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The R.A.P.Project "Prosto o slozhnom" "Astro-ph za 2005 g." Nemnogo statistiki Predydushii vypusk (N140) Slovar' astroterminov Spisok missii i teleskopov Obzory UFN Stat'i SOZh ANKa Dnya 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" astro-ph/0609544 O vozmozhnosti identifikacii korotkogo/zhestkogo vspleska GRB 051103 s gigantskoi vspyshkoi MPG v gruppe galaktik vokrug M81 astro-ph/0609593 Kosmologicheskii kal'kulyator v Seti gr-qc/0607006 Priklyucheniya prostranstva-vremeni Otdel'nye stat'i Precizionnoe izuchenie temnoi energii na LSST O vozmozhnosti identifikacii korotkogo/zhestkogo vspleska GRB 051103 s gigantskoi vspyshkoi MPG v gruppe galaktik vokrug M81 Kosmologicheskii kal'kulyator v Seti O mehanizme sverhnovyh tipa Ia Bariogenezis Inducirovannoe zvezdoobrazovanie v okrestnosti massivnyh molodyh zvezd Okeany zhidkoi vody na ledyanyh gigantah Sliyaniya sverhmassivnyh chernyh dyr i obrazovanie kosmologicheskoi struktury Goryachii subkarlik + belyi karlik KPD 1930+2752: kandidat v praroditeli sverhnovyh tipa Ia Budushee tehnicheskih bibliotek Pereocenka obitaemosti planet vokrug M-karlikov Himicheskii sostav zvezd s planetami: obzor Iz razdela physics Uskoritel'nye puchki neitrino 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: Vy mozhet takzhe razmestit' na svoem saite nashu lentu 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" "Astronomiya dlya shkol'nikov" "Okno vo Vselennuyu" Spisok astrorassylok

Obzory preprintov astro-ph Vypusk N141 astro-ph za 15 - 30 sentyabrya 2006 goda: izbrannye stat'i Referaty otdel'nyh statei astro-ph/0609516 Precizionnoe izuchenie temnoi energii na LSST (recision Studies of Dark Energy with LSST) Authors: J. Anthony Tyson, for the LSST Collaboration Comments: 9 pages, 3 figures, Talk given at CIPANP 2006, 9th Conference on the Intersections of Particle and Nuclear Physics, May 30-June 3, 2006, Rio Grande, Puerto Rico LSST (Large Synoptic Survey Telescope) nachnet svob rabotu v 2013 godu. Eto nazemnyi vos'mimetrovyi teleskop s bol'shim polem zreniya. Kak i u vseh instrumentov etogo tipa (nachinaya s 8-mi santimetrovyh) spisok ego zadach ves'ma shirok: ot malyh tel solnechnoi sistemy do kosmologii. V dannoi stat'e rech' idet imenno o poslednei. Nablyudeniya mnozhestva slabyh galaktik pozvolyat poluchit' vazhnuyu informaciyu o svoistvah krupnomasshtabnoi struktury. Eto, v svoyu ochered', pozvolit luchshe ponyat' svoistva temnoi materii i temnoi energii. astro-ph/0609544 O vozmozhnosti identifikacii korotkogo/zhestkogo vspleska GRB 051103 s gigantskoi vspyshkoi MPG v gruppe galaktik vokrug M81 (On the Possibility of Identification of a Short/Hard Burst GRB 051103 with the Giant Flare from a Soft Gamma Repeater in the M81 Group of Galaxies) Authors: D.D. Frederiks, et al. Comments: 11 pages, 4 figures, accepted for publication in Astronomy Letters MPG - eto istochniki myagkih povtoryayushihsya gamma-vspleskov. V nashei Galaktike ih izvestno tri, plyus eshe odin v Magellanovom oblake, plyus est' kandidaty. Inogda eti istochniki dayut moshnye, t.n. gigantskie, vspyshki. Po svoim svoistvam oni pohozhi na korotkie gamma-vspleski (kotorye, veroyatnee vsego svyazany so sliyaniyami neitronnyh zvezd). Konechno, kosmicheskie gamma-vspleski moshnee gigantskih vspyshek, no vremennye i spektral'nye svoistva ochen' blizki. Poetomu vspyshku magnitara v ne ochen' dalekoi galaktike mozhno pereputat' s korotkim gamma-vspleskom. V stat'e avtory opisyvayut nablyudeniya vspleska GRB 051103. Na nebe on popadaet v oblast', gde nahoditsya izvestnaya galaktika M81. Sootvetstvenno, voznikaet mysl' o tom, chto my mozhem videt' gigantskuyu vspyshku magnitara. Avtory polagayut, chto tak ono i est'. K takim zhe vyvodam prihodyat v svoei stat'e Ofek i dr. Podrobnee ob etom otkrytii mozhno prochest' v ANKe Dnya na saite Elementy.Ru ili zdes'. Obsudit' v ZhZh-soobshestve ru_astroph. Obsudit' na Astroforume v Nauchnoi panorame. astro-ph/0609593 Kosmologicheskii kal'kulyator v Seti (A