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Obzor obzorov astro-ph: luchshee za vtoruyu polovinu 2003 g.


  • 19.01.2004. Saturn pochti ne viden ...

    Osnovnye temy etogo vypuska

  • Neozhidannye otkrytiya
  • Zvezdoobrazovanie v drugih galaktikah
  • Ekzoplanety
  • Neitronnye zvezdy i pul'sary
  • Centr Galaktiki
  • Kosmologiya
  • Gravitacionnoe linzirovanie
  • Struktura i dinamika galaktik
  • V Solnechnoi sisteme i na Zemle
  • Chislennoe modelirovanie
  • Prochee

    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 s 2001 g.

    Avtory proekta obzorov astro-ph
    Sergei Popov
    Mihail Prohorov


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    Druzhestvennaya rassylka
    "Okno vo Vselennuyu" -
    chto vidno na nebe v etom mesyace

    Arhiv obozreniya

    16.01.2004. Zvezdy AstroRuneta-2003

    16.12.2003. Luchshaya korotkaya novost' na zadannuyu temu: rezul'taty

    30.10.2003. Luchshaya korotkaya novost' na zadannuyu temu

    28.10.2003. "Lyubiteli" protiv "professionalov"

    14.10.2003. "Populyarno dlya professionalov"

    27.08.2003. "Nasha kosmicheskaya obitel'"

    08.08.2003. "Prosto o slozhnom"

    06.08.2003. "Banal'nost' nomer 20"

    07.05.2003. "10 let NASA ADS"

    25.04.2003. "ANKa Dnya"

    14.04.2003. "Novosti na assemblere"

    27.03.2003. "Vse chudesa v odnoi knige"

    14.03.2003. "Profsoyuz populyarizatorov - otvetnyi udar"

    07.03.2003. "Profsoyuz populyarizatorov - 2"

    03.02.2003. "Samye interesnye preprinty astro-ph yanvarya 2003 goda po materialam obzorov Arhiva na saite Scientiic.Ru"

    16.01.2003. "Ne hochu uchit'sya - hochu ...."

    12.01.2003. "Profsoyuz populyarizatorov"

    07.01.2003. "Kak soobshit' o svoem nauchnom otkrytii"

    17.12.2002. "Texas in Tuscany - XXI simpozium po relyativistskoi astrofizike"

    13.11.2002. "Specvypusk SciAm - KOSMOS"

    03.11.2002. "Elektronnye preprinty ili bystro, ochen' bystro, eshe bystree"

    12.10.2002. "Chto takoe planeta?"

    03.10.2002. "I budete kak Bogi znat' dobro i zlo"

    30.09.2002. "Vselennaya v kartinkah"

    27.09.2002. "... Paradoksov drug ..."

    17.09.2002. Chto novogo?

    • Iyul'-dekabr' 2003 g.: samye-samye

    Zdes' my privodim vyborku iz "luchshih iz luchshih"
    za vtoruyu polovinu 2003 g.

    Ne pretenduya na polnotu, my hoteli by brosit' vzglyad na raboty, poyavivshiesya v astrofizicheskoi chasti Arhiva vo vtoroi polovine 2003 g. (o pervoi polovine 2003 g. mozhno prochest' zdes'). Dlya etogo my ispol'zovali nashi spiski "luchshih iz luchshih". Eto raboty, kotorye my vydelili v nashih ezhenedel'nyh Obzorah. Zdes' ocheviden perekos v storonu nashih professional'nyh i okoloprofessional'nyh interesov, poetomu eto dovol'no sub'ektivnaya vyborka. Krome togo, v nee voshlo lish' okolo 1 procenta rabot, poyavivshihsya v Arhive (a skol'ko ih ne poyavilos'!). I tem ne menee: chto zhe interesnogo mozhno bylo prochest' v Arhive astro-ph za vtoruyu polovinu 2003 goda?
    Neozhidannye otkrytiya

    Konechno, otkrytie vsegda v nekotorom smysle neozhidanno - na to ono i otkrytie. No tut my perechislim obnaruzhenie ob'ektov, kotorye "pryatalis'" ot nablyudatelei.

  • astro-ph/0312071 Uvelichenie ocenki chastoty sliyaniya dvoinyh neitronnyh zvezd po nablyudeniyami sistemy s bol'shimi relyativistskimi effektami
    Authors: M. Burgay et al.

    Byl otkryt samyi tesnyi dvoinoi pul'sar s orbital'nym periodom 2.4 chasa, kotoryi, krome togo okazalsya "dvazhdy-dvoinym pul'sarom" (sm. astro-ph/0401086), no eto stalo izvestno tol'ko 8 yanvarya ...

  • astro-ph/0311119 Zakryt' Lunu pal'cem: obnaruzhenie galaktiki v sozvezdii Bol'shogo Psa na fone galakticheskih rasseyannyh skoplenii (The Moon behind the finger. Detection of the Canis Major galaxy in the background of galactic open clusters)
    Authors: M.Bellazzini et al.

  • astro-ph/0311087 Sluchainost' i SDSS: otkrytie samoi bol'shoi planetarnoi tumannosti (Serendipity and the SDSS: Discovery of the Largest Known Planetary Nebula on the Sky)
    Authors: Paul C Hewett et al.

  • astro-ph/0307223 Skoplenie galaktik, spryatavsheesya za M31:nablyudeniya RX J0046.4+4204 na XMM-Newton (A Cluster of Galaxies hiding behind M31: XMM-Newton observations of RX J0046.4+4204)
    Authors: Oleg V. Kotov, Sergey Trudolyubov, W. Thomas Vestrand

    Zvezdoobrazovanie v drugih galaktikah

    Poslednie gody istoriya zvezdoobrazovaniya na bol'shih krasnyh smesheniyah privlekaet vse bol'she vnimaniya, t.k. poyavlyayutsya vse novye dannye nablyudenii. Vot nekotorye svezhie rezul'taty:

  • astro-ph/0312518 Ellipticheskie galaktiki s aktivnym zvezdoobrazovaniem na nebol'shih krasnyh smesheniyah po dannym Sloanovskogo cifrovogo obzora neba (Actively Star Forming Elliptical Galaxies at Low Redshifts in the Sloan Digital Sky Survey)
    Authors: Masataka Fukugita et al.

  • astro-ph/0308005 Izluchenie zheleza v kvazare SDSS J114816.64+525150.3 na z=6.4 (Iron Emission in the z=6.4 Quasar SDSS J114816.64+525150.3)
    Authors: A.J. Barth, P. Martini, C. H. Nelson, L. C. Ho

  • astro-ph/0307410 Molekulyarnyi gaz v materinskoi galaktike kvazara na krasnom smeshenii z=6.42 (Molecular Gas in the Host Galaxy of a Quasar at Redshift z=6.42)
    Authors: Fabian Walter et al.
    Ekzoplanety

    S odnoi storony, ekzoplanety - eto ochen' interesno! S drugoi, my nemnozhechko stali privykat' k otkrytiyu vse novyh i novyh goryachih yupiterov. Poetomu my vydelili imenno eti dve raboty: obnaruzhenie vydayushegosya goryachego yupitera i rabota po issledovaniyu vsei populyacii ekzoplanet.

  • astro-ph/0312382 "Oziris" (HD209458b), isparyayushayasya planeta ("Osiris" (HD209458b), an evaporating planet)
    Authors: Alfred Vidal-Madjar, Alain Lecavelier des Etangs

  • astro-ph/0311541 Spektroskopiya [Fe/H] 98 zvezd s planetami: issledovanie veroyatnosti obrazovaniya planet (Spectroscopic [Fe/H] for 98 extra-solar planet-host stars: Exploring the probability of planet formation)
    Authors: N. C. Santos et al.
    Neitronnye zvezdy i pul'sary

    Ne zrya, ne zrya za neitronnye zvezdy dve nobelevki dali. I eshe dadut!

  • astro-ph/0312071 Uvelichenie ocenki chastoty sliyaniya dvoinyh neitronnyh zvezd po nablyudeniyami sistemy s bol'shimi relyativistskimi effektami (An increased estimate of the merger rate of double neutron stars from observations of a highly relativistic system)
    Authors: M. Burgay et al.

  • astro-ph/0309402 Pervye ukazaniya na ciklotronnye detali v spektrah anomal'nyh rentgenovskih pul'sarov (First evidence of a cyclotron feature in an anomalous X-ray pulsar)
    Authors: Nanda Rea et al.

    Centr Galaktiki

    Samaya-samaya dostovernaya chernaya dyra sidit v centre nashei Galaktiki. Ee aktivno izuchayut, i postoyanno obnaruzhivayut chto-nibud' interesnoe ...

  • astro-ph/0310821 Vspyshki v blizhnem IK ot akkreciruemogo gaza vokrug sverhmassivnoi chernoi dyry v centre Galaktiki (Near-infrared flares from accreting gas around the supermassive black hole at the Galactic Centre)
    Authors: R. Genzel et al.

  • astro-ph/0309076 Peremennoe IK izluchenie ot sverhmassivnoi chernoi dyry v centre Mlechnogo Puti (Variable Infrared Emission from the Supermassive Black Hole at the Center of the Milky Way)
    Authors: A. M. Ghez et al.

    Kosmologiya

    Dlya mnogih kosmologiya - eto samoe interesnoe v astronomii. Nauka o vsei Vselennoi! My vydelili chetyre ochen' raznye raboty: chisto nablyudatel'nuyu, pochti pedagogicheskuyu, interpretacionnuyu i chisto teoreticheskuyu.

  • astro-ph/0310723 Kosmologicheskie parametry soglasno SDSS i WMAP (Cosmological parameters from SDSS and WMAP)
    Authors: M. Tegmark et al.

  • obzor astro-ph/0310571 Karta Vselennoi (A Map of the Universe)
    Authors: J. Richard Gott III et al.

  • astro-ph/0310253 Dodekaedral'naya topologiya Vselennoi, kak ob'yasnenie temperaturnyh korrelyacii reliktovogo fona na bol'shih uglovyh masshtabah (Dodecahedral space topology as an explanation for weak wide-angle temperature correlations in the cosmic microwave background)
    Authors: J.-P. Luminet et al.

  • hep-th/0309095 Novaya staraya inflyaciya (New Old Inflation)
    Authors: Gia Dvali, Shamit Kachru
    Gravitacionnoe linzirovanie

    Astronomiya vekami iskala "tam, gde yarche". Gravitacionnoe linzirovanie daet unikal'nuyu vozmozhnost' "uvidet' nevidimoe": raspredelenie temnoi materii v skopleniyah galaktik, raspredelenie massy v galaktikah i t.p.

  • astro-ph/0312429 Nablyudeniya i teoriya linzirovannogo kvazara s bol'shim razdeleniem izobrazhenii (Observations and Theoretical Implications of the Large Separation Lensed Quasar SDSS J1004+4112)
    Authors: M. Oguri et al.

  • astro-ph/0309738 Spektroskopiya gravitacionnogo linzirovaniya i ogranicheniya na strukturu temnoi materii v Q2237+0305 (Spectroscopic Gravitational Lensing and Limits on the Dark Matter Substructure in Q2237+0305)
    Authors: R.B. Metcalf et al.

  • astro-ph/0308093 Raspredelenie massy i pyli v diske spiral'noi galaktiki-linzy (Mass and dust in the disk of a spiral lens galaxy)
    Authors: J.N.Winn et al.

  • miniobzor astro-ph/0307243 Gravitacionnoe linzirovanie zvezdami s uglovym momentom (Gravitational lensing by stars with angular momentum)
    Authors: M. Sereno
    Struktura i dinamika galaktik

    Dazhe v etoi klassicheskoi oblasti est' interesnye rezul'taty. Osobenno v nablyudeniyah.

  • astro-ph/0311107 Vnegalakticheskoe proishozhdenie gruppy Arktura (The Extragalactic Origin of the Arcturus Group)
    Authors: Julio F. Navarro et al.

  • astro-ph/0311525 Rasstoyaniya do cefeid po dannym infrakrasnoi interferometrii - I. Nablyudeniya semi galakticheskih cefeid na VINCI/VLTI (Cepheid distances from infrared long-baseline interferometry - I. VINCI/VLTI observations of seven Galactic Cepheids)
    Authors: P. Kervella et al.

  • astro-ph/0307258 Zvezdnyi potok v napravlenii anticentra Galaktiki (The Galactic Anticenter Stellar Stream)
    Authors: Helio J. Rocha-Pinto et al.

  • astro-ph/0307302 Nevozmushennyi tonkii disk sharovyh skoplenii v M31 (M31's Undisturbed Thin Disk of Globular Clusters)
    Authors: H.L. Morrison et al.

    V Solnechnoi sisteme i na Zemle

    V Arhive poyavlyaetsya ne tak uzh mnogo rabot po Solnechnoi sisteme. Odnako dazhe sredi etih nemnogih statei est' ochen' i ochen' lyubopytnye.

  • astro-ph/0310379 Issledovanie effekta "chernoi kapli" pri prohozhdenii Merkuriya do disku Solnca iz kosmosa (Space Studies of the Black-Drop Effect at a Mercury Transit)
    Authors: G. Schneider, J. M. Pasachoff, L. Golub

  • astro-ph/0309112 Cvetovaya peremennost' asteroidov po dannym kataloga dvizhushihsya istochnikov SDSS (Color Variability of Asteroids in SDSS Moving Object Catalog)
    Authors: G. Szabo et al.

  • astro-ph/0308467 Raspredelenie transneptunovyh tel po razmeram (The Size Distribution of Trans-Neptunian Bodies)
    Authors: G.M.Bernstein et al.

  • astro-ph/0309826 Lozhnye sobstvennye dvizheniya kvazarov po izmereniyam geodezicheskoi seti VLBI (Quasar Apparent Proper Motion Observed by Geodetic VLBI Networks)
    Authors: D. S. MacMillan

  • astro-ph/0307027 Lokalizaciya vspyshek kilometrovogo radioizlucheniya ot severnyh siyanii. I. (Locations of Auroral Kilometric Radiation Bursts Inferred From Multi-Spacecraft Wideband Cluster VLBI Observations I: Description of Technique and Initial Results)
    Authors: R.L. Mutel et al.
    Chislennoe modelirovanie

    Kak govoritsya "ot teleskopa do komp'yutera - odin shag".

  • cs.NA/0307033 Velikolepie v komp'yuternom modelirovanii (Excellence in Computer Simulation)
    Authors: Leo P. Kadanoff

  • astro-ph/0308389 Vyhod relyativistskogo dzheta iz massivnoi zvedy Vol'fa-Raie (The Breakout of Relativistic Jets from Massive Wolf-Rayet Stars)
    Authors: Weiqun Zhang, S. E. Woosley, A. Hege

    Prochee ...

    V lyuboi klassifikacii vsegda est' rubrika "prochee". Sredi etih rezul'tatov osobo vydelim izmerenie krasnogo smesheniya dlya rentgenovskoi vspyshki.

  • astro-ph/0311315 3-mernaya spektroskopiya plotnyh polei (Crowded Field 3D Spectroscopy)
    Authors: Thomas Becker, Sergei Fabrika, Martin M. Roth

  • astro-ph/0311050 Opredelenie krasnogo smesheniya dlya XRF 020903: pervoe spektroskopicheskoe nablyudenie rentgenovskogo vspleska (A Redshift Determination for XRF 020903: First Spectroscopic Observations of an X-Ray Flash)
    Authors: A. M. Soderberg et al.

  • astro-ph/0309321 Model' diska pri vozvratnoi akkrecii dlya ul'tramoshnyh istochnikov (A Fallback Disk Model for Ultraluminous X-ray Sources)
    Authors: Xiang-Dong Li

  • astro-ph/0309322 Sistemy zvezdnyh velichin v staryh katalogah zvezd (Magnitude systems in old star catalogues)
    Authors: Tomoko Fujiwara et al.

  • obzor hep-ph/0307284 Proverki zakona obratnyh kvadratov v gravitacii (Tests of the Gravitational Inverse-Square Law)
    Authors: E.G. Adelberger, B.R. Heckel, A.E. Nelson

  • astro-ph/0307330 Sistematicheskii sdvig v ocenkah mezhzvezdnogo magnitnogo polya (Systematic bias in interstellar magnetic field estimates)
    Authors: Rainer Beck et al.

  • astro-ph/0307076 Pervaya registraciya millimetrovogo izlucheniya pyli ot diska burogo karlika (First Detection of Millimeter Dust Emission from Brown Dwarf Disks)
    Authors: R. Klein et al.
    Vot kak ono bylo eti polgoda. Konechno, bylo i mnogo drugogo interesnogo (pishite, chto bylo interesno imenno vam). No bylo i eto, tozhe ochen' i ochen'.

    Esli prodolzhat' suzhat' vyborku (chto kraine tyazhelo i sverhsub'ektivno), to iz etoi polusotni rabot my by vydelili takie:

  • "O glavnom" - Karta Vselennoi.
  • Otdel'nyi krasivyi nablyudatel'nyi rezul'tat - Dvoinoi radiopul'sar.
  • Chislennoe modelirovanie - Obrazovanie dzhetov.
  • Krasivaya ideya - Model' diska pri vozvratnoi akkrecii dlya ul'tramoshnyh istochnikov.

    Sostavlyaite vashi hit-parady v na forume Zvezdocheta (nuzhno budet zaregistrirovat'sya, no eto bystro) ili na forume Scientific.Ru

    Podrobnye referaty kazhdoi iz upomyanutyh statei mozhno naiti v nashih Obzorah (sm. takzhe ANKi Dnya). Naiti iskomyi referat ochen' legko, t.k. nomer preprinta postroen po principu GodMesyacPoryadkovyi_nomer.

    Sergei Popov blagodarit universitet Padui za vozmozhnost' posvyashat' stol'ko vremeni obzoram preprintov astro-ph, prichem na russkom yazyke.

    Sergei Popov, Mihail Prohorov

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