2006年诺贝尔物理学奖微波背景辐射和热大爆炸宇宙学Microwave background Radiation参考书:1.俞允强,物理宇宙学讲义,热大爆炸宇宙学2.J.Peacock,CosmologicalPhysics3.S.Dodelson, Modern Cosmology
2006年诺贝尔物理学奖 微波背景辐射和热大爆炸宇宙学 Microwave background Radiation 参考书: 1. 俞允强, 物理宇宙学讲义 , 热大爆炸宇宙学 2. J. Peacock, Cosmological Physics 3. S. Dodelson, Modern Cosmology
2006年物理学诺贝尔奖·两位诺贝尔奖获得者:1.John Mather, Senior astrophysicist atNASA's Goddard Space Flight Center2. George Smoot, Professor of Physics atUniversity of California, Berkeley2006年物理学诺贝尔奖是关于:Nobel prize for Big Bang research
2006年物理学诺贝尔奖 • 两位诺贝尔奖获得者: 1.John Mather, Senior astrophysicist at NASA’s Goddard Space Flight Center 2. George Smoot, Professor of Physics at University of California, Berkeley • 2006年物理学诺贝尔奖是关于: Nobel prize for Big Bang research
J. Matehr and G.Smoot左边的是JohnC.Mather,来自NASAGoddardSpaceFliqhtCenterGeorgeF.Smoot.来自UniversityofCalifornia.获奖原因for their discoveryof theblackbodyform and anisotropy of t!cosmicmicrowavebackgroundradiation大概应该翻译成:因他们发现了审微波背景辐射的黑体形式和各向异性。J.Mather etal.,1990,Astrophys.J(Letter)35437; G.Smoot et al., 1992, Astrophys.J(Letter)396,1
J. Matehr and G.Smoot 左边的是 John C. Mather,来自 NASA Goddard Space Flight Center;George F. Smoot,来自 University of California。 获奖原因 "for their discovery of the blackbody form and anisotropy of the cosmic microwave background radiation"。大概应该翻译成:因他们发现了宇 宙微波背景辐射的黑体形式和各向异性。 John C. Mather at NASA. J. Mather et al., 1990, Astrophys. J (Letter) 354, 37; G. Smoot et al., 1992, Astrophys. J (Letter) 396, 1
Nobel奖提名InI974theUSSpaceAdministration,NASA,issuedaninvitationtoastronomersandcosmo-logists to submit proposalsfor new space-based experiments.This led totheinitiation of theCOBE-project, the COsmic Background Explorer.John Mather was the true driving forcebehind this gigantic collaboration in which over loo0 individuals (scientists, engineers andothers)wereinvolved.Figure2TheCOBEsateliteenabledmeasurementofthecosmicmicrowavebackgroundinalldirections
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Nobel PrizeJohn Mather was alsoin chargeof one of the instruments onboard,whichwas used toinvestigate the blackbody spectrum of the background radiation. George Smoot was in charge ofthe otherdeterminativeinstrument,which wastolookfor small variations ofthebackgroundradiationindifferentdirectionsOnApril29,1992theEnglishphysicist StephenHawking said inan interviewinTheTimesthat theCOBEresults were"thegreatestdiscoveryof the century,if not of all times"Figure4.Asky-mapofthetemperaturevariations-measuredbyCOBERedcorrespondstohighertemperatureandbluetolower.Thevariationsareminuscule-intherangeofahundred-thousandthofadegree.10-5KAT=18uK
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