Cosmology Calculator for the World Wide Web) Authors: Edward L. Wright Comments: 8 pages with 1 included figure. Opisan poleznyi setevoi resurs, pozvolyayushii pereschityvat' raznye populyarnye velichiny drug v druga dlya raznyh kosmologicheskih parametrov. Vse sovetuyu prochest' i poigrat'sya. Kosmologicheskii kal'kulyator Vremya "puteshestviya" svetovogo lucha Prodvinutaya versiya kal'kulyatora. Obsudit' v ZhZh-soobshestve ru_astroph. Obsudit' na Astroforume v Nauchnoi panorame. miniobzor gr-qc/0607006 Priklyucheniya prostranstva-vremeni (The adventures of Spacetime) Authors: Orfeu Bertolami Comments: Chapter in the book Relativity and the Dimensionality of the World to be published in the Springer series Fundamental Theories of Physics. Volume Editor: Vesselin Petkov. 18 pages plus macros; updated references Interesnoe chtenie dlya teh, kto ser'ezno interesuetsya sovremennym sostoyaniem izucheniya svoistv prostranstva-vremeni. Stat'ya nachinaetsya s istoricheskogo vvedeniya, no dazhe ono uzhe soderzhit formuly. Tak chto eto ne legkoe chtivo. Osnovnoe vnimanie udeleno sovremennym rabotam, sootvetstvenno, daetsya dostatochno mnogo ssylok. miniobzor astro-ph/0609631 O mehanizme sverhnovyh tipa Ia (On the Mechanism of Type Ia Supernovae) Authors: F. K. Roepke et al. Comments: 8 pages, 4 figures, to appear in the Proceedings of the 13th General Meeting of the European Physical Society, Bern 11-15 July 2005 Nebol'shoi obzor posvyashen kak teorii, tak i nablyudeniyam sverhnovyh tipa Ia. Osnovnoi temoi yavlyayutsya chislennye raschety vzryvov i ih sravnenie s nablyudeniyami. Stat'ya napisano ochen' yasno i posledovatel'no. Nesmotrya na opisanie teorii formul prakticheski net. Uchityvaya vazhnost' sverhnovyh tipa Ia dlya sovremennoi astrofiziki i kosmologii, vsem sovetuyu hotya by prosmotret' obzor. obzor hep-ph/0609145 Bariogenezis (Baryogenesis) Authors: James M. Cline Comments: 64 pages, many figures; lectures at Les Houches Summer School, Session 86: Particle Physics and Cosmology: the Fabric of Spacetime, 7-11 Aug. 2006. Bol'shoi obzor (tochnee, tekst lekcii), posvyashennyi probleme barionnoi asimmetrii Vselennoi. Pervye stranic shest' teksta soderzhat horoshee legko chitaemoe vvedenie. Potom nachinaetsya bolee ser'eznyi material. astro-ph/0609709 Inducirovannoe zvezdoobrazovanie v okrestnosti massivnyh molodyh zvezd (Triggered Star Formation in the Environment of Young Massive Stars) Authors: M. Gritschneder, T. Naab, F. Heitsch, A. Burkert Comments: 4 pages, 2 figures. To appear in: "Triggered Star Formation in a Turbulent ISM", IAU Symposium 237, Prague, Czech Republic, August 2006; eds. B.G.Elmegreen & J. Palous S pomosh'yu chislennogo modelirovaniya avtory pokazyvayut, chto ioniziruyushee izluchenie massivnyh molodyh zvezd sposobno inducirovat' zvezdoobrazovanie v blizkih molekulyarnyh oblakah. astro-ph/0609723 Okeany zhidkoi vody na ledyanyh gigantah (Liquid Water Oceans in Ice Giants) Authors: Sloane J. Wiktorowicz, Andrew P. Ingersoll Comments: 31 pages, 11 figures, accepted for publication in Icarus Rassmotrena vozmozhnost' nalichiya zhidkoi vody na Urane i Neptune. Pokazano, chto na Neptune zhidkoi vody byt' ne dolzhno. miniobzor astro-ph/0609741 Sliyaniya sverhmassivnyh chernyh dyr i obrazovanie kosmologicheskoi struktury (Supermassive black hole mergers and cosmological structure formation) Authors: Marta Volonteri Comments: 9 pages, Invited review at the Sixth International LISA Symposium Obzor napisan dlya konferencii, posvyashennoi proektu LISA, poetomu osnovnoi material uvyazyvaetsya s izlucheniem gravvoln. Odnako iz bez nih tam est' chto obsudit'. Sobstvenno, osnovnoi temoi yavlyaetsya sleduyushii process. V hode ierarhicheskogo skuchivaniya, kogda iz pervonachal'nyh nebol'shih galo "na odnu zvezdu" formiruyutsya galaktiki, ih skopleniya i t.p., proishodit mnozhestvo aktov sliyaniya chernyh dyr. Delo v tom, chto pervye zvezdy, poyavlyayushiesya v etih pervichnyh galo, v osnovnom dolzhny porozhdat' imenno chernye dyry. Nachav s mass poryadka 100-200 mass Solnca, chernye dyry bystro "polneyut", i, esli na nih idet akkreciya, my mozhem nablyudat' ih kak kvazary na bol'shih krasnyh smesheniyah. astro-ph/0609742 Goryachii subkarlik + belyi karlik KPD 1930+2752: kandidat v praroditeli sverhnovyh tipa Ia (The hot subdwarf B + white dwarf binary KPD 1930+2752 - a Supernova Type Ia progenitor candidate) Authors: S. Geier et al. Comments: 10 pager, 11 figures, Astronomy & Astrophysics accepted Sobstvenno, stat'ya privlekla moe vnimanie potomu, chto obsuzhdaemaya sistema schitaetsya odnim iz luchshih (na segodnyashnii den') kandidatov v budushie sverhnovye tipa Ia. Odnako takoi vyvod nuzhdaetsya v detal'nom nablyudatel'nom podtverzhdenii. Dlya etogo nado pokazat', chto, vo-pervyh, sistema sostoit iz "nuzhnyh" zvezd, a vo-vtoryh, chto ih summarnaya massa prevoshodit chandrasekarovskii predel. Avtory pokazali, chto priroda kompan'onov udovletvoryaet trebovaniyam, pred'yavlyaemym k praroditelyam sverhnovyh Ia. S summarnoi massoi vse slozhnee. Delo v tom, chto ona okazalas' ochen' blizka k kriticheskoi. No vot s kakoi storony? Avtory polagayut bolee veroyatnym, chto massa vse-taki prevoshodit chandrasekarovskuyu. I, t.o., KPD 1930+2752 v samom dele yavlyaetsya edva li ne luchshim kandidatom v budushie sverhnovye. astro-ph/0609794 Budushee tehnicheskih bibliotek (The Future of Technical Libraries) Authors: Michael J. Kurtz et al. Comments: 2 pages, To appear in Library and Information Systems in Astronomy V V vidu svoei chrezmernoi kratkosti (2 stranicy) stat'ya ne slishkom informativna. Odnako v nei po krainei mere upomyanuty vazhneishie tendencii i blizhaishie celi v razvitii nauchnyh bibliotek. astro-ph/0609799 Pereocenka obitaemosti planet vokrug M-karlikov (A Re-appraisal of the Habitability of Planets Around M Dwarf Stars) Authors: Jill C. Tarter, et al. Comments: To be published in Astrobiology. 34 pages Navernoe, esli poyavlyaetsya bol'shaya stat'ya po obitaemosti planet, pervym avtorom kotoroi yavlyaetsya Dzhill Tarter, to ee uzhe stoit chitat'. Sut' stat'i sostoit v analize vozmozhnosti sushestvovaniya obitaemyh planet vokrug malomassivnyh zvezd. Aktual'nost' ochevidna, ved' M-karliki sostavlyayut bol'shinstvo zvezdnogo naseleniya. Obychno polagayut, chto sochetanie nizkoi svetimosti s vysokoi vspyshechnoi aktivnost'yu delaet eti zvezdy neprivlekatel'nymi s tochki zreniya poiska zhizni na planetah, vrashayushihsya vokrug nih. Tarter i ee kollegi provodyat detal'nuyu pereocenku vozmozhnosti sushestvovaniya obitaemyh planet vokrug krasnyh karlikov i prihodyat v vyvodu, chto, hotya nalichestvuyut processy, prepyatstvuyushie poyavleniyu zhizni, tem ne menee, sovsem sbrasyvat' so schetov eti tusklye solnca rano. obzor astro-ph/0609829 Himicheskii sostav zvezd s planetami: obzor (The Chemical Compositions of Stars with Planets: A Review) Authors: Guillermo Gonzalez Comments: 30 pages, invited review paper for PASP Podrobnyi obzor, posvyashennyi tomu, kak vydelyayutsya svoim himicheskim sostavom zvezdy, vokrug kotoryh obnaruzheny ekzoplanetnye sistemy. My budem starat'sya hotya by perechislit' interesnye (dlya shirokoi publiki) stat'i, poyavivshiesya v razdele physics (vklyuchaya cross-listing). physics/0609128 Uskoritel'nye puchki neitrino (Accelerator Neutrino Beams) Authors: Sacha E. Kopp Comments: 86 pages, lecture notes Vashemu vnimaniyu predlagayutsya lekcii po generacii neitrinnyh puchkov na uskoritelyah. Razumeetsya, sami neitrino poluchayut posle oblucheniya puchkom chastic (obychno protonov) nekotoroi misheni. Seichas vse eto osobenno interesno, poskol'ku idut neitrinnye eksperimenty s dlinnoi bazoi. V nih puchok neitrino s kakogo-nibud' uskoritelya (naprimer, v CERNe) napravlyatsya skvoz' Zemlyu za sotni kilometrov na apparaturu kakogo-nibud' neitrinnogo eksperimenta (naprimer, Borexino v Gran Sasso). Eto pozvolit poluchit' principial'no novye dannye po neitrinnym oscillyaciyam. Tak chto tema bolee chem aktual'na. Vernut'sya k nachalu stranicy

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