মহাবিস্ফোরণের চিত্রলৈখিক কালপঞ্জি

ImageSize = width:720 height:1000
PlotArea = left:40 right:256 bottom:75 top:75

Colors =
id:period1 value:rgb(1,1,0.7) # light yellow
id:period2 value:rgb(0.7,0.7,1) # light blue
id:events value:rgb(1,0.7,1) # light purple
id:era1 Value:yellowgreen
id:era2 value:lightorange
id:time1 Value:coral
id:time2 Value:lavender

DateFormat = yyyy
Period = from:-430 till:155
TimeAxis = format:yyyy orientation:vertical # order:reverse does not work
ScaleMajor = unit:year increment:10 start:-430 # second
ScaleMinor = unit:year increment:2 start:-430

AlignBars = justify

BarData =
bar:Clock
bar:Era
bar:Dummy3
bar:Periods
bar:Dummy4
bar:Events

TextData =
fontsize:M
pos:(240,75)
text:Planck epoch
pos:(250,50)
text:Big Bang
pos:(20,50)
text:"0: Linear time"
pos:(10,980)
text:"Logarithmic time:"
text:"10 · log10 second"
pos:(154,946)
text:"NEXT"
pos:(117,931)
text:The Stelliferous Era
pos:(245,950)
text:"Reionization"

LineData =
layer:front
at:123 frompos:358 tillpos:369 width:0.5 # Matter domination
points:(369,878)(402,800) width:0.5
points:(402,800)(413,800) width:0.5

PlotData=
textcolor:black fontsize:M

width:53
bar:Clock color:events align:right shift:(28,3) mark:(line,teal)
at:-120 text:"One picosecond"
at:-90 text:"One nanosecond"
at:-60 text:"One microsecond"
at:-30 text:"One millisecond"
at:0 text:"One second"
at:36 text:"One hour"
at:75 text:"One year"
at:105 text:"One thousand years" shift:(43,3)
at:135 text:"One million years"

width:53
bar:Era mark:(line,white) align:center shift:(0,0)
from:-430 till:135 color:era1 text:"The Primordial Era"

width:53
bar:Dummy3

width:158
bar:Periods align:center shift:(0,0) mark:(line,white)
from:-430 till:-360 color:period1 text:Grand unification epoch
from:-360 till:-120 color:period2 text:Electroweak epoch
from:-120 till:-60 color:period1 text:Quark epoch
from:-60 till:0 shift:(-40,0) align:left color:period2 text:Hadron epoch
from: 0 till:23 color:period1 text:Lepton epoch
from: 23 till:131 color:period2 text:Photon epoch
from:131 till:155 color:period1 text:"Dark Ages"

width:53
bar:Dummy4

width:53
mark:(line,purple) textcolor:black fontsize:M
bar:Events color:events align:left shift:(30,-4)

at:-430 shift:(30,-12) text:"Planck time, the smallest theoretically observable ~unit of time and the time before which science is ~unable to describe the universe. At this point, the ~force of gravity separated from the electronuclear ~force."
at:-360 text:"Separation of the strong force from the ~electronuclear force."
from:-360 till:-320 align:left shift:(-55,0) color:time1 text:"Inflationary epoch. The Universe expands exponentially"
at:-320 shift:(30,4) text:"Reheating after inflation populates universe ~with quarks and anti-quarks."
at:-120 text:"The weak force separates from the ~electromagnetic force resulting in the four ~separate forces we know today."
at:-60 text:"Quarks become confined within hadrons."
at:-30 mark:(line,white) text:"Formation of hydrogen nuclei."
at:0 text:"Neutrinos cease to interact with other particles."
at:23 shift:(30,-11) text:"Lepton/anti-lepton pairs annihilate."
from:23 till:31 align:center shift:(0,-4) color:time2 text:"Big Bang nucleosynthesis"
at:31 shift:(30,2) text:"3 to 20 minutes: Formation of helium nuclei"
from:129 till:131 shift:(-114,-2) color:time1 mark:(line,white) text:"Recombination"
# at:123 shift:(30,-32) text:"70,000 years: Matter domination"
at:123 mark:(line,white) shift:(30,-83) text:"70,000 years: Matter domination"
at:131 text:"379,000 years: Hydrogen and helium nuclei ~capture electrons to form stable atoms. Photons ~are no longer able to interact strongly with atoms. ~Cosmic microwave background radiation streams ~freely."
at:155 text:"100 million years: First star begins to shine."


আরও দেখুন

* বৃহৎ বিস্ফোরণের ঘটনাপঞ্জি


বিষয়শ্রেণী:জ্যোতির্বিজ্ঞানের সময়রেখা
বিষয়শ্রেণী:জ্যোতিঃপদার্থবিজ্ঞান
বিষয়শ্রেণী:মহা বিস্ফোরণ
বিষয়শ্রেণী:চিত্রলৈখিক সময়রেখা
বিষয়শ্রেণী:মহাবিশ্ব
বিষয়শ্রেণী:মহাবিস্ফোরণ তত্ত্ব
বিষয়শ্রেণী:ভৌত বিশ্বতত্ত্ব