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The R.A.P.Project "Prosto o slozhnom" "Astro-ph za 2006 g." Nemnogo statistiki Predydushii vypusk (N157) Slovar' astroterminov Spisok missii i teleskopov Obzory UFN Stat'i SOZh ANKa Dnya 14.03.2007. Taina kolec sverhnovoi 06.03.2007. BL Lac v zhestkom gamma 21.09.2006. Vspyshka vnegalakticheskogo magnitara ili korotkii gamma-vsplesk? 23.08.2006. Chernaya koshka obnaruzhena 13.04.2006. On bol'she Plutona! 07.04.2006. Disk vokrug anomal'nogo pul'sara 29.03.2006. Samyi dalekii gamma-vsplesk: mesto rozhdeniya 22.03.2006. Vega krutitsya volchkom 21.03.2006. Tri goda raboty WMAP 03.03.2006. S chem mozhno pereputat' sverhnovuyu? Soderzhanie i bystryi perehod k razdelam obzora Stat'i nedeli "Luchshie iz luchshih" arxiv/0705.1592 Parallaksy cefeid i postoyannaya Habbla arxiv/0705.1730 Astrofizika v 2006 g. arxiv/0705.2171 Otkrytie kol'ceobraznoi struktury temnoi materii v yadre skopleniya galaktik CI 0024_17 arxiv/0705.2222 Petlevaya kvantovaya gravitaciya: chetyre nedavnih dostizheniya i dyuzhina chasto zadavaemyh voprosov arxiv/0705.2713 Unikal'naya sverhnovaya 2005bf tipa Ib v nebulyarnoi faze: vozmozhnoe rozhdenie sil'no zamagnichennoi neitronnoi zvezdy Otdel'nye stat'i Modelirovanie kosmologicheskoi evolyucii s pomosh'yu Enco Parallaksy cefeid i postoyannaya Habbla Sushestvuet li vselenskaya funkciya mass? Ekstradlinnye rentgenovskie plato gamma-vspleskov i spinarnaya paradigma O prirode korotkogo gamma-vspleska GRB 050906 Novoe v reverberacionnom kartirovanii Astrofizika v 2006 g. GRI: Gamma-risoval'shik Lekcii v Karzhes po gravitacii na brane Gody monitoringa anomal'nogo rentgenovskogo pul'sara 4U 0142+61 na sputnike RXTE: dolgopreiodicheskaya peremennost' Otkrytie kol'ceobraznoi struktury temnoi materii v yadre skopleniya galaktik CI 0024_17 Itogi konferencii: central'naya mashina aktivnyh yader galaktik Zvezdnye mazery, okolozvezdnye obolochki i ostatki sverhnovyh Haos i slozhnost' v astrofizike Pryamoe kosmologicheskoe modelirovanie rosta chernyh dyr i galaktik Analiz napravlenii prihoda kosmicheskih luchei sverhvysokih energii Nablyudenie galakticheskih gamma-istochnikov na H.E.S.S. Nedra neitronnyh zvezd i uravnenie sostoyaniya sverhplotnogo veshestva Unikal'naya sverhnovaya 2005bf tipa Ib v nebulyarnoi faze: vozmozhnoe rozhdenie sil'no zamagnichennoi neitronnoi zvezdy Proekt ACS LCID: opisanie i pervye rezul'taty Iz razdela physics Brounovskoe dvizhenie: mnogoobraznoe i "volnistoe" Petlevaya kvantovaya gravitaciya: chetyre nedavnih dostizheniya i dyuzhina chasto zadavaemyh voprosov Sceplenie vihrevyh reshetok vo vrashayushemsya dvuhkomponentnom Boze-Einshteinovskom kondensate O fizicheskom znachenii effekta Unru Polnyi Arhiv predydushih vypuskov. Arhiv statei, voshedshih v vypuski s 01 iyulya 2002 g. po 31 marta 2003 g. Arhiv na 14.04.2006 odnim failom (36.9 Mb; *.tar.gz) gzip homepage 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 2001-2003 gg. Obsudit' na forume Scientific.RU Obsudit' na forume Zvezdocheta Avtor proekta Sergei Popov Diskussii po stat'yam Arhiva PhysComments CosmoCoffee Postav'te u sebya nashu knopku! Proekt razmeshen na saitah: Smotri takzhe diskussii i blogi: Informacionnye partnery Vy mozhet takzhe razmestit' na svoem saite nashu lentu obzorov Kniga avtora obzorov Novostnye lenty Novosti kosmonavtiki Novosti Nauchpopa Novosti ot UFN Informnauka Researcher@ Elementy.Ru Grani.Ru Perst Podpiska na rassylku obzorov na Subscribe.Ru Druzhestvennye rassylki: "Astronomiya segodnya" "Okno vo Vselennuyu" Spisok astrorassylok

Obzory preprintov astro-ph Vypusk N158 astro-ph za 12 - 21 maya 2007 goda: izbrannye stat'i Referaty otdel'nyh statei arxiv:0705.1556 Modelirovanie kosmologicheskoi evolyucii s pomosh'yu Enco (Simulating Cosmological Evolution with Enzo) Authors: Michael L. Norman et al. Comments: 22 pages, 6 figures. To appear in Petascale Computing: Algorithms and Applications, Ed. D. Bader, CRC Press LLC (2007) Podrobno, no ochen' ponyatno (bez massy formul i tp.) opisana komp'yuternaya programma i ee primeneniya dlya kosmologicheskih vychislenii. Rekomenduyu vsem, kto interesuetsya tem, kak provodyatsya moshnye vychisleniya v sovremennoi astrofizike. arxiv:0705.1592 Parallaksy cefeid i postoyannaya Habbla (Cepheid Parallaxes and the Hubble Constant) Authors: Floor van Leeuwen et al. Comments: 9 pages, 1 figure, on-line material from mwf@artemisia.ast.uct.ac.za. Accepted for MNRAS Avtory ispol'zuyut peresmotrennye parallaksy cefeid, poluchennye s pomosh'yu sputnika Gipparkos. Ispol'zuya novye rezul'taty, oni peresmatrivayut rasstoyaniya do galaktik, ispol'zovavshihsya pri ocenke postoyannoi Habbla. V srednem ocenka postoyannoi vozrastaet primenrno na 10 procentov. obzor arxiv:0705.1599 Sushestvuet li vselenskaya funkciya mass? (Is There a Universal Mass Function?) Authors: Bruno Binggeli, Tatjana Hascher Comments: 17 pages, 11 figures - Accepted for publication in PASP (review) Dovol'no interesnyi obzor, ibo zatragivaet prakticheski vse izvestnye astronomicheskie ob'ekty. Konkretno, avtory rassmatrivayut funkcii mass ob'ektov ot melkih asteroidov do skoplenii galaktik. V ochen' shirokom predele grubo mozhno opisat' "vselenskuyu" funkciyu mass odnim stepennym pokazatelem okolo -2 (sm. ris. 10 na str. 12). Konechno, otkloneniya est', i zachastuyu oni ochen' veliki. No, povtoryus', na moi vzglyad interesen ne kakoi-to konechnyi vyvod o global'noi funkcii mass, a imenno obzor. Obsudit' v ZhZh-soobshestve ru_astroph. Obsudit' na Astroforume v Nauchnoi panorame. arxiv:0705.1648 Ekstradlinnye rentgenovskie plato gamma-vspleskov i spinarnaya paradigma (Extralong X-ray Plateau in GRB and Spinar Paradigm) Authors: V. Lipunov, E. Gorbovskoy Comments: 12 pages 3 figures submitted to ApJL Avtory predstavlyayut model' gamma-vspleskov, v kotoryi klyuchevym momentom yavlyaetsya sleduyushee. Pri kollapse bystro vrashayushegosya yadra sperva obrazuetsya spinar - ob'ekt, uderzhivaemyi ot shlopyvaniya centrobezhnymi silami. Na etoi stadii mogut voznikat' ochen' dlinnye plato v krivoi bleska, nablyudaemye i gamma-vspleskov. Potom, kogda spinar dostatochno zamedlitsya, proishodit kollaps v chernuyu dyru. Podrobnee mozhno poslushat' na doklade avtorov 18 maya. arxiv:0705.1705 O prirode korotkogo gamma-vspleska GRB 050906 (On the nature of the short duration GRB 050906) Authors: A.J. Levan et al. Comments: 8 pages, 5 figures, accepted for publication in MNRAS Esli korotko, to avtory polagayut, chto vsplesk mozhet schitat'sya eshe odnim kandidatov v nipervspyshki vnegalakticheskih magnitarov. Reshayushim argumentom sluzhit nalichie v oblasti lokalizacii vspleska otnositel'no blizkoi galaktiki s moshnym zvezdoobrazovaniem IC 328. miniobzor arxiv:0705.1722 Novoe v reverberacionnom kartirovanii (Advances in Reverberation Mapping) Authors: Shai Kaspi Comments: 10 pages, 4 figures, Conference proceedings to appear in "The Central Engine of Active Galactic Nuclei", ed. L. C. Ho and J.-M. Wang (San Francisco: ASP) Chasto sprashivayut: "A kak opredelyayut massy chernyh dyr v galaktikah?" A vot tak! Chitaite ob odnom iz metodov. Ideya sostoit v tom, chto po izmeneniyam potoka izlucheniya ot aktivnogo yadra mozhno sudit' o povedenii gaza vokrug chernoi dyry. Nuzhno tol'ko dostatochno chasto i regulyarno provodit' fotometricheskie nablyudeniya i poluchat' spektry (vazhno ved' takzhe i to, kak menyaetsya intesivnost' spektral'nyh linii i tp.). Nu a povedenie gaza soderzhit v sebe informaciyu o masse dyry. Konechno, metod bolee chem ne pryamoi. Tem ne menee, vpolne poleznyi. obzor arxiv:0705.1730 Astrofizika v 2006 g. (Astrophysics in 2006) Authors: Virginia Trimble, Markus J. Aschwanden, Carl J. Hansen Comments: 244 pages, no figures Kak izvestno, kniga bez kartinok, ili hotya by bez razgovorov - kniga neinteresnaya. Kartinok net, zato razgovorov!!!! V obshem, vstrechaite! Ocherednoi ezhegodnyi obzor Virdzhinii Trimbl! Obsudit' v ZhZh-soobshestve ru_astroph. Obsudit' na Astroforume v Nauchnoi panorame. arxiv:0705.1754 GRI: Gamma-risoval'shik (GRI: The Gamma-Ray Imager mission) Authors: Joergen Knoedlseder Comments: 8 pages, Proceedings of the 6th INTEGRAL Workshop: The Obscured Universe Konechno, "risoval'shik" - eto ne vpolne adekvatnyi perevod slova "imager", no chto delat'!?! Ideya sostoit v tom, chto sovremennye tehnologie pozvolyayut sozdat' gamma-detektor, kotoryi budet dostatochno horosho stroit' izobrazheniya v gamma-dipazone. T.e., eto budet v samom dele gamma-teleskop, rabotayushii napryamuyu s gamma-fotonami. Seichas izobrazheniya v gamma-diapazone stroyatsya primitivno po dannym o prohozhdenii fotona cherez stopku detektiruyushih plastin (na sputnikah), ili zhe nablyudayutsya opticheskie kvanty, porozhdennye vzaimodeistviem gamma-kvantov s atmosferoi (na ustanovkah tipa H.E.S.S.). Avtor opisyvaet proekt sputnika, kotoryi mog by stat' pervym "gamma-risoval'shikom". obzor arxiv:0705.3374 Lekcii v Karzhes po gravitacii na brane (Cargese Lectures on Brane Induced Gravity) Authors: Gregory Gabadadze Comments: 17 pages; based on Carg\se lectures of 2006; to appear in proceedings Oblast', kotoroi posvyashen obzor, na moi vzglyad dostatochno slozhna. S drugoi storony, avtoru udalos' napisat' tekst, dostupnyi bolee-menee lyubomu studentu-fiziku. Esli formuly na urovne ser'eznyh obshih kursov fiziki i matematiki vas ne smushayut, to est' shans razobrat'sya v dovol'no interesnoi teme. Otmechu takzhe eshe odin obzor, posvyashennyi leptogenezisu. arxiv:0705.1973 Gody monitoringa anomal'nogo rentgenovskogo pul'sara 4U 0142+61 na sputnike RXTE: dolgopreiodicheskaya peremennost' (Years of RXTE Monitoring of Anomalous X-ray Pulsar 4U 0142+61: Long-Term Variability) Authors: R. Dib, V. M. Kaspi, F. P. Gavriil. Comments: 28 pages, 8 figures, accepted by ApJ V moih obzorah davno zameten perekos v storonu moih sobstvennyh interesov v astrofizike. Poetomu ne udivlyaites' bol'shomu kolichestvu ssylok na stat'i po neitronnym zvezdam. Vot ocherednaya. Avtory predstavlyayut rezul'taty mnogoletnego monitoringa odnogo iz kandidatov v magnitary. S odnoi storony, nikakih superotkrytii net. S drugoi, dannye stavyat interesnye voprosy pered standartnoi magnitarnoi teoriei. arxiv:0705.2171 Otkrytie kol'ceobraznoi struktury temnoi materii v yadre skopleniya galaktik CI 0024_17 (Discovery of a Ringlike Dark Matter Structure in the Core of the Galaxy Cluster Cl 0024+17) Authors:M.J. Jee, et al. Comments: To appear in the June 1 issue of The Astrophysical Journal. Po novostyam prokatilos' soobshenie ob obnaruzhenii kol'ca iz temnoi materii. A vot i original'naya stat'ya. Otmechu, chto neskol'ko dnei nazad poyavilos' drugoe pohozhee soobshenie arxiv:0705.1720. Tam rech' shla o razdelenii vidimogo i temnogo veshestva v gravitacionnoi linze. Linza predstavlyaet soboi kol'co einshteina. obzor arxiv:0705.2192 Itogi konferencii: central'naya mashina aktivnyh yader galaktik (Conference Summary: The Central Engine of Active Galactic Nuclei) Authors: Hagai Netzer, Joseph C. Shields Comments: 12 pages, Conference proceedings to appear in "The Central Engine of Active Galactic Nuclei", ed. L. C. Ho and J.-M. Wang (San Francisco: ASP) Vsego na 12 stranicah avtory popytalis' dat' osnovnye novosti po issledovaniyu aktivnyh yader galaktik. Neplohaya svodka poslednih rezul'tatov, predstavlyayushih interes. arxiv:0705.2231 Zvezdnye mazery, okolozvezdnye obolochki i ostatki sverhnovyh (Stellar masers, circumstellar envelopes, and supernova remnants) Authors: Athol J. Kemball Comments: 16 pages, 2 figures, 2 tables: based on a review talk presented at IAU Symposium 242: Astrophysical masers and their environments, held at Alice Springs (Australia), March 12-16, 2007 Na moi vzglyad, tema zvezdnyh mazerov yavlyaetsya slegka "nedopopulyarizirovannoi". Pravda, dannyi obzor tut ne ochen' bol'shaya podmoga, ibo napisan on dlya teh, kto vsyu osnovu i tak uzhe znaet - t.e. dlya specialistov. miniobzor arxiv:0705.2251 Haos i slozhnost' v astrofizike (Chaos and complexity in astrophysics) Authors: Oded Regev Comments: 2 pages, Sobstvenno, stat'yu chitatelyam pridetsya skachivat' s saita avtora. arxiv:0705.2269 Pryamoe kosmologicheskoe modelirovanie rosta chernyh dyr i galaktik (Direct cosmological simulations of the growth of black holes and galaxies) Authors: Tiziana Di Matteo et al. Comments: 22 pages, 17 figures, submitted to ApJ Rassmatrivaetsya sovmestnaya evolyuciya galaktik i sverhmassivnyh chernyh dyr v ramkah standartnoi ierarhicheskoi modeli. Unikal'nost' chislennoi modeli sostoit v tom, chto vse-vse-vse po vozmozhnosti rassmotreno sovmestno.Vrode by, vse osnovnye zakonomernosti i nablyudatel'nye fakty nahodyat svoe mesto v dannoi modeli. Sm. takzhe arxiv:0705.2238 arxiv:0705.2466 Analiz napravlenii prihoda kosmicheskih luchei sverhvysokih energii (Analysis of the Arrival Directions of Ultrahigh Energy Cosmic Rays) Authors: A.A. Mikhailov Comments: 4 pages, 4 figures, PDF, a contributed paper presented to 30-th ICRC, Merida, Nexico, 2007 Hotya stat'ya napisana zhutkim yazykom (ne mogu skazat', chto "angliiskim") v nei predstavlena interesnaya, no ochen' spornaya, tochka zreniya. Ona svoditsya k tomu, chto kosmicheskie luchi sverhvysokih energii mogut imet' (po krainei mere chastichno) galakticheskoe proishozhdenie i yavlyayutsya tyazhelymi yadrami. obzor arxiv:0705.2524 Nablyudenie galakticheskih gamma-istochnikov na H.E.S.S. (Observations of Galactic Gamma-Ray Sources with H.E.S.S) Authors: D. Berge Comments: 13 pages, 10 figures, based on a talk presented at the workshop 'Energy Budget in the High Energy Universe', Kashiwa, Japan 22 - 24 February 2006 Dan polnyi obzor trehletnih nablyudenii galakticheskih istochnikov na H.E.S.S. Poskol'ku, schitaya etot proekt chrezvychaino vazhnym, ya staralsya regulyarno soobshat' ob ih tekushih rezul'tatah, no raspisyvat' vse v detalyah ne budu (napomnyu tol'ko ob otkrytii 14 novyh galakticheskih istochnikov). No zhelayushie mogut v kompaktnom obzore oznakomitsya so vsemi rezul'tatami H.E.S.S. po galakticheskim istochnikam. Hotelos' by v paru takoi zhe obzor i po vnegalaktike. Lishnii raz napomnyu, chto v etom godu sozdateli H.E.S.S. poluchili dekartovskuyu premiyu, s chem ya ih s udovol'stviem eshe raz pozdravlyayu. obzor arxiv:0705.2708 Nedra neitronnyh zvezd i uravnenie sostoyaniya sverhplotnogo veshestva (Neutron Star Interiors and the Equation of State of Superdense Matter) Authors: F. Weber et al. Comments: 33 pages, 20 figures; Invited review talk presented at "Neutron Stars and Pulsars: About 40 years after the discovery," Physics Center Bad Honnef, Germany, 14-19 May 2006. To be published in Springer Lecture Notes Ocherednoi bol'shoi obzor po vnutrennemu sostoyaniyu neitronnyh zvezd. Osoboe vnimanie avtory udelyayut ekzoticheskim fazam (kvarkam, giperonam i tp.). arxiv:0705.2713 Unikal'naya sverhnovaya 2005bf tipa Ib v nebulyarnoi faze: vozmozhnoe rozhdenie sil'no zamagnichennoi neitronnoi zvezdy (The Unique Type Ib Supernova 2005bf at Nebular Phases: A Possible Birth Event of A Strongly Magnetized Neutron Star) Authors: K. Maeda et al. Comments: 16 pages, 12 figures. Accepted by the Astrophysical Journal Opisany dannye po neobychnoi sverhnovoi tipa Ib. Avtory predlagayut interpretaciyu, soglasno kotoroi imeet mesto dopolnitel'naya zakachka energii blagodarya rabote molodogo magnitara - bystro vrashayusheisya neitronnoi zvezdy s sil'nym magnitnym polem. arxiv:0705.2719 Proekt ACS LCID: opisanie i pervye rezul'taty (The ACS LCID Project: overview and first results) Authors: Carme Gallart (for the LCID Team) Comments: 4 pages, 2 figures. To appear in the Proceedings of IAU Symposium 241: "Stellar Populations as Building Blocks of Galaxies", 10-16 December, 2006 at La Palma, Canary Islands, Spain Opisan proekt po izucheniyu zvezdnyh naselenii i istorii zvezdoobrazovaniya v karlikovyh galaktikah Mestnoi gruppy. Eto ochen' vazhno v svyazi s neobhodimost'yu detal'nogo sravneniya chislennyh raschetov v ramkah modelei ierarhicheskogo formirovaniya