of red shifts is concluded into a formula: 1+z=(Ec/Ec’)(Eqr/Eqs), where z represents the value of a red shift; (Ec/Ec’), named the photonic red shift, signifies the energy change of the ...
openaire   +1 more source

Quasar Red Shifts [PDF]

Science, 1966
openaire   +2 more sources

Fano-type interpretation of red shifts and red tails in hole array transmission spectra [PDF]

, 2003
Cyriaque Genet, M. P. van Exter, J. P. Woerdman   +2 more
openalex   +1 more source