1) Message boards : LHC@home Science : Black hole question (Message 22217)
Posted 10 Apr 2010 by Profile Midhun . C.V
Post:
My Theory is devoloped from special relativity equation
{p^2-e^2/c^2 }lhc= {p^2-e^2/c^2 }cosmic ray
Hire energy of hadron that is proton is 14TeV
Net Momentum of hadron is zero. That of
Momentum conservation
Therefore {-〖14〗^2/c^2 }proton={p^2-e^2/c^2 }cosmic ray
In the case of cosmic ray
Net momentum, P = P ray + Pproton
That is P = P ray + 0
Net energy, E=E ray+M proton C^2
-〖14〗^2/c^2 ={P^2 ray-(Eray+MpC^2 )^2/c^2 }
-〖14〗^2=p^2 ray C^2- (Eray+Mp C^2 )^2
-196=P^2 ray C^2- (E^2+M^2 p C^4+2Mp C^2 E) ---(2)
But E^2 ray≫Mp^2 C^4 (P^2 ray≅E^2 ray)
(2)=> 196 = 2Mp C^2 Eray -------(3)
For protons, E = 〖10〗^(-3) TeV
From (3) Energy ≅〖10〗^17 eV
From differential energy spectrum of cosmic rays, (Conceder the energy of cosmic rays ≫〖10〗^17 eV


From the graph ,
Flux of cosmic ray is the area of the triangle is the flux.
Flux = 1/2*( 〖10〗^(-20)*〖10〗^10 )
Flux ≅〖10〗^(-10)
Conceder sun is a gind magnet and it absorbs cosmic rays
Radios of sun = 7*〖10〗^8 M
Surface area of sun = 4π * 〖(10〗^(8)2)
≅6 *〖10〗^18
No of collisions = flux*surface area
= 〖10〗^(-10)*6*〖10〗^18
≅〖10〗^9 collisions
〖10〗^9 collisions occers in sun. That means the same risk is in Sun. we don’t detected any black holes in sun. and sun is safe too. Then how the LHC is riskyer because of BLACK HOLES









2) Message boards : LHC@home Science : FIRST collisions at 7TeV! (Message 22216)
Posted 10 Apr 2010 by Profile Midhun . C.V
Post:
Is there any chance to form strange lets?
3) Message boards : LHC@home Science : Black hole question (Message 21794)
Posted 15 Jan 2010 by Profile Midhun . C.V
Post:
By comparing the flux of cosmic ray formed in LHC to Sun\'s flux i got that No probability to form blackholes in LHC.
Because i sun 10^9 times more collisions occurs there. so there is no probability to make harmful blackholes in LHC experiment



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