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Discovery of Light-Light Scattering (A Test of the Primordial Universe)

International Journal of Astronomy and Astrophysics 2016年第4期6卷 384-392页

作者： nagendra nath mondal Department of Physics Techno India Batanagar B-7/360 New Ward Putkhali Maheshtala Kolkata India

Different types of scatterings of photons with atoms, theoretical and experimental evidences of the light-light scattering in the visible range of electromagnetic waves are discussed. An inexpensive detection system of scattered light is developed in order to study this phenomenon without considering the scattering cross sections and photon structure function, and results infer that the universe is covered by the mesh of scattered photons. Asymmetry measurement of light-light scatterings shows that lower frequency photon scattered a lot than higher frequency photons. The homogeneity of mesh in absence of a direct incident light is better than that of presence although mesh intensity goes down and up respectively. The recent measurement of gravitational waves from black holes invokes this phenomenon that the primordial forms of the universe are the mesh of scattered light that intensity is extremely low in the absence of stars in a region where they sink is called a black hole.

关键词： Black Hole Electromagnetic Wave LED Photodiode Scattering Spectroscopy

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Discovered Solar Positronium

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International Journal of Astronomy and Astrophysics 2014年第4期4卷 620-627页

作者： nagendra nath mondal Department of Physics Batanagar Institute of Engineering Management and Science (Techno India Group) Kolkata India Department of Physics Indian Institute of Engineering Science & Technology (IIEST) ShibpurHowrah India

I describe a method for the observation of Positronium (Ps) involvement in the solar radiation spectrum. In this method, Rydberg-Ritz’s principle and Planck’s radiation formula are used to acquire information of the atomic transitions of Ps alike Hydrogen and Helium. In order to perform this experiment, an advanced solar spectrum monitor is constructed by utilizing light emitting diodes (LED) of various colors. A detailed study on this method provides qualitative agreement with experimental data, giving insight to the physical process involved in the solar radiation spectrum and confirming the existence of solar Ps.

关键词： LED Light Positronium Simulation Spectrometer

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Does the Fifth Sate of Matter Originate the Early Universe？

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Journal of Physical Science and Application 2015年第6期5卷 407-414页

作者： nagendra nath mondal Department of Physics Batanagar Institute of Engineering Management and Science (Techno India Group) B-7/360 New wordPutkhali Maheshtala Kolkata 700141 India

In this article we have demonstrated BEC （Bose-Einstein Condensate） which is the fifth state of matter. Recent development of gamma-ray laser and scenario of black holes are highlighted. From the Stephen W. Hawking＇s lecture at KTH, Stockholm and the experimental evidence of LIGO scientific collaboration, USA, it is found that binary type black holes exist and can emit information which is detectable. Hence the source of information of black holes is not relay black; constituents are the densest state of material considered to be the fifth state and the primordial state of the Universe.

关键词： Black holes BEC cosmology gamma-ray laser material positronium.

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Study Chromaticity of Solar Spectrum

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International Journal of Astronomy and Astrophysics 2014年第3期4卷 510-518页

作者： nagendra nath mondal Department of Physics Batanagar Institute of Engineering Management and Science (BIEMS)(Techno India Group) Batanagar Kolkata 79 West Bengal India

The chromaticity of solar spectrum is studied with the help of a Solar Spectrum Monitor system that can detect individual color in the spectrum. Recent observations done by the detector on the Solar Radiation and the Erath Milieu Experiment suggest that the sun’s visible spectral irradiance changes from May 2009 to September 2012. The data of Earth’s coordinates and environment have been taken since April 2005 after the devastating Tsunami (December, 2004) of India. The bizarre data of?zenith angle,?azimuth angle, and?temperature?of the Earth’s atmosphere show their changes of maxima and minima epoch to epoch. The data of solar spectrum monitor have been taking since 2009 and significant transformations of colored ratios?ΔRB/W?and?ΔRR/W?per hour are observed among the regions of each solstice between 2009 and 2012. The author advocates that the abrupt vagaries of the Earth’s movements may cause devastating tsunamis, earthquake, volcanic eruption, cyclones and tornadoes in addition of anomalous changes of solar spectral irradiation, humidity, temperature and pressure;those effects may spoil ecological balance and extinct some living species from the soil of the earth.

关键词： Astronomy Atmosphere Chromaticity Disaster Irradiation Spectroscopy

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