
グ 㘓 ᩥ᭩␒ྕ 㹑㹁㹈➨ ᮇ ጤဨ➼ྡ ᪥ᮏᏛ⾡㆟≀⌮ᏛጤဨኳᩥᏛ࣭Ᏹᐂ≀⌮Ꮫศ⛉ ᶆ㢟 ኳᩥᏛ࣭Ᏹᐂ≀⌮Ꮫ୰つᶍィ⏬ࡢᒎᮃ సᡂ᪥ ᖹᡂ㸰㸴ᖺ㸦㸰㸮㸯㸲ᖺ㸧㸷᭶㸯㸰᪥ ͤ ᮏ㈨ᩱࡣࠊ᪥ᮏᏛ⾡㆟๎➨᮲ᐃࡵࡿពᛮࡢ⾲ฟ࡛ࡣ࡞࠸ࠋᥖ ㍕ࡉࢀࡓࢹ࣮ࢱ➼ࡣࠊ☜ㄆࢆせࡍࡿࡶࡢࡀྵࡲࢀࡿྍ⬟ᛶࡀ࠶ࡿࠋ ըͷలܭنఱจֶɾӉཧֶத ɹຊֶज़ձٞظ ୈ 22 ཧֶҕһձ ఱจֶɾӉཧֶՊձ 2014 9 ݄ 12 i ͡Ίʹ ըͷలܭنఱจֶɾӉཧֶத ܕज़ͷେֶظ ըʹؔ͢ΔϚελʔϓϥϯΛɺʮୈ 22ܭڀݚنըɾେܭࢪઃܕຊֶज़ձٞɺզ͕ࠃͷେظ ୈ 22 نըʹؔ͢ΔϚελʔϓϥϯʯ(Ϛελʔϓϥϯ 2014) ͱͯ͠·ͱΊ·ͨ͠ɻ͜Εɺզ͕ࠃͷेԯԁҎ্ͷܭڀݚ ༩͢ΔͷͰ͋دʹըʹؔͯ͠ɺֶज़શମΛݟ௨ͯ͠ϦετΞοϓͯ͠ɺՊֶऀίϛϡχςΟ͕ओମతܭܕͷେ ըͷܭܕըΛཏ͢Δͱͱʹɺզ͕ࠃͷେܭڀݚܕԽͭͭ͠ɺֶ֤ज़͕ඞཁͱ͢ΔେܥΓɺֶज़શൠΛలɾମ Γํʹ͍ͭͯɺҰఆͷࢦΛ༩͑Δ͜ͱΛతͱͯ͠ɺຊֶज़ձ͕ٞެฏ͔ͭެਖ਼ͳ৹ࠪʹͱ͖ͮࡦఆ͞Εͨ͋ ͷͰ͢ɻ ͷϚελʔϓϥϯ࡞ʹରԠͯ͠γϯϙδϜΛ։࠵͠ɺίϛϡχςΟͰͷٞهఱจֶɾӉཧֶՊձɺ্ 1 ըΛݕ౼͢Δબߟҕһձʹਪન͍ͨ͠·ͨ͠ɻܭըΛબఆ͠ɺཧֶͷকདྷܭܕɺՊձͱͯ͠ 8 ݅* େͯܦΛ ըʯܭنըʯʢ100 ԯԁҎ্ͷϓϩδΣΫτʣɺʮதܭنըΛɺʮେܭΑΓɺকདྷظҰํɺՊձͱͯ͠ɺҎલͷ 2 ըΛఏग़͠ɺγϯܭඅͰ͍͠ϓϩδΣΫτʣͱʹ۠͠* ɺ֤͔Βܦ૪తڝඅͳͲڀʢ100 ԯԁҎԼͰՊֶݚ ϙδϜΛ։࠵ͯ͠ɺ׆ൃͳٞΛߦ͖ͬͯ·ͨ͠ɻ֤ͰɺͦΕͧΕͷͷϓϩδΣΫτʹ͍ͭͯɺϐΞϨ ࢝·ͬͨ͋Γɺ༗ҙٛͳ׆ಈͰͨ͠ɻྗڠϏϡʔ͕࣮ࢪ͞Εɺ·ͨɺϓϩδΣΫτؒͷ ظ ըʯʹ͍ͭͯٞΛߦ͖ͬͯ·ͨ͠ɻ͜Εʹଓ͖ɺୈ 22ܭنͷ͏ͪɺ·ͣʮେهͷՊձͰɺ্ظҎલͷ ըݕ౼ͷঢ়ܭըʯʹ͍ͭͯॏతʹٞΛߦ͍·ͨ͠ɻͦ͜Ͱɺ͜ͷকདྷܭنͷ͏ͪಛʹʮதهͷՊձͰɺ্ ͷߏͱͯ͠ɺͦΕهʹ·ͱΊΔ͜ͱͱ͠·ͨ͠ɻຊهըͷలʯͱͯ͠ɺܭنΛɺʮఱจֶɾӉཧֶதگ ͍ͭʹΕͷ୯Ґʹɺ̍ɽͷٞͷ·ͱΊɺ̎ɽϓϩδΣΫτͱ͠·ͨ͠ɻͦͯ͠ɺͦΕͧΕͷϓϩδΣΫτͧ ɻͨ͠·͠هɺఱจֶɾӉཧֶՊձͷͰɺݱ࣌ͱͯ͠ͷϓϩδΣΫτຖͷίϝϯτΛͯ ըͷਪਐͷҰॿʹͳΕͱߟ͑·͢ɻ֤ϓϩδΣΫτදऀɺؔܭͷఱจֶɾӉཧֶͷকདྷޙ͕ɺࠓهຊ ɻ͢·͍ͨ͠ँײʹ·օ͍͍ͨͩͨ͞ྗڠ͍ͯͭʹͷ࡞هɺຊʹڞ͢Δͱظऀͷ·͢·͢ͷྗΛ 2014 9 ݄ 12 ຊֶज़ձٞ ཧֶҕһձ ఱจֶɾӉཧֶՊձ ࢁਖ਼ݟ؍ҕһɹ 1 ըʯܭنըʯʹ͋ͨΓɺຊॻͰٞ͞Ε͍ͯ·͢ɻΓͷ 3 ͕݅ɺຊՊձͰఆٛ͢Δʮେܭن͜ͷ͏ͪ 5 ͕݅ɺຊՊձͰఆٛ͢Δʮத * ͱͳΓ·͢ɻ 2 අ͕۠ҟͳΓ·͢ɻܦըʯͱॏͳΔ͋Γ·͕͢ɺܭڀݚܕ͜ͷ྆ऀΛ߹Θͤͯɺֶज़ձٞશମͰఆٛ͞Εͨʮେ * iii ࣍ ͡Ίʹ i ըͷݕ౼ 1ܭকདྷنୈ 1 ষ ఱจֶɾӉཧֶʹ͓͚Δத ݱఱจֶͷ՝ ............................................. 1 1.1 ը ....................................... 2ܭن՝ղܾͷͨΊͷେ 1.2 ըʯ ................ 2ܭنըʹؔ͢ΔϚελʔϓϥϯʯͱʮதܭڀݚܕज़ͷେֶظ ʮ22 1.3 Ң .......................................... 2ܦըͷٞͷܭنத 1.4 1.5 ຊࢠͷత ................................................ 3 ͷ·ͱΊ ............................................... 4֤ 1.6 1.7 ຊՊձʹ͓͚Δ૯߹ධՁ ......................................... 7 ୈ 2 ষ Ӊి࠙ஊձ͔ΒͷఏҊ 9 ٞͷ·ͱΊ ................................................ 9 2.1 ALMA Extended Array (ΞϧϚ֦ுΞϨΠ)............................... 11 2.2 ΌΒΜ-αϒϛϦɺۜՏத৺ϒϥοΫϗʔϧࡱ૾ஔ (CARAVAN-submm)............. 15͖ 2.3 ը ...................................... 19ܭڸ10m ςϥϔϧπԕ ۃೆ 2.4 ଌӴ LiteBIRD....................................... 24؍CMB ภޫ 2.5 ߏͷ୳ࠪ ...... 28نΑΔ҉ࠇӉͷେʹڸϛϦαϒϛϦ୯ҰԕܘޱࢹɾଳҬͷେ 2.6 ୈ 3 ষ ޫֶ֎ઢఱจ࿈བྷձ͔ΒͷఏҊ 33 ٞͷ·ͱΊ ................................................ 33 3.1 37 ........................................ ڸେֶ 3.8m ৽ٕज़ԕژ 3.2 ը ........................................... 41ܭڸ֎ઢԕۃೆ 3.3 ࣍ੈࢹิঈޫֶγεςϜ ............................... 44 ڸΔԕ͢ 3.4 3.5 ҐஔఱจӴɾখܕ JASMINE...................................... 48 ը ................................... 53ܭ (େֶΞλΧϚఱจ (TAOژ౦ 3.6 PrimeFocusSpectrograph(PFS)........................... 57 ثࢹޫ 3.7 ऀձٞ) ͔ΒͷఏҊ 61ڀୈ 4 ষ CRC (Ӊઢݚ ٞͷ·ͱΊ ................................................ 61 4.1 4.2 χϡʔτϦϊϨεೋॏϕʔλ่յ୳ࡧ KamLAND2-Zen ......................... 63 4.3 μʔΫϚλʔ୳ࡧ XMASS........................................ 68 ݶΤωϧΪʔӉఱจ ......... 72ۃJEM-EUSO: ࠃࡍӉεςʔγϣϯຊ࣮ݧ౩ʹઃஔ͢Δ 4.4 4.5 CTA ࠃࡍӉΨϯϚઢఱจ ....................................... 77 iv ࣍ TA2..................................... 82 ڸߴΤωϧΪʔӉઢԕ 4.6 ୈ 5 ষ ߴΤωϧΪʔӉཧ࿈བྷձ͔ΒͷఏҊ 87 ٞͷ·ͱΊ ................................................ 87 5.1 ࢹ WF-MAXI................................... 89ఱҬಥൃ X ઢఱମ 5.2 5.3 μʔΫόϦΦϯ୳ࠪӴ DIOS...................................... 93 ը HiZ-GUNDAM...................... 97ܭӉ୳ࠪظΨϯϚઢόʔετΛ༻͍ͨॳ 5.4 ը PolariS....................................101ܭଌ؍X ઢΨϯϚઢภޫ 5.5 5.6 MeV/sub-MeV શఱαʔϕΠ CAST ܭը ................................105 5.7 ߗ X ઢαʔϕΠܭը FFAST.......................................109 ऀ࿈བྷձ͔ΒͷఏҊ 113ڀୈ 6 ষ ଠཅݚ ٞͷ·ͱΊ ................................................113 6.1 ը ...............................115ܭଌ؍มಈωοτϫʔΫڥݍ࣍ੈଠཅ 6.2 ը ..........................................119ܭڸ্ଠཅԕظ࣍ 6.3 A ஶऀ 123 ຊֶज़ձٞ ཧֶҕһձ ఱจֶɾӉཧֶՊձϝϯόʔ ................123ظ A.1 ୈ 22 A.2 ֤ϓϩδΣΫτͷհ ...........................................124 1 ୈ 1 ষ ܭকདྷنఱจֶɾӉཧֶʹ͓͚Δத ըͷݕ౼ ݱఱจֶͷ՝ 1.1 ʹلଌͳͲɺࠓੈ؍֎ͷൃݟɺӉ࠷େͷരൃͰ͋ΔΨϯϚઢόʔετͷܥՃతுӉͷൃݟɺଟͷଠཅ Λ༩͑Δల։͕ͳ͞Ε͍ͯΔɻֶज़ڹຯਂ͘ɺ͔ͭɺ෯͍ՊֶʹӨڵɺΑΓڀͳΓఱจֶɾӉཧֶͷֶज़తݚ Պٿ૯ମͷதͰɺઢͰ͋ͬͨఱจֶӉཧֶɺࠓɺૉཻࢠΛ࢝Ίͱ͢ΔཧֶɺՊֶͳͲͷ ʹΛ༩͑ɺֶज़ͷதͰͷେ͖ͳ໘ۭؒΛΊΔڹɺੜֶͳͲͷࣗવՊֶʹཹ·ΒͣɺࣾձֶֶʹӨֶ ࢸ͖ͬͯͨɻ ৽ͨͳൃݟɺߋͳΔຊ࣭తٙͷղܾʹ͚ͯͷݪಈྗͱͳΔɻྫ͑ɺՃతӉுͷൃݟɺμʔΫΤωϧ ΪʔͷଘࡏΛࣔࠦ͠ɺͦͷਅۭΤωϧΪʔతৼΔ͍ɺཧֶͷৗࣝΛഁΔΑ͏Ͱ͋ΔɻμʔΫΤωϧΪʔͷ࣮ଶղ ͱଓٻ֎ͷੜ໋ͷ୳ܥʹ֎ͷൃݟɺͦͷઌܥɺ৽ͨͳཧֶͷʹͭͳ͕ΔΕͳ͍ɻ͞Βʹɺ໌ ͘ɻੜ໋ͷଘࡏΛࣔ͢όΠΦϚʔΧʔͷൃݟɺਓྨͷେ͖ͳඪͱݴͬͯաݴͰͳ͍ɻࠓɺӉʹԙ͚Δੜ໋ ςʔϚͰ͋ΔɻڀʮΞετϩόΠΦϩδʔʯɺੈքతͳݚڀͷͳͧΛ୳Δݚ ظͷ࣌ؒԽɺӡӦίετͷ૿େɺݐઃؒظඅͷ૿େɺݐઃܦԽ͠ɺݐઃܕɺଟ͘ͷ߹ɺେڀҰํɺ࠷ઌͷݚ ͷ্ڀҭͳͲɺ༷ʑͳ՝͕ු͖ூΓʹͳ͍ͬͯΔɻ͜ͷɺݚڭऀͷڀͷਪਐେֶӃੜɾएखݚڀԙ͚Δݚʹؒ ؔʹऀίϛϡχςΟʔɺࢧԉऀɺεςʔΫϗϧμʔڀऀɺݚڀ՝ͱ͍͏༁Ͱͳ͍͔Εͳ͍͕ɺैࣄ͍ͯ͠Δݚ ͷͷൃలͷͨΊʹඞͣదͳରԠ͕ඞཁͳपล՝Ͱ͋Δɻ·ͨɺఱจֶɾӉཧֶʹݻޙ࿈͢Δ՝Ͱɺࠓ ͷ֘ظ ௨͢Δݟड͚ΒΕΔɻୈ 22ڞʹըͷਪਐͳͲ͍ܭܕ༗ͱࢥΘΕΔ͋Δ͕ɺҰํͰɺେ ձҕһʹݕ౼Λܞͼ࿈ٴज़ձٞձһֶظՊձͱͯ͠ɺ༷ʑͳपล՝Λચ͍ग़͠ɺٞΛཧͯ͠ɺݸผ՝ຖʹ࣍ ਃ͠ૹΔ༧ఆͰ͋Δɻ ऀίϛϡχςΟʔͷϘτڀຊֶज़ձٞ ཧֶҕһձ ఱจֶɾӉཧֶՊձʢҎԼՊձʣʹԙ͍ͯɺݚ ऀίϛϡχςΟʔΛද͢Δཱڀըͷਪਐʹ͚ͯɺ֘ݚܭنըதܭܕըཱҊʹࠜͨ͟͠৽ͨͳେܭϜΞοϓͷ ͰܗࠂධՁΛ࣮ࢪ͠ɺͦͷ݁ՌɺͦΕͧΕͷϓϩδΣΫτ͕ରԠࡦͷݕ౼ΛՃ͑ΒΕɺదਖ਼ͳקͱͯࣗ͠Βదͳ ਪਐ͞ΕΔ͜ͱɺॏཁͱߟ͑Δɻ ըͷՌͷධՁॏཁͰ͋Δɻܭɺ࣮ݱͨ͠ޙΒʹɺࠓ͞ Ͱւ֎ͷܗɺӹʑɺఱจֶɾӉཧֶ͕άϩʔόϧԽ͍ͯ͠ΔํੑΛߟ͑Δͱɺকདྷతʹɺదͳޙɺࠓͨ· ࠂ͢Δ͜ͱඞཁͱͳΖ͏ɻקͼٴऀ͔ΒͷධՁίϝϯτड͚ͯɺՊձ͕ධՁڀݚ ըͷݕ౼ܭকདྷنୈ 1 ষ ఱจֶɾӉཧֶʹ͓͚Δத 2 ըܭن՝ղܾͷͨΊͷେ 1.2 ըͱɺզʑͷܭنըͷਪਐ͕ਤΒΕ͖ͯͨɻେܭنਪਐͷͨΊʹɺଟ͘ͷͰେڀड़ͨ࠷ઌͷݚʹط ڸɺଠཅӉԕڸըɺX ઢӉԕܭ ɺALMAڸըͱఆٛ͢Δ͕ɺ͢ΔԕܭඅඦԯԁҎ্ͷܦͰɺ૯ݐઃ ͷݐઃɺӡ༻ɺՊֶతՌɺຊͷఱจֶɾӉཧֶΛੈք࠷ઌʹԡ্͠ڸͳͲ͕ͦͷྫͰ͋ΔɻͦΕΒͷԕ ըͷਪਐͷೳྗʹ͍ͭͯɺੈքత࠷ઌϨϕϧʹୡ͠ܭܕ͖͛ͯͨɻֶज़తՌવͳ͕Βɺٕज़తઌੑɺେ ͱݴͬͯաݴͰͳ͍ɻͨ ݐઃΛ࢝Ίʹطըཱ͕Ҋ͞Εɺܭنͷେظըͷ࣮ͱධՁΛԼʹɺʑͷͰ࣍ܭنɺ͜Ε·Ͱͷେͯͦ͠ Ͱ͋Δ TMT(Thirtyڸԕܕը͋Δɻྫ͑ɺ࣍ੈେܭΛ͍ͯ͠ΔٻඅཁܦըΛཱҊͯ͠ܭϓϩδΣΫτɺͨ ֎ઢظըͰ͋ΔɻҰํɺSPICA(࣍ܭنணͨ͠େʹطଌஔʢKAGRAʣͳͲ؍Meter Telescope) ɺॏྗ ըͰ͋ΔɻܭنըཱҊதͷେܭఱจӴ)ɺSKAʢSquare Kilometer ArrayʣͳͲɺ ྗڠըͷୡɺඞਢͷཁ݅Ͱ͋Δͱಉ࣌ʹɺࠃࡍܭنఏࣔ͞Εͨݱఱจֶͷ՝ղܾͷͨΊʹɺ͜ΕΒͷେ අͷେܦըɺܭنͷ໘Ͱզ͕ࠃͷՊֶɾٕज़ɾϚωʔδϝϯτͷೳྗͷ࣮ྗΛੈքʹࣔ͢ྑ͍εςʔδͰ͋Δɻେ ΘΔਓһͷେ͖͔͞Βߟ͑ͯɺࠃՈϓϩδΣΫτͷ৭࠼͕ೱ͘ͳΔɻͦͷͨΊɺܞͷ͞ɺฒͼʹɺؒظɺݐઃ͖͞ Αͬͯୡ͞ΕΔ͜ͱ͕ɺʹྗڠͷཱҊͱݐઃୡͷͨΊʹɺେ͖ͳ͕֘άϧʔϓʹൃੜ͢Δɻ·ͨɺࠃࡍͦ ΈΛҾ͖ग़ͯ͠ऑΈΛΧόʔ͢Δ͜ͱ͔Β؊ཁͰ͋Δɻݱఱจڧࢿۚ໘Ͱɺਓࡐ໘ͰɺͦΕͧΕʹ֤ؔͯ͠ࠃͷ ඞࢸͷࣄฑͰ͋Δɻैͬͯɺ֘άϧʔϓʹɺ͋ΔҙຯͰզ͕͕ྗڠ՝ୡͷͨΊʹɺࠓࠃࡍڀͷେ͖ͳݚֶ ըͷਪਐʹɺ֘άϧʔϓͦͷϗετػ͚ؔͩͰແ͘ɺզ͕ܭنࠃͷදͱͯ͠ͷੜ·ΕΔɻैͬͯɺେ ࠃͷίϛϡχςΟʔͷదͳཧղͱαϙʔτ͕ॏཁͰɺ͜ͷ໘ͰɺՊձͷׂେ͖͍ɻ ըཱҊਪਐܭنҎ্ͷΛؑΈɺՊձͱͯ͠ɺຊͷؔ࿈ͷίϛϡχςΟʔͷදͱͯ͠ɺͦΕΒେ ʹ͚ͯɺదʹΞυόΠε͠ɺධՁ͢Δ͜ͱ͕େ͖ͳͱߟ͍͑ͯΔɻ ըʯܭنըʹؔ͢ΔϚελʔϓϥϯʯͱʮதܭڀݚܕज़ͷେֶظ ʮ22 1.3 ըʣཱҊʹ͚ɺܭܕըʢेԯԁΛ͑Δֶज़ͷେܭܕຊֶज़ձٞɺશΛରͱͯ͠ɺզ͕ࠃͷֶज़తେ ըʹؔ͢ΔϚελʔϓϥϯʯ(Ϛελʔϓϥϯ 2014) Λࡦఆͨ͠ɻՊձɺ͜Ε·Ͱͷٞܭڀݚܕज़ͷେֶظ ʮ22 ըʣʹ͚ͯܭըʢՊݚඅͰୡͰ͖ͳ͍ඦԯԁະຬͷܭنըʢඦԯԁҎ্ʣͱதܭنըΛɺେܭͱͯ͠ɺকདྷ අ໘ͰશʹରܦըʣͱɺܭըʢेԯԁҎ্ͷܭڀݚܕը͍ͯ͠ΔେܭҢ͔Βɺֶज़ձཱ͕ٞҊΛܦ͖ٞͯͨ͠ Ԡ͢ΔͷͰͳ͔͕ͬͨɺ͜Ε·Ͱͷݕ౼ͷՌΛ౿·͑ͯҎԼͷΑ͏ʹରԠͨ͠ɻ ʹըͷਪનͱ֤Ͱͷٞͷशख़ܭܕͷͪɺͦΕͧΕͷ͔ΒେͨܦՊձɺίϛϡχςΟʔͰͷٞΛ අܦද͔ΒใࠂΛड͚ɺγϯϙδϜΛ։࠵ͨ͠ɻͦ͜Ͱͷެ։ͷώϠϦϯά͔Βɺֶज़తՁɺਪਐମ੍͍ͯͭ ըΛਪનͨ͠ɻ͜ΕܭܕըΛݕ౼͢Δબߟҕһձʹ̔݅ͷେܭͷଥੑͳͲΛ৹ࠪͨ͠ɻͦͷ݁Ռɺཧֶͷকདྷ ଓதͰ͋Δɻܧɺຊֶज़ձٞͰɺ͕͍ٞͯͭʹ ըʣʹ͍֤ͭͯܭըʢՊݚඅͰ࣮ߦͰ͖ͳ͍͕ɺඦԯԁҎԼͷܭنҰํɺՊձͰɺ2012 ՆΑΓɺத ըɺ্ʹड़ͨͱ͓ΓɺϚελʔϓϥϯ 2014 ʹҰ෦ॏෳ͢Δͱ͜Ζ͕ܭنͰٞΛߦ͖ͬͯͨɻզʑͷఆٛͷத ըʹ͍ͭͯɺ౼ٞͱٞΛਐΊͯɺఱจֶɾӉཧֶͷܭنΔ͕ɺՊձͱͯ͠ɺॳͷ༧ఆ௨Γɺத͋ ըΛཱҊ͢Δ͜ͱͷҰॿͱͳΔ͜ͱΛࢦ͢ɻܭকདྷنదͳத Ңܦըͷٞͷܭنத 1.4 ҢͰՊձͱͯ͠ݕ౼Λଓ͚͖ͯͨɻܦըʹ͍ͭͯɺҎԼͷΑ͏ͳํܭنఱจֶɾӉཧֶͷத 1.5 ຊࢠͷత 3 ըܭنըʢେܭඅඦԯԁະຬͷܦͰ͋Δ͕ɺ૯نඅ͚ͩͰ࣮ݱෆՄೳͳڀըΛݕ౼͢ΔաఔͰɺՊֶݚܭকདྷ نͱͳΒͳ͍ʣ͕͍͔ͭ͘ଘࡏ͢Δ͜ͱ͕ೝࣝ͞ΕͨɻՊձͦΕΒΛɺʮఱจֶɾӉཧֶʹ͓͚Δத Δ͜ͱͱͨ͠ɻ͢؍ըΛ֓ܭըͱձΘͤͯ͜ͷͷকདྷܭنɺେͯ͠ڍըʯͱͯ͠ఆٛ͠ɺओཁͳͷΛྻܭ ͷ֤ίϛϡχςΟʔͰͷ͕ٞग़ൃͰ͋ΔɻهຊٞɺఱจɾӉཧֶʹؚ·ΕΔɺԼ • Ӊి࠙ஊձ • ޫ֎ઢఱจ࿈བྷձ (ऀձٞ (CRCڀӉઢݚ • ߴΤωϧΪʔӉཧֶ࿈བྷձ • ऀ࿈བྷձڀଠཅݚ • ཧఱจֶӉཧֶ࠙ஊձ • ըͷఏҊͳ͔ͬͨɻܭͷ͏ͪཧఱจֶӉཧֶ࠙ஊձ͔Βɺ۩ମతͳهɺࠓճɺ্ͩͨ͠ ҢΛࣔͨ͠ɻܦԼදʹɺٞͷ Ңܦըɺٞͷܭنਤ 1.1 த ࣄ ظ࣌ ըͷެืൃग़ܭن 8 ݄ த 2012 8-12 ݄ ֤ίϛϡχςΟͰͷٞ 2012 ըͷਪનܭن 12 ݄ ֤ίϛϡχςΟ͔Βͷத 2012 ʹըʹؔ͢ΔϚελʔϓϥϯࡦఆͷํʯܭڀݚܕज़ͷେֶ ظ 2 ݄ʮ22 2013 ରԠͨ͠γϯϙδϜΛ։࠵ ըγϯϙδϜ։࠵ܭن 5 ݄ த 2013 2014 8 ݄ ຊࢠ࡞ 1.5 ຊࢠͷత ըͷలʯͱͯ͠ɺࢠʹ·ͱܭنըʹ͍ͭͯɺʮఱจֶɾӉཧֶதܭنҢΛ౿·͑ͯɺݱ࣌ͷதܦͷه্ ΊΔ͜ͱͱͨ͠ɻࢠΛ·ͱΊΔ͜ͱͷతҎԼͷ௨ΓͰ͋Δɻ Δɻ͢ڍըΛྻܭنίϛϡχςΟʔʹΑΔϘτϜΞοϓͷٞʹͱ͍ͮͯɺ2013 ஈ֊Ͱͷத֤ • ΛՊձͱͯ͑͠ΔɻڥΕͧΕͷϓϩδΣΫτ͕ਪਐ͍ͦ͢͠ • ըΛఏࣔͯ͠ɺͦΕΒͷਪਐΛ໌ࣔܭΊͯߴֶ͍ज़తՁΛ༗͠ɺ༷ʑͳ४උेʹ͍ͬͯΔۃ͜ͷͨΊɺ • తʹαϙʔτ͢Δɻ Ͱࢦఠ͢Δɻͦͷ՝Λࠀ͢Δࣄͷ٬ܗըʹ໘ͷ՝ΛίϝϯτͷܭՊձɺඞཁͳ߹ʹɺݸʑͷ • Λ͑Δɻ֘άϧʔϓʹɺՊձ͔Βͷίϝϯτͱ՝ڥతஅʹΑΓɺ֘άϧʔϓ͕ਪਐ͍͢͠؍ ͢ΔɻظըਪਐͷͨΊͷϓϥεࡐྉͱͳΔ͜ͱΛܭͷޙࠀͷࣄ࣮ʹͱ͍ͮͯɺࠓ ͦΕͧΕͷϓϩδΣΫτʹ͍ͭͯɺՊձͷͰɺίϝϯτΛࣔͨ͠ɻՊձʹΑΔίϝϯτɺ ըͷֶज़తҙٛܭ .1 2. ܦඅɺεέδϡʔϧͷଥੑ 3. ܭըͷ࣮ࢪओମɻϚωʔδϝϯτମ੍ͷଥੑ 4. ӉίϛϡχςΟʔͷ߹ҙܗ ըͷݕ౼ܭকདྷنୈ 1 ষ ఱจֶɾӉཧֶʹ͓͚Δத 4 ಉར༻ํͷଥੑڞ .5 6. ૯߹ධՁ ͔ΒͦΕͧΕͷϓϩδΣΫτʹ͍ͭͯݕ౼ͨ݁͠ՌͰ͋Δɻ؍ͷ ըʯɺʮֶज़తҙ͕ٛߴܭݕ౼ͷ݁Ռɺ2013 12 ݄ͷஈ֊Ͱɺʮֶज़తʹҙ͕ٛߴ͘ɺ४උ໘͔ΒΈͯɺਪਐ͖͢ ڍըʯʹ͍ͭͯྻܭ༧ࢉԽ͞ΕͨʹطըʯΛɺͦΕͧΕϓϩδΣΫτબͨ͠ɻ·ͨɺʮܭɺएׯͷ՝͕͋Δ͕͍ ͨ͠ɻ ըਪਐͷͨΊʹ՝ܭશൠతʹɺֶज़తҙ͕ٛߴ͍ϓϩδΣΫτ͕ଟͰ͋ͬͨɻͨͩ͠ɺ2013 12 ݄ͷஈ֊Ͱɺ ͕͋ΔͱՊձͱͯ͠அͨ͠ܭը͋ͬͨɻ ্ͷతʹ͋͛ͨΑ͏ʹɺͷࢦఠɺ՝͕ఏࣔ͞Εͨܭըʹ͍ͭͯɺͦͷܭըΛ൱ఆͨ͠Θ͚Ͱͳ͘ ͯɺࠓޙͦΕΒͷ՝Λࠀ͢Δ͜ͱΛΞυόΠεͨ͠ͷͰ͋Δɻͦͷ݁Ռɺࢦఠࣄ߲Λࠀ͠ɺͦͷࣄ࣮Λϓϥε ͢ΔɻظըਪਐͷͨΊͷࡐྉͱͳΔ͜ͱΛܭඅͷ֫ಘܦʹࡐྉͱͯ͠ɺ֤ํ໘ ըͷݕ౼ɺݕܭنࠓճͷՊձͷίϝϯτɺ2013 12 ݄࣌ͷͰ͋ΓɺকདྷతʹՊձͰɺ৽ͨͳத ౼Λࢦఠ͞ΕͨϓϩδΣΫτͷݕ౼՝ͷࠀͷ֬ೝͳͲɺ࣮ࢪ͍ͯ͘͠༧ఆͰ͋ΔɻͦΕΒɺՊձͷٞࣄ Ͱదʹެද͍͖͍ͯͨ͠ͱߟ͍͑ͯΔɻ ຊࢠͷߏͱͯ͠ɺͦΕͧΕͷ୯Ґʹɺ̍ɽͷٞͷ·ͱΊɺ̎ɽ֤ϓϩδΣΫτͷհͱ͍ͯ͠Δɻ Βʹɺ5 ݄ʹ։࠵ֶͨ͠ज़ձٞγϯϙδϜͰͷٞࢀߟʹͯ͠ɺϓϩδΣΫτຖʹՊձͱͯ͠ͷίϝϯτΛ͞ Δɻ͍ͯ͠ه Δɻ͍ͯͬئըͷ݈શͳൃలʹཱͭ͜ͱΛܭنຊจॻ͕ɺকདྷͷத ͷ·ͱΊ֤ 1.6 ɻ͢ه͜ͷઅͰɺ֤͝ͱͷݕ౼ͷ·ͱΊΛ 1.6.1 Ӊి࠙ஊձ ఱจֶͷਪۃըͱͯ͠ɺʮALMA ֦ுΞϨΠʯɺʮ͖ΌΒΜɾαϒϛϦʯɺʮೆܭنఱจίϛϡχςΟͰɺதి نʯͷ 5 ͕݅ఏҊ͞Εͨɻ·ͨɺେڸϛϦαϒϛϦ୯ҰԕܘޱʯɺLiteBIRDɺʮେڸਐ: 10m ςϥϔϧπԕ ΒҾ͖ଓ͍ͯݕ౼՝ͱͳ͍ͬͯΔɻ͔ظ ըͱͯ͠ SKA (Square Kilometer Array) ͷࢀը͕ୈ 21ܭ ଌͯ͠ɺΠϯϑϨʔγϣϯϞσ؍ࣹͷ B ϞʔυภޫΛ์ܠըͷ LiteBIRD ʹ͍ͭͯɺӉϚΠΫϩഎܭنத ϧ͕༧ݴ͢Δݪ࢝ॏྗͷݕग़ΛΊ͟͢ͷͰ͋Γɺֶతҙٛେ͖͍ɻ·࣮ͨࢪମ੍۩ମతͰٕ͋ͬͯज़తख़ ਐΜͰ͍Δ͜ͱ͔Βɺ૯߹తʹߴ͘ධՁ͞ΕͨɻҎ্ΑΓʰֶज़తʹҙ͕ٛܗߴ͘ɺίϛϡχςΟͰͷ߹ҙ අΛݟੵΔͱɺݱঢ়ͷΠϓܦըʱͱධՁͨ͠ɻͨͩ͠ LiteBIRD ͷݱ࣮తͳܭߴ͘ɺ४උ໘͔ΒΈͯɺਪਐ͖͢ අεέܦٞΛ͞ΒʹਐΊͯڠJAXA ͱͷ ޙՊֶӴγϦʔζͷଧ্ͪ͛ʹऩ·Βͳ͍ͨΊɺࠓܕγϩϯʹΑΔখ ଧ্ͪ͛ΛΊͯ͟͠దʹରॲ͍ͯ͘͜͠ͱ͕·ΕΔɻظδϡʔϧΛ໌֬Խ͠ɺૣ ߴͷಛΛ׆ۃఱจֶͷਪਐʯʹ͍ͭͯɺαϒϛϦ͔Β֎ઢʹ্͔͚ͯ࠷ߴͷେؾ݅Λ༗͢Δೆۃʮೆ ըͰܭ֎ίϛϡχςΟ͔ΒఏҊ) Λઃஔ͢Δޫ) ڸͱ 2.5m ֎ઢԕڸɺ10m ςϥϔϧπ (ࢹ) ిԕ͔ͯ͠ ۃ౦େֶ͕ମͱͳͬͯਪਐ͢Δ͜ͱʹՃ͑ͯɺࠃཱڸஜେֶ͕ɺ2.5m ֎ઢԕڸΔɻ10m ిԕ͋ ఱจֶͷਪਐ͕ۃͱͯ͠࠾͞Εɺೆۀଌࣄ؍ظ ͚Δ֎ઢɾςϥϔϧπఱจֶͷਪਐʯ͕ୈ 8͓ʹۃॴͰʮೆڀݚ Ͱ͖ΔͳͲֶज़తҙٛߴ͘ɺίϛϡχςΟͰͷ߹ظଌ͕؍ਖ਼ࣜʹᨳΘΕ͍ͯΔɻిɾ֎ઢͱ࠷ߴ݅ͷ্
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