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  • 17.11.2003. Minigalo i obrazovanie pervyh zvezd
  • 10.11.2003. "Esli by krasota ubivala ..."

    Soderzhanie i bystryi perehod k razdelam obzora


    Stat'i nedeli
    "Luchshie iz luchshih"

  • astro-ph/0311343
    Astrofizicheskie neitrinnye teleskopy

  • astro-ph/0311409
    Izmenenie morfologii Krabovidnoi Tumannosti v rentgene na godovyh intervalah vremeni

  • astro-ph/0311484
    Paradigma slivayushihsya belyh karlikov dlya Sverhnovyh i gamma-vspleskov

  • astro-ph/0311518
    Modelirovanie mezhgalakticheskoi sredy

  • astro-ph/0311525
    Rasstoyaniya do cefeid po dannym infrakrasnoi interferometrii - I. Nablyudeniya semi galakticheskih cefeid na VINCI/VLTI

  • astro-ph/0311541
    Spektroskopiya [Fe/H] 98 zvezd s planetami: issledovanie veroyatnosti obrazovaniya planet


    Otdel'nye stat'i
  • Obzor teorii neszhimaemoi MGD turbulentnosti
  • Ogranicheniya na variacii G po dannym o nukleosinteze
  • Geneticheskie anomalii na Tunguske i elektrofonnye meteory
  • "Razbitaya Gitara": evolyuciya golovnoi udarnoi volny neitronnoi zvezdy
  • Razmery samyh dlinnyh filamentov vo Vselennoi
  • Astrofizicheskie neitrinnye teleskopy
  • Bol'shaya radioastronomiya: sleduyushie 70 let
  • Est' li ukazaniya v dannyh po sverhnovym na evolyuciyu temnoi energii?
  • Basic Properties of Compressible MHD Turbulence: Implications for Molecular Clouds
  • Q-LET - programmnyi kod dlya modelirovaniya gravitacionnogo linzirovaniya
  • Obzor rentgenovskih nablyudenii ostatkov sverhnovyh
  • Izmenenie morfologii Krabovidnoi Tumannosti v rentgene na godovyh intervalah vremeni
  • Pul'sar PSR J1909-3744 - dvoinoi millisekundnyi pul'sar s ochen' malym koefficientom zapolneniya
  • Anizotropiya raspredeleniya sputnikov otnositel'no pervichnyh galaktik v obzore 2dFGRS: effekt Hol'mberga
  • Nereshennye problemy v kosmologii
  • Fenomenologiya kvantovoi gravitacii, lorenc-invariantnost' i diskretnost'
  • Eshe odno desyatiletie (astro)fiziki strannogo veshestva
  • O kritike Mahom N'yutona i Kopernika
  • Kosmicheskie luchi sverhvysokih energii
  • Paradigma slivayushihsya belyh karlikov dlya Sverhnovyh i gamma-vspleskov
  • Kosmicheskii i galakticheskii fon neitrino ot termoyadernyh istochnikov
  • Uskorennoe rasshirenie Vselennoi ili smeshivanie aksionov i fotonov
  • "Zarubki" na profilyah yarkih pul'sarov
  • Magnitnye akkrecionnye potoki v Kerrovskoi metrike
  • Vosstanovlenie izobrazhenii gravitacionnyh linz regulyariziruyushimi algoritmami
  • Pryamaya podpitka central'noi chernoi dyry Galaktiki zvezdnymi vetrami blizhaishih zvezd
  • Modelirovanie mezhgalakticheskoi sredy
  • Rasstoyaniya do cefeid po dannym infrakrasnoi interferometrii - I. Nablyudeniya semi galakticheskih cefeid na VINCI/VLTI
  • Spektroskopiya [Fe/H] 98 zvezd s planetami: issledovanie veroyatnosti obrazovaniya planet
  • Novye planetarnye tumannosti v severnoi chasti galakticheskoi ploskosti
  • Ochen' uedinennye galaktiki rannih tipov
  • Model' samogravitiruyushego ekscentrichnogo diska dlya ob'yasneniya dvoinogo yadra v M31
  • Modelirovanie krupnomasshtabnoi struktury v novom tysyacheletii
  • Evolyuciya i nukleosintez v pervichnyh zvezdah maloi massy
  • Galaktiki s emissionnymi liniyami na z = 6.5
  • FU Orionis: dvoinaya zvezda?
  • Teoriya dzhetov, porozhdaemyh magnitnymi diskami


    Iz razdela physics

  • Kosmicheskie luchi i evolyuciya zemnogo klimata na protyazhenii poslednih 4.6 milliardov let

  • Vvedenie v statisticheskie voprosy fiziki chastic

  • Astronomiya i padenie Vavilona


    Polnyi Arhiv predydushih vypuskov.

    Arhiv statei, voshedshih v vypuski s 01 iyulya 2002 g. po 31 marta 2003 g.

    Razdely arhiva (s aprelya 2003 g.):
    kosmologiya,
    neitrino,
    kosmicheskie luchi i gamma-astronomiya,
    galaktiki, AYaG, kvazary,
    nasha Galaktika,
    mezhzvezdnaya sreda,
    zvezdy,
    sverhnovye,
    ostatki sverhnovyh,
    chernye dyry,
    neitronnye zvezdy,
    linzirovanie,
    Solnce,
    ekzoplanety,
    Solnechnaya sistema,
    akkreciya,
    tesnye dvoinye sistemy,
    gamma-vspleski,
    gravitacionnye volny,
    mehanizmy izlucheniya,
    chislennoe modelirovanie,
    dinamika, mehanika
    metody obrabotki dannyh,
    MGD,
    metody nablyudenii,
    budushie nablyudatel'nye proekty,
    prochee.


    Poleznye astronomicheskie ssylki.
    Korotkoe esse ob elektronnyh preprintah.
    Obzornye stat'i v astro-ph sš2001šg.
  • Obzory preprintov astro-ph

    Vypusk N61

    astro-ph za 16 - 30 noyabrya 2003 goda:
    izbrannye stat'i



    Referaty otdel'nyh statei


    miniobzor astro-ph/0311330 Obzor teorii neszhimaemoi MGD turbulentnosti (A review of the theory of incompressible MHD turbulence)
    Authors: Benjamin D. G. Chandran
    Comments: 12 pages, 7 figures. To appear in the proceedings of the International Workshop on magnetic fields and star formation: theory versus observations. Madrid, April, 2003

    Nebol'shoi obzor po MGD turbulentnosti neszhimaemoi sredy. Yasno, chto bez mnozhestva formul v takom sluchae ne oboitis', no avtor dostatochno horosho proillyustriroval svoi obzor, sdelav ego tem samym dovol'no dostupnym.


    V etom vypuske est' rabota na blizkuyu temu:
    astro-ph/0311372 A. Lazarian and J. Cho
    Osnovnye svoistva szhimaemoi MGD-turbulentnosti: v prilozhenii k molekulyarnym oblakam (Basic Properties of Compressible MHD Turbulence: Implications for Molecular Clouds)


    astro-ph/0311334 Ogranicheniya na variacii G po dannym o nukleosinteze (A New Nucleosynthesis Constraint on the Variation of G)
    Authors: Craig J. Copi, Adam N. Davis, Lawrence M. Krauss
    Comments: 3 pages revtex including 1 figure

    Astrofizicheskie dannye pozvolyayut (model'no zavisimym obrazom) davat' ogranicheniya na izmeneniya fundamental'nyh konstant. V tom chisle i na ogranichenie gravitacionnoi postoyannoi.

    Osnovyvayas' na dannyh po pervichnomu deiteriyu, avtory pokazyvayut, chto otnoshenie gravitacionnoi postoyannoi vo vremya pervichnogo nukleosinteza k ee znacheniyu v nashi dni sostavlyaet ot 1.21 do 0.85 (so srednim znachenie 1.01) na urovne dostovernosti 68.3%.


    astro-ph/0311337 Geneticheskie anomalii na Tunguske i elektrofonnye meteory (Tunguska genetic anomaly and electrophonic meteors)
    Authors: Z.K. Silagadze
    Comments: 15 pages, LaTeX, A&A style

    Avtor ishodit iz dannyh o povyshenii chisla geneticheskih anomalii u rastenii, nasekomyh i t.d. v raione Tungusskogo sobytiya (kak v epicentre, tak i vdol' traektorii). Avtor vydvigaet gipotezu, chto faktorom, zapuskayushim molekulyarnye mehanizmy, privodyashie k mutaciyam, posluzhilo moshnoe nizkochastotnoe elektromagnitnoe izluchenie, ispuskavsheesya padayushim telom (otsyuda svyaz' s elektrofonnymi meteorami).

    Otmetim, chto stat'yu prosto interesno chitat' blagodarya shirokomu ohvatu soputstvuyushih fenomenov.


    astro-ph/0311340 "Razbitaya Gitara": evolyuciya golovnoi udarnoi volny neitronnoi zvezdy (Smashing the Guitar: An Evolving Neutron Star Bow Shock)
    Authors: S.Chatterjee, J.M.Cordes
    Comments: 4 pages, 3 figures, submitted to ApJL

    Tumannost' "Gitara" - znamenityi primer ob'ekta v kotorom nablyudaetsya yarkaya golovnaya udarnaya volna vozle molodoi neitronnoi zvezdy. Radiopul'sar B2224+65, svyazannyi s etoi tumannost', dvizhetsya v prostranstve s ochen' vysokoi (~800-1600škm/s; bol'shaya oshibka v skorosti svyazana s neopredelennost'yu rasstoyaniya do tumannosti - 1-2 kpk). Za sem' let mezhdu nablyudeniyami v tumannosti proizoshli opredelennye izmeneniya, kotorye obsuzhdayutsya v dannoi rabote.