ପ୍ରୋଟୋନ

ଉଇକିପିଡ଼ିଆ‌ରୁ


Proton
The quark structure of the proton. (The color assignment of individual quarks is not important, only that all three colors are present.)
ବିଭକ୍ତି କରଣBaryon
ଗଠନ2 up quarks, 1 down quark
ପରିସଂଖ୍ୟାନFermionic
ସମ୍ପର୍କGravity, Electromagnetic, Weak, Strong
ପ୍ରତୀକError no symbol defined, Error no symbol defined, Error no symbol defined
ପ୍ରତି-କଣିକାAntiproton
TheorizedWilliam Prout (1815)
ଆବିଷ୍କାରErnest Rutherford (1917–1919, named by him, 1920)
ବସ୍ତୁତ୍ଵ୧.୬୭୨୨୧୭୭(74)×୧୦−୨୭kg[୧]

୯୩୮.୨୭୨୪୬(21)MeV/c2[୧]

୧.୦୦୭୭୬୬୬୧୨(90)u[୧]
Mean lifetime>୨.୧×୧୦୨୯years (stable)
ବୈଦୁତିକ ଚାର୍ଜ+୧e
୧.୬୦୨୭୬୬୫(35)×୧୦−୧୯C[୧]
Charge radius୦.୮୭୭୫(51)fm[୧]
Electric dipole moment<୫.୪×୧୦−୨୪e·cm
Electric polarizability୧.୨୦(6)×୧୦−୩fm3
Magnetic moment୧.୪୧୦୦୬୪୩(33)×୧୦−୨୬J·T−1[୧]

୧.୫୨୧୩୨୧୦(12)×୧୦−୩μB[୧]

୨.୭୯୨୪୭୫୬(23)μN[୧]
Magnetic polarizability୧.୯(5)×୧୦−୪fm3
Spin12
Isospin12
Parity+1
CondensedI(JP) = 12(12+)

ପ୍ରୋଟୋନ ହେଉଛି ଏକ ଅବପରମାଣବିକ କଣିକା ଅଟେ ଓ ଏହା ଧନାତ୍ମକ ବୈଦୁତିକ ଚାର୍ଜ ବିଶିଷ୍ଟ ।

ସ୍ଥିରତା[ସମ୍ପାଦନା]

ଚାର୍ଜର ବ୍ୟାପ୍ତି[ସମ୍ପାଦନା]

କ୍ୱାକ ଓ ପ୍ରୋଟୋନର ବସ୍ତୁତ୍ୱ[ସମ୍ପାଦନା]

ଇତିହାସ[ସମ୍ପାଦନା]

ଆଣ୍ଟି-ପ୍ରୋଟୋନ[ସମ୍ପାଦନା]

ଆହୁରି ଦେଖନ୍ତୁ[ସମ୍ପାଦନା]

ଆଧାର[ସମ୍ପାଦନା]

  1. ୧.୦ ୧.୧ ୧.୨ ୧.୩ ୧.୪ ୧.୫ ୧.୬ ୧.୭ P.J. Mohr, B.N. Taylor, and D.B. Newell (2011), "The 2010 CODATA Recommended Values of the Fundamental Physical Constants" (Web Version 6.0). This database was developed by J. Baker, M. Douma, and S. Kotochigova. Available: http://physics.nist.gov/constants [Thursday, 02-Jun-2011 21:00:12 EDT]. National Institute of Standards and Technology, Gaithersburg, MD 20899.

ବାହାର ଲିଙ୍କ[ସମ୍ପାଦନା]

  • Particle Data Group
  • Large Hadron Collider
  • Eaves, Laurence; Copeland, Ed; Padilla, Antonio (Tony) (2010). "The shrinking proton". Sixty Symbols. Brady Haran for the University of Nottingham.{{cite web}}: CS1 maint: multiple names: authors list (link)