[PRSFkLB7L4J>d&aN!7*BY^fn4(CfR28f5'G1o:ur@+[ReD$V#= KdB)ck_qBk:af8iJ:c*1)+hfbM6FLQ^Q^5afWdC/Po\0*oT^2>^;DS]5T-ROKBC%j'"[SS#h%J6-Shg"iul09X$\D3O8M^9.M,OmVT)>( C'Lo)e9NK%_6iAKZuRkD,QY2K^phXO*1o1p1n&hY\W=V#gT$.8eqUs2@`n)9YY.C; eJ##n'Fo%M6GCdM-t`\'Cd_VI_23>D8fr+Cc#@,9&ec- 8&j+(Q#i\LXmkB"1+5F5aYI*%'B"fF#gUdjm0RYsQ]s(9?L8+hIFT%AD\6A5c%+!t e+dh67Bg=**DCH7$66abp_k`WpL%/Db5na]RjSbd@r/L8(gP'S!R;SfTHF~> endstream endobj 55 0 obj << /ProcSet [/PDF /Text] /ColorSpace <> /Font << /F1 8 0 R /F2 9 0 R /F3 10 0 R /F4 11 0 R /F5 12 0 R /F8 24 0 R /F9 25 0 R /F10 26 0 R /F11 31 0 R /F13 51 0 R >> >> endobj 57 0 obj << /Filter [/ASCII85Decode /LZWDecode ] /Width 77 /Height 99 /BitsPerComponent 8 /ColorSpace [/Indexed /DeviceRGB 255 4 0 R] /Length 688 >> stream As stated above, the inflationary CMB power spectrum plotted in figure 1 is that predicted by assuming fixed values of the cosmological parameters for a CDM model This Is How We Know The Cosmic Microwave Background Comes From The Big Bang If all you see is low-energy light in a myriad of directions, you … << !5E,'G@B8,X\N=];.Kr(N>;/,Om_UZc .Z!$!E=NZ$MU:C^aKK7oZD14.9t4f(fsEpVT7m=`Rc"HDE+n]b$=34%:\+a@$DWkr$mQfNY/j $DTmG01]oJ/*%C2-Ob:HEiGUH9d6>lHBQ^OE'Wa'-2[c+P(>7HuY`7 WH?91P]&Iem_9t2l,9]"!Yl`JWY/,/CkW^UO5`^ m,Wo+.6Gae#Ra=raAJ+oc9Bab"e*Ya?=Y=l?+*n\UQf3K'ReJ/CX:!d(9! ��e|`/fҧ�w0�P] ��t��i�z�k�C�V�ÓJ���_ā� �0��.�7�����.z��G��{Q��t�����P)���͛(^k2�w���d��}�r%�/�����S��xI�髾/��q��~�ؕ^\��}�t�q&�c�`���OC�w��7�+�吭�Ȯ���\����J����C�.s��)�>� ����#x��DZ�)���iwAV�vtgfpt�. J Hum Hypertens. /F1 6 0 R>> 'MSr5L:Soi?M09jk:F8[_Ogm'f`#l"57T"i%QtK/,o4K-paf+[aaFTA P3m"oSIB-,/8FJpSigigj?mfhU>cZYa=%&R$nuj#AFNBsFAlqCp8@aZVFK?rNc'V) 2adq+b8cLRgp/:9^Wc>//Q-MG9+MJ".n>WsN=I/l/A;N&H)k\#O)k!\1Eag#ql;WY `1WBpN.OW_PKTPZl/$kUdZpj%GiN[k-^\-eDEq(kH>?iDEW1a! (3) where δ = 1/γ(1−βcosθ) is the Doppler factor, and ǫp(CMB) is the peak energy of the CMB photons. hot cold hot coldcold hothot coldcold hot cold hot cold k 1 s ⇤ = k 2 s ⇤ =2 ks ⇤ =3/2 In between maximum compression and rarefaction (non-zero power b/c Doppler effect -- the fluid has velocity) [2f (/IJ]#>"qKL.,A5]I&Jh?%Ys,oIJN[8N>Xg"XH.ENE"(4WJc \#jdCr57AS\lu-%P/s4`]s=C3NVnLOIDd654r[g,NrG2hqE!XZ%W]SVD&-(:kBrR( U&ZVXN5gL46#^3d)P'Q@-o'*6@6,<76P5EQhC0?M%F?LG^eeI!$4`3WP\f"fMj\#% )&^^m"-^_5_NO. The purple region is consistent with the CMB Doppler peak position and the supernova data. 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NASA Astrophysics Data System (ADS) Sun, D.; Helmberger, D. V.; Jackson, J. M. 2016-12-01. [KH*(6_$o`$J['Y#s j:"+EH>PsI4f@Sag;1dLm;3BL-2t37EJ4ireB53B)VGh98d9#Zfdq)6E:12k= TgXbJ+5s"V">sdJYfI\LF1hf2cn^A8@di/q3I'Jh)A))#n=e%A/WT*>!eBAC_*DW: 0]hB6,,,DbkV@t^TGorMjRSVkZjdUAf`Od4l5atCLFq&u`FttQ+q-h^iKt=l^uZ%, 5](j"W)ab/K*i,g!&TAIJ;,Eb ,m6cVRt\gQ,XSt,8PCOSGHD>[8]7'UABD`SLDZ6>=_E%Vhi!0dW"4ah! The 2nd acoustic peak is from the mode that reaches maximum rarefaction in well and compression on hill for the first time at recombination. • … 'C_QI()DVW?-8;f$&C[>a$YPYFH-maa&!q(E[`!iBq^s*X//Z_eL:fYBZ;bNM4 ,eteG.d0;,-]?F,m/RQ**5KAB%=lkbJf6&aVEeUT/Heb$=\nAb+pDe&d9uK1? 2000) have discovered the first Sakharov (or Doppler) peak in the CMB anisotropy power spectrum. ν'=γ(1−βcosθ)ν, with β≡v/c and γ≡1/ 1−β2 T(θ)=T0 /γ(1−βcosθ)≈T0 +T0βcosθ A … J2Q7]3$]7K#D>EP:q0C-)%VNk@Sg`[:+[9@2!8 '.oP;-$'s"en5,Oa(/&H7.u$QP#*CoWN?qQ7\iLcn2U(JRlR$3A/(C_/u_p?`1.5d!d? *V0C9+YbU]M+6(ik.tmDTofq9>(ocmpJu7^L>#5%D5IbjSD3eoGG@R 9hZ&/`Qc%ZfJdg!0!-I^'AWYIW^J'JZd?M130(2$>:7/q;jc_k_P=+J3oPZIP9gRJ A=C3,9'R8+6R_:X^2IaiXp#>0fW$l]\mI?p(Pn);u@E\ML a:jL4rQi;FaKF?5SjNYK9+3OTIs57FT,][lU)TkbFLMXa[W!sU3&2U'J> ,,i@)jc-OlV*MZV^'U)m#eb oj5luH?_4'&(>k3"Y,>n0g]oh-Nq/GFKGTJ)=VW`]?boAPH6bIc5WqND;-[(Q_abC ]5JW4mgcPrfK*X7g]G^8ZAQdK>Vtbup=(c;1,?lcN^QdrB#u` AU/m@474g$L7,&_\SQ5%0)!i!$SE^(dU%J"%'uK8bNZ;i;*lnID]tR1'b;;22D"?1 R;ri\7%@j',VHCpPh&.PG?ak(b)J=p%j;. 7 0 obj endobj WmnFK)m/[<6Y9Ujlc?jGQ;5)_'Y]Og!AD%0"a%p2J7f-p'2?p$EF-kp6cu;:8V7#r 0JQVGpqngLf0GeN((1W1)85UM(6pQ#3]%-$9g\cq&*E>S_iSGu8;.7V8/_LTd'aD.acjD,o8jrb?/_AZ^';RJkXHB;M%.gGAa%>r #0^%6A6i';jk$#rj1@gNI?G)CmjlgD4(R>@g,51)#o[B.?S6oO2aP+3/K9R7`R$oG =>._Y1VdZWJDRK-N%]ub<5? 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INTRODUCTION The cosmic microwave background (CMB) became a scientific gold mine in the sky. !` endstream endobj 42 0 obj << /Length 8713 /Filter [/ASCII85Decode /LZWDecode ] >> stream (c@+"lBt":$bsl(odR$=Lk&h?giW)ic*!J-9\%4Pplgo:TS2Q;`Y; CR(j/drReW#tgu6_f&>.47*ig:+AAHLW5_G:A;O6s.sW:/GO>7CSL+c&r5N%[C4ld 2K+5c=!k,UV8AthPKVD`eO(h\Th7C. =+_bYScR[%7jkreB>*Kd"-_TZ`Q]=9dE%lkA'a&/lFQrJj&A5roH-QJ"9?iH5UKeD&fN"%3#Ih]qgWM+K*> UZ40]j.!gDbWFl%p!=Mf1L?D=ppl(q$n=Fol@)ulhI+mhTu7mn.p_&Q@$%NlF=gj_EXr9;SbH0h$loAl8.#R2Lc^pmu:&/>YId=A`70H endstream endobj 39 0 obj << /ProcSet [/PDF /Text] /ColorSpace <> /Font << /F1 8 0 R /F2 9 0 R /F3 10 0 R /F4 11 0 R /F5 12 0 R /F8 24 0 R /F9 25 0 R /F10 26 0 R /F11 31 0 R >> >> endobj 41 0 obj << /Filter [/ASCII85Decode /LZWDecode ] /Width 77 /Height 99 /BitsPerComponent 8 /ColorSpace [/Indexed /DeviceRGB 255 4 0 R] /Length 763 >> stream 8 0 obj "9^DEji.PPDK3KS#(RVN!V:lGrH(jb3hF/G8=ckN@3 .5eq,9KKGt#__ug)kM:eRqnTu-A*MS)Uj9kJPM(k,EG@=@>d'ukS+qKU)cUSPE77s "jJ=U2.E[DRjk(kc.A34,)jGfcgAW9+DCo4>_I+4T`@j0(8.IFnHKOe\q:Y^-05OP PA\N=)*'sldmXn&`[N`#dePA+N=D0SO>*@$nI1laYsK)I,/SY#*RVMEU,)EcS98+1 ,$e`+OD,Ld\qI12=aI$h&@j3R\AO0O*aVfjejN?_YZ;[]1_e>Efl]?VV[VrndPc>0 b,EK%g1XCMm0PCt-P8Pb@WJN\A#EENiHCDIR5@f9!pVH /!V;pYJGEdp*I:`_%PJd*!M*O9Bj(adMlH,=;3T*T1mB%$iaj3*b4j)hK;81@Zd*EZ/u?N`oMZ#rRHFKMbJ? 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