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The R.A.P.Project "Prosto o slozhnom" "Astro-ph za 2005 g." Nemnogo statistiki Predydushii vypusk (N136) Slovar' astroterminov Spisok missii i teleskopov Obzory UFN Stat'i SOZh ANKa Dnya 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/0606465 Otkrytie dvuh pul'sarov v napravlenii galakticheskogo centra astro-ph/0606663 Astrofizika v 2005 godu astro-ph/0606674 Fizika sil'nozamagnichennyh neitronnyh zvezd Otdel'nye stat'i Gamma-luchi ochen' vysokih energii ot mikrokvazarov i dvoinyh pul'sarov Nablyudeniya galakticheskogo centra na Chandre: vysokoenergichnye processy v sekundnom razreshenii Dolgoperiodicheskaya peremennost' prodolzhitel'nosti solnechnogo cikla Ul'trafioletovyi atlas blizkih galaktik po dannym GALEX Otkrytie dvuh pul'sarov v napravlenii galakticheskogo centra Model' burnyh zvezdnyh sliyanii dlya ob'yasneniya tranzientnyh yavlenii Nablyudeniya gamma-luchei ochen' vysokih energii na H.E.S.S. Kvarkovoe veshestvo i massy-radiusy kompaktnyh zvezd Besprestannaya tyaga gravitacii: interaktivnyi obrazovatel'nyi veb-sait o chernyh dyrah Kosmologicheskaya nauka i Planck Produkty zhiznedeyatel'nosti zvezd Astrofizika v 2005 godu Fizika sil'nozamagnichennyh neitronnyh zvezd Nablyudeniya neitronnyh zvezd na Chandre Iz razdela physics Magiya fiziki Dzhulian Shvinger (1918-1994) Eksperimental'naya proverka asimptoticheskoi svobody 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 astronomii ot PRAO Novosti kosmonavtiki Novosti ot UFN Astronomer.Ru 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 N137 astro-ph za 16 iyunya - 30 iyunya 2006 goda: izbrannye stat'i Referaty otdel'nyh statei miniobzor astro-ph/0606393 Gamma-luchi ochen' vysokih energii ot mikrokvazarov i dvoinyh pul'sarov (Very Energetic Gamma-Rays from Microquasars and Binary Pulsars) Authors: I.F. Mirabel Comments: 4 pages, Perspective article to be published in Science vol. 312 (June 23, 2006) Korotkaya, no soderzhatel'naya zametka, posvyashennaya registracii kosmicheskih luchei ochen' vysokih energii ot treh sistem: dvuh mikrokvazarov (LS 5039, LS I +61 303) i odnoi dvoinoi sistemy s pul'sarom (PSR B1259-63). Otkrytiya eti ne sovsem novye, tem ne menee, ne u vseh eto na sluhu. Rekomenduetsya k prochteniyu. miniobzor astro-ph/0606414 Nablyudeniya galakticheskogo centra na Chandre: vysokoenergichnye processy v sekundnom razreshenii (Chandra Observations of Galactic Center: High Energy Processes at Arcsecond Resolution) Authors: Q. Daniel Wang Comments: 10 pages, an invited talk presented in the GC2006 workshop Prakticheski vse rentgenovskie teleskopy pomnogu nablyudayut oblast' vblizi galakticheskogo centra. Imeetsya vvidu ne tol'ko (i ne stol'ko) sam Sgr A*, a oblast' razmerom v neskol'ko kvadratnyh gradusov. Chandra - ne isklyuchenie. 2 milliona sekund bylo potracheno na nablyudeniya ob'ektov v oblasti centra Galaktiki. Obnaruzheno okolo 4000 istochnikov. V stat'e daetsya obzor osnovnyh rezul'tatov etih nablyudenii. astro-ph/0606426 Dolgoperiodicheskaya peremennost' prodolzhitel'nosti solnechnogo cikla (Long-term Variability in the Length of the Solar Cycle) Authors: Michael L. Rogers, Mercedes T. Richards, Donald St.P. Richards Comments: 15 pages, including 8 figures Kak izvestno, prodolzhitel'nost' solnechnogo cikla lish' v srednem blizka k 11 godam. Otkloneniya mogut byt' znachitel'nymi, prodolozhitel'nost' mozhet kolebat'sya ot 7 do 17 let. Svyazany li eti kolebaniya s chislom pyaten? Avtory issledovali izmeneniya chisla pyaten (yasno, chto podobnye issledovaniya provodilis' mnogokratno, raznica - v metodike analiza) i nashli period 188+/-38 let, kotoryi otrazhaet izmeneniya dliny solnechnogo cikla. Dlina cikla korreliruet s chislom pyaten: kogda pyaten men'she, cikl dlinnee. katalog astro-ph/0606440 Ul'trafioletovyi atlas blizkih galaktik po dannym GALEX (The GALEX Ultraviolet Atlas of Nearby Galaxies) Authors: A. Gil de Paz et al. Comments: 181 pages, 10 figures, accepted for publication in ApJS GALEX - nebol'shoi sputnik, prednaznachennyi dlya izucheniya galaktik. V stat'e predstavlen atlas, sozdannyi po dannym ul'trafioletovyh nablyudenii galaktik na etom apparate. Vsego v atlas voshli 1034 ob'ekta. Atlas dostupen on-lain: http://nedwww.ipac.caltech.edu/level5/GALEX_Atlas/. Odnako, esli vy dumaete, chto po ssylke vas zhdut 1034 krasivyh izobrazheniya, to vas, kak i menya zhdet razocharovanie. Vo-pervyh, ne zhdut (poka est' tol'ko fraza: "budut razmesheny"). Vo-vtoryh, izobrazheniya budut v FITS-formate. T.e., eto ne krasivyi resurs dlya publiki, a ser'eznyi resurs dlya issledovatelei. Poka zhe izobrazheniya nuzhno prosit' u pervogo avtora stat'i. astro-ph/0606465 Otkrytie dvuh pul'sarov v napravlenii galakticheskogo centra (Discovery of two pulsars towards the Galactic Centre) Authors: Simon Johnston, M. Kramer, D. R. Lorimer, A. G. Lyne, M. McLaughlin, B. Klein, R. N. Manchester Comments: 5 pages, Submitted to MNRAS Letters Sushestvuet takaya problema: zvezd v oblasti galakticheskogo centra mnogo, v tom chisle i molodyh, a vot s pul'sarami - napryazhenka. Byli dazhe otdel'nye raboty, pokazyvavshie nedostatok pul'sarov vblizi centra Galaktiki (rech' idet o central'nyh sotnyah parsek). A vot raportuyut ob otkrytