Contact us



Welcome to CPH Theory Siteبه سایت نظریه سی پی اچ خوش آمدید



C reative



  CPH Theory is based  on  Generalized light velocity from energy  into mass.


CPH Theory in Journals



Dark Matter, Dark Energy; Now There’s “Dark Gulping”





Dark Matter, Dark Energy; Now There’s “Dark Gulping”



Written by Nancy Atkinson


The HST WFPC2 image of gravitational lensing in the galaxy cluster Abell 2218, indicating the presence of large amount of dark matter (credit Andrew Fruchter at STScI)

For all you dark matter and dark energy fans out there, now there’s another new “dark” to add to the list. It’s called “dark gulping,” and it involves a process which may explain how supermassive black holes were able to form in the early universe. Astronomers from the University College of London (UCL) propose that dark gulping occurred when there were gravitational interactions between the invisible halo of dark matter in a cluster of galaxies and the gas embedded in the dark matter halo. This occurred when the Universe was less than a billion years old. They found that the interactions cause the dark matter to form a compact central mass, which can be gravitationally unstable, and collapse. The fast dynamical collapse is the dark gulping.

Dr. Curtis Saxton and Professor Kinwah Wu, both of UCL’s Mullard Space Science Laboratory, developed a model to study the process. They say that the dark gulping would have happened very rapidly, without a trace of electro-magnetic radiation being emitted.


There are several theories for how supermassive black holes form. One possibility is that a single large gas cloud collapses. Another is that a black hole formed by the collapse of a giant star swallows up enormous amounts of matter. Still another possibility is that a cluster of small black holes merge together. However, all these options take many millions of years and are at odds with recent observations that suggest that black holes were present when the Universe was less than a billion years old. Dark gulping may provide a solution to how the slowness of gas accretion was circumvented, enabling the rapid emergence of giant black holes. The affected dark mass in the compact core is compatible with the scale of supermassive black holes in galaxies today.

Dark matter appears to gravitationally dominate the dynamics of galaxies and galaxy clusters. However, there is still a great deal of conjecture about origin, properties and distribution of dark particles. While it appears that dark matter doesn’t interact with light, it does interacts with ordinary matter via gravity. “Previous studies have ignored the interaction between gas and the dark matter,” said Saxton, “but, by factoring it into our model, we’ve achieved a much more realistic picture that fits better with observations and may also have gained some insight into the presence of early supermassive black holes.”?

According to the model, the development of a compact mass at the core is inevitable. Cooling by the gas causes it to flow gently in towards the center. The gas can be up to 10 million degrees at the outskirts of the halos, which are few million light years in diameter, with a cooler zone towards the core, which surrounds a warmer interior a few thousand light years across. The gas doesn’t cool indefinitely, but reaches a minimum temperature, which fits well with X-ray observations of galaxy clusters.

The model also investigates how many dimensions the dark particles move in, as these determine the rate at which the dark halo expands and absorbs and emits heat, and ultimately affect the distribution of dark mass the system.

“In the context of our model, the observed core sizes of galaxy cluster halos and the observed range of giant black hole masses imply that dark matter particles have between seven and ten degrees of freedom,”?said Saxton. ?”With more than six, the inner region of the dark matter approaches the threshold of gravitational instability, opening up the possibility of dark gulping taking place.?

The findings have been published in the Monthly Notices of the Royal Astronomical Society.

Source: RAS



Source: http://www.universetoday.com/2009/04/22/dark-matter-dark-energy-now-theres-dark-gulping/





1 2 3 4 5 6 7 8 9 10  Newest articles














General Science Journal

World Science Database

Hadronic Journal

National Research Council Canada

Journal of Nuclear and Particle Physics

Scientific Journal of Pure and Applied Science

Sub quantum space and interactions from photon to fermions and bosons

Interesting articles

English Articles

Faster Than Light 

Light that travels…faster than light!

Before the Big Bang

Structure of Charge Particles

Move Structure of Photon

Structure of Charge Particles

Faster Than Light 

Light that travels…faster than light!

Before the Big Bang

Structure of Charge Particles

Move Structure of Photon

Structure of Charge Particles

Zero Point Energy and the Dirac Equation [PDF]

Speed of Light and CPH Theory [PDF]

Color Charge/Color Magnet and CPH [PDF]

Sub-Quantum Chromodynamics [PDF]

Effective Nuclear Charge [PDF]

Maxwell's Equations in a Gravitational Field [PDF]

 Realization Hawking - End of Physics by CPH [PDF]

Questions and Answers on CPH Theory [PDF]

Opinions on CPH Theory [PDF]

Analysis of CPH Theory

Definition, Principle and Explanation of CPH Theory [PDF]

Experimental Foundation of CPH Theory [PDF]

Logical Foundation of CPH Theory [PDF]

A New Mechanism of Higgs Bosons in Producing Charge Particles [PDF]

CPH Theory and Newton's Second Law [PDF]

CPH Theory and Special Relativity [PDF]

Properties of CPH [PDF]

Time Function and Work Energy Theorem [PDF]

Time Function and Absolute Black Hole [PDF] 

Thermodynamic Laws, Entropy and CPH Theory [PDF]

Vocabulary of CPH Theory [PDF] 

Quantum Electrodynamics and CPH Theory [PDF] 

Summary of Physics Concepts [PDF]

Unification and CPH Theory [PDF] 

Strong Interaction and CPH Theory [PDF]


Since 1962 I doubted on Newton's laws. I did not accept the infinitive speed and I found un-vivid the laws of gravity and time.

I learned the Einstein's Relativity, thus I found some answers for my questions. But, I had another doubt of Infinitive Mass-Energy. And I wanted to know why light has stable speed?




free hit counters

Copyright © 2013 CPH Theory

Last modified 12/22/2013