Luchshie nablyudatel'nye raboty v astro-ph za 2005 g.
3.01.2006 20:23 | S. B. Popov/GAISh, Moskva

Ya popytalsya vydelit' 20 samyh interesnyh syuzhetov, svyazannyh s nablyudatel'noi astronomiei, i poyavivshihsya v Arhive preprintov v 2005 g. Bol'shinstvo iz etih rabot opisyvalis' v moih obzorah i bylo vklyucheno v chislo "luchshih iz luchshih". Odnako chast' iz rabot tuda ne popala. Vklyuchit' ih v spisok mne podskazali kollegi na forumah Zvezdocheta i Scientific.ru.

• >> Luchshie nablyudatel'nye raboty v astro-ph za 2005 g.   (S. B. Popov/GAISh, Moskva, 3.01.2006 20:23, 17.2 KBait, otvetov: 2) Ya popytalsya vydelit' 20 samyh interesnyh syuzhetov, svyazannyh s nablyudatel'noi astronomiei, i poyavivshihsya v Arhive preprintov v 2005 g. Bol'shinstvo iz etih rabot opisyvalis' v moih obzorah i bylo vklyucheno v chislo "luchshih iz luchshih". Odnako chast' iz rabot tuda ne popala. Vklyuchit' ih v spisok mne podskazali kollegi na forumah Zvezdocheta i Scientific.ru. Vsem im hochu vyrazit' svoyu blagodarnost'. Nepopadanie svyazano v osnovnom s tem, chto "na letu" trudno opredelit' vazhnost' raboty vne svoei oblasti interesov. Poetomu v dvadcatke est' nekotoryi perekos v storonu moih lyubimyh tem. Navernoe, chto-to vazhnoe ne popalo v spisok. Chto zh, ya ne pretenduyu na polnotu. Krome togo, vazhno otmetit', chto ne vse vazhnye raboty poyavlyayutsya v Arhive preprintov. Tak chto predstavitel'naya dvadcatka naibolee vazhnyh rezul'tatov goda mozhet ne sovpadat' polnost'yu s moim variantom. Odnako uveren, chto sovpadenii budet bol'she poloviny.

  V spisok ne vklyucheny teoreticheskie raboty, hotya bylo nemalo interesnyh. Dumayu, chto teoreticheskii spisok byl by sil'no ogranichen moim krugozorom, a s nablyudeniyami vse-taki nemnogo proshe razobrat'sya.

  Ranee ya uzhe delal podobnye obzory. Kogda-to vremeni bylo bol'she, i obzory byli podrobnee (takie kak, naprimer, za pervuyu i vtoruyu polovinu 2003 g.). Seichas ya prosto predlagayu vashemu vnimaniyu spisok rabot so ssylkami na kratkie annotacii, kotorye ya pisal po mere poyavleniya statei.

  Poryadok statei hronologicheskii (esli v syuzhet vklyucheno neskol'ko statei, to hronologiya opredelyalas' po pervoi). Tematika ohvatyvaet vsyu astronomiyu: ot solnechnoi sistemy do kosmologii. Geografiya tozhe dostatochno shiroka, hotya, razumeetsya, dovleet amerikanskaya nauka. Stat'i posvyasheny tol'ko nablyudeniyam, a bol'shaya chast' horoshih instrumentov prinadlezhit imenno amerikanskim issledovatelyam. Otmechu, chto iz rossiiskih v moi list popal tol'ko rezul'tat gruppy Mazeca po otrazhennomu ot Luny vsplesku ot gigantskoi vspyshki magnitara.

  S moei lichnoi tochki zreniya, glavnoe dostizhenie goda – eto raboty po korotkim gamma-vspleskam. Udalos' napryamuyu ne tol'ko pokazat' ih kosmologicheskuyu prirodu, no i opredelit' galaktiki, v kotoryh oni voznikayut. Vse ukazyvaet na to, chto eti sobytiya svyazany so sliyanimi kompaktnyh ob'ektov. V bolee uzkoi oblasti moih interesov samoe znachitel'noe sobytie - eto otkrytie RRATs (bystryh radiotranzientov). Veroyatno, chto eto neobychnyi (i ochen' mnogochislennyi) klass neitronnyh zvezd. Vozmozhno, chto oni ili svyazany s moei lyubimoi Velikolepnoi semerkoi, ili yavlyayutsya t.n. propellerami. Takzhe v etom godu poyavlyalos' mnogo rabot, potok kotoryh byl porozhdeniem gigantskoi vspyshki magnitara SGR 1806-20. My tozhe zdes' otmetilis' teoreticheskoi rabotoi. Po vsei vidimosti, nam povezlo s etoi vspyshkoi, t.k. eto dolzhno byt' chrezvychaino redkim sobytiem.

  Itak, god zavershen. Bylo mnogo interesnyh rabot. Chitaite spisok, pishite vashi kommentarii na forumah i v ZhZh. Podpisyvaites' na obzory, esli hotite byt' v kurse tekushih sobytii.

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  1. astro-ph/0501171
     Detection of the Baryon Acoustic Peak in the Large-Scale Correlation Function of SDSS Luminous Red Galaxies
     Authors: D. J. Eisenstein et al.
     po dannym SDSS obnaruzhen tak nazyvaemyi "akusticheskii pik" v krupnomasshtabnom raspredelenii galaktik. Obnaruzhen ne po reliktu, a po real'nomu raspredeleniyu galaktik. Eto zamechatel'nyi test CDM modeli, novyi sposob ocenki kosmologicheskih parametrov, nezavisimyi ot znacheniya postoyannoi Habbla sposob ocenki kosmologicheskih rasstoyanii i t.p. (predlozheno specialistom po fizike galaktik V.Reshetovym (aka Petrovich) na Scientific.ru)
     http://ru.arxiv.org/abs/astro-ph/0501171

  2. astro-ph/0502329
     Gigantskaya vspyshka ot SGR1806-20 s prilozheniem k korotkim gamma-vspleskam (A tremendous flare from SGR1806-20 with implications for short-duration gamma-ray bursts)
     http://xray.sai.msu.ru/~polar/sci_rev/05_02_15-28.html#astro-ph/0502329
     Na samom dele, eto ssylka ne na odnu, a na celyi ryad statei. Osobo tut stoit otmetit' rezul'tat gruppy Mazeca po signalu, otrazhennomu ot Luny (pro vse eto mozhno v 6-m nomere "Zemli i Vselennoi" pochitat', a takzhe na Elementah.Ru).
  3. astro-ph/0503052
     Moshnyi vspyhivayushii radioistochnik v napravlenii galakticheskogo centra (A powerful bursting radio source towards the Galactic Centre)
     Authors: S. D. Hyman et al.
     http://xray.sai.msu.ru/~polar/sci_rev/05_03_01-10.html#astro-ph/0503052
  4. a) astro-ph/0503457
     Obnaruzhenie teplovogo izlucheniya vnesolnechnoi planety (Detection of Thermal Emission from an Extrasolar Planet)
     Authors: David Charbonneau et al.
     http://xray.sai.msu.ru/~polar/sci_rev/05_03_21-31.html#astro-ph/0503457
     b) astro-ph/0503554
     Infrakrasnoe izluchenie ot vnesolnechnoi planety (Infrared radiation from an extrasolar planet)
     Authors: Drake Deming, Sara Seager, L. Jeremy Richardson, Joseph Harrington
     
  5. astro-ph/0504086
     Disk vokrug Vegi – Syurpriz so Spitcera (The Vega Debris Disk – A Surprise from Spitzer)
     Authors: K. Y. L. Su et al.
     http://xray.sai.msu.ru/~polar/sci_rev/05_04_01-10.html#astro-ph/0504086
  6. astro-ph/0504164
     Ob akkrecionnom proishozhdenii protyazhennogo zvezdnogo diska galaktiki v Andromede (On the accretion origin of a vast extended stellar disk around the Andromeda galaxy)
     Authors: R. Ibata, S. Chapman, A. M. N. Ferguson, G. Lewis, M. Irwin, N. Tanvir
     Ob etoi rabote ya ne pisal, no bol'shoi specialist po galaktikam (N.Sotnikova) ee rekomenduet (http://www.scientific.ru/dforum/scinews/1135769803)
     http://ru.arxiv.org/abs/astro-ph/0504164
  7. astro-ph/0504380
     Novaya galakticheskaya populyaciya istochnikov gamma-luchei ochen' vysokih energii (A new population of very high energy gamma-ray sources in the Milky Way)
     Authors: F.A. Aharonian (for the H.E.S.S. Collaboration)
     http://xray.sai.msu.ru/~polar/sci_rev/05_04_11-20.html#astro-ph/0504380
  8. astro-ph/0504659
     Giant Planet Companion to 2MASSW J1207334-393254 (vneseno po predlozheniyu Garmisch na forume Zvezdocheta)
     V obzory ne byla vklyuchena, t.k. eto podtverzhdenie proshlogodnego otkrytiya. Odnako, v proshlom godu ne byla ochevidna svyaz' zvezdy i planety. Staraya stat'ya vklyuchalas' v spisok luchshih v 2004 g.
     http://xray.sai.msu.ru/~polar/sci_rev/04_09_13-19.html#astro-ph/0409323
  9. astro-ph/0505017
     Novye ogranicheniya na modeli MOND po skopleniyam galaktik (New constraints on MOND from galaxy clusters)
     Authors: Etienne Pointecouteau, Joseph Silk
     http://xray.sai.msu.ru/~polar/sci_rev/05_05_01-10.html#astro-ph/0505017
  10. a) astro-ph/0505255
      Otkrytie bystryh rentgenovskih oscillyacii v hvoste gipervspyshki SGR 1806-20 (Discovery of Rapid X-ray Oscillations in the Tail of the SGR 1806-20 Hyperflare)
      Authors: GianLuca Israel et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_05_11-19.html#astro-ph/0505255
      b) astro-ph/0508206
      Otkrytie bystryh rentgenovskih oscillyacii v gigantskoi vspyshke 1998 goda istochnika SGR 1900+14 (Discovery of Fast X-ray Oscillations During the 1998 Giant Flare from SGR 1900+14)
      Authors: Tod E. Strohmayer, Anna L. Watts
      http://xray.sai.msu.ru/~polar/sci_rev/05_08_09-29.html#astro-ph/0508206
      c) astro-ph/0512630
      Registraciya na RHESSI vysokochastotnyh rentgenovskih oscillyacii v hvoste gipervspyshki SGR 1806-20 (Detection with RHESSI of high frequency X-ray oscillations in the tail of the 2004 hyperflare from SGR 1806-20)
      Authors: Anna L Watts, Tod E Strohmayer
      http://xray.sai.msu.ru/~polar/sci_rev/05_12_24-31.html#astro-ph/0512630
  11. astro-ph/0506311
      Gl86B: belyi karlik vrashaetsya vokrug zvezdy s planetoi (Gl86B: a white dwarf orbits an exoplanet host star)
      Authors: M. Mugrauer, R. Neuhaeuser
      http://xray.sai.msu.ru/~polar/sci_rev/05_06_15-30.html#astro-ph/0506311
  12. astro-ph/0507147
      Pozdnie radionablyudeniya 74 sverhnovyh tipa Ibc: sil'nye ogranicheniya na vneosevye gamma-vspleski (Late-time Radio Observations of 74 Type Ibc Supernovae: Strong Constraints on Off-Axis Gamma-ray Bursts)
      Authors: A. M. Soderberg, E. Nakar, S. R. Kulkarni
      http://xray.sai.msu.ru/~polar/sci_rev/05_07_01-21.html#astro-ph/0507147
  13. astro-ph/0509628
      Bol'shaya populyaciya galaktik na rasstoyaniyah, sootvetstvuyushih vremenam ot 9 do 12 milliardov let tomu nazad (A large population of galaxies 9 to 12 billion years back in the history of the Universe)
      Authors: O. Le Fevre et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_09_11-30.html#astro-ph/0509628
  14. a) astro-ph/0509697
      GRB 050904: gamma-vsplesk na ochen' bol'shom krasnom smeshenii (GRB 050904: A very high redshift gamma ray burst)
      Authors: P.A. Price et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_09_11-30.html#astro-ph/0509697
      b) astro-ph/0509737
      Registraciya moshnogo vzryva v rannei vselennoi (Detection of a huge explosion in the early Universe)
      Authors: G. Cusumano et al.
      c) astro-ph/0509766
      GRB 050904 na krasnom smeshenii 6.3: nablyudeniya samogo starogo vzryva posle Bol'shogo (GRB 050904 at redshift 6.3: observations of the oldest cosmic explosion after the Big Bang)
      Authors: G. Tagliaferri et al.
      d) astro-ph/0510381
      Registraciya ochen' yarkoi opticheskoi vspyshki ot gamma-vspleska na krasnom smeshenii 6.29 (Detection of a very bright optical flare from a gamma-ray burst at redshift 6.29)
      Authors: Michel Boer et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_10_01-17.html#astro-ph/0510381
  15. astro-ph/0510022
      Materinskie galaktiki i okruzhenie korotkih gamma-vspleskov (The Galaxy Hosts and Large-Scale Environments of Short-Hard γ-ray Bursts)
      Authors: J. X. Prochaska et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_10_01-17.html#astro-ph/0510022
  16. astro-ph/0510190
      Otkrytie korotkogo gamma-vspleska GRB 050709 (Discovery of the short gamma-ray burst GRB 050709)
      Authors: J. S. Villasenor et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_10_01-17.html#astro-ph/0510190
  17. a) astro-ph/0511587
      Tranzientnye radio vspyshki ot vrashayushihsya neitronnyh zvezd (Transient radio bursts from rotating neutron stars)
      Authors: M. A. McLaughlin et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_11_12-30.html#astro-ph/0511587
      b) astro-ph/0512379
      Otkrytie rentgenovskogo izlucheniya ot radiotranzienta J1819--1458 (Discovery of the X-ray Counterpart to the Rotating Radio Transient J1819--1458)
      Authors: S.P. Reynolds et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_12_11-23.html#astro-ph/0512379
  18. astro-ph/0512430
      Otkrytie ob'ekta poyasa Koipera na 58 a.e. na sil'no naklonennoi orbite s malym ekscentrisitetom (Discovery of a low-eccentricity, high-inclination Kuiper belt object at 58 AU)
      Authors: R. L. Allen et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_12_11-23.html#astro-ph/0512430
  19. astro-ph/0512599
      Svoistva i proishozhdenie chetvernoi sistemy Plutona (Characteristics and Origin of the Quadruple System at Pluto)
      Authors: S.A. Stern, H.A. Weaver, A.J. Steffl, M.J. Mutchler, W.J. Merline, M.W. Buie, E.F. Young, L.A. Young, J.R. Spencer
      Predlozheno byran na forume Zvezdocheta.
      http://arxiv.org/abs/astro-ph/0512599
  20. astro-ph/0512615
      Gigantskaya rentgenovskaya vspyshka GRB 050502B: ukazaniya na pozdnyuyu aktivnost' central'noi mashiny (The Giant X-ray Flare of GRB 050502B: Evidence for Late-Time Internal Engine Activity)
      Authors: A. D. Falcone et al.
      http://xray.sai.msu.ru/~polar/sci_rev/05_12_24-31.html#astro-ph/0512615

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  Blagodaryu uchastnikov foruma Zvezdocheta, foruma Scientific.ru posetitelei moego ZhZh, avtorov blogov na Elementah za plodotvornye obsuzhdeniya.

• Re: Luchshie nablyudatel'nye raboty v astro-ph za 2005 g.   ( Gost', 6.01.2006 16:45, 100 Bait, otvetov: 1)

  Budut li kommentarii?

  Obratite vnimanie, chto ispol'zovany TOL'KO publikacii v astro-ph.

• Re[2]: Luchshie nablyudatel'nye raboty v astro-ph za 2005 g.   (M. E. Prohorov, 6.01.2006 20:56, 939 Bait)

  Citata:

  Obratite vnimanie, chto ispol'zovany TOL'KO publikacii v astro-ph.

  Da, eto obzor IMENNO astro-ph. No v etih preprintah poyavlyaetsya primerno 2/3 vseh publikuemyh astronomicheskih stat'ei. Citata:

  Budut li kommentarii?

  Bol'shaya chast' 20-ki komentirovlas' v obzorah astro-ph. O chem stat'ya (kratno) i pochemu popala v 20-ku -- v samoi stat'e. Kakie eshe kommentarii nuzhny?