struktury s dannymi nablyudenii. Sm. takzhe arxiv:0705.2717, arxiv:0705.2667. My budem starat'sya hotya by perechislit' interesnye (dlya shirokoi publiki) stat'i, poyavivshiesya v razdele physics (vklyuchaya cross-listing). arxiv:0705.1951 Brounovskoe dvizhenie: mnogoobraznoe i "volnistoe" (Brownian Motion, "Diverse and Undulating") Authors: Bertrand Duplantier Comments: 107 pages, 21 figures, expanded and updated version of the article originally published in Einstein, 1905-2005, Poincar\'e Seminar 2005 (Birkh\"auser Verlag, 2006). Journal-ref: Brownian Motion, "Diverse and Undulating'', in "Einstein, 1905-2005". Poincar\'e Seminar 2005, Th. Damour, O. Darrigol, B. Duplantier and V. Rivasseau, Editors, pp. 201-293 (Birkh\"auser Verlag, Basel, 2006) Ogromnaya stat'ya (kniga prakticheski), posvyashennaya brounovskomu dvizheniyu. Slovo "volnistoe" v zagolovke otrazhaet kolebaniya populyarnosti etogo fenomena. Posle desyatiletii otnositel'nogo zabveniya v nashi dni brounovskie chasticy "snova v boyu". obzor arxiv:0705.2222 Petlevaya kvantovaya gravitaciya: chetyre nedavnih dostizheniya i dyuzhina chasto zadavaemyh voprosov (Loop Quantum Gravity: Four Recent Advances and a Dozen Frequently Asked Questions) Authors: Abhay Ashtekar Comments: 21 pages, to appear in the Proceedings of the 11th Marcel Grossmann Conference Otlichnyi obzor po teme. Napisano vpolne dostupno. Ne to chtoby sovsem bez slozhnyh formul, no prakticheski bez nih. arxiv:0705.2426 Sceplenie vihrevyh reshetok vo vrashayushemsya dvuhkomponentnom Boze-Einshteinovskom kondensate (Vortex Lattice Locking in Rotating Two-Component Bose-Einstein Condensates) Authors: Ryan Barnett, Gil Refael, Mason A. Porter, Hans Peter Buchler Comments: 5 pages Rassmotrena interesnaya situaciya, kogda sosushestvuyut dva kondensata s raznymi massami chastic (naprimer, raznye atomy). Obrazuyutsya dve sistemy vihrei. Eti dve reshetki "sceplyayutsya" - vihri obrazuyut pary. V itoge voznikaet interesnaya situaciya, kogda kondensaty vrashayutsya s raznoi chastotoi (pri ravnoi plotnosti vihrei, chto obespechivaetsya scepleniem, i raznyh massah, my imeem razlichnye chastoty). Dlya menya eto bylo novym fokusom sverhtekuchih zhidkostei. arxiv:0705.2525 O fizicheskom znachenii effekta Unru (On the physical meaning of the Unruh effect) Authors: Emil T.Akhmedov, Douglas Singleton Comments: 7 pages Avtory pokazyvayut, chto detektory, dvigayushiesya v techenie konechnogo vremeni s postoyayannym uskoreniem, budut "videt'" izluchenie Unru. Dlya sluchaya dvizheniya po okruzhnosti, po mneniyu avtorov, izluchenie Unru sovpadaet s izvestnym (i eksperimental'no proverennym) effektom Sokolova-Ternova. Vernut'sya k nachalu stranicy

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Sm. takzhe: Obzory elektronnyh preprintov Astro-Ph Opublikovan ocherednoi obzor preprintov astro-ph Luchshie raboty v astro-ph v 2006 godu Luchshie nablyudatel'nye raboty v astro-ph za 2005 g. Obzory elektronnyh preprintov Astro-Ph za 2002 g. Obzor obzorov astro-ph: luchshee za pervuyu polovinu 2003 g. Obzor obzorov astro-ph: luchshee za vtoruyu polovinu 2003 g. Vse publikacii na tu zhe temu >>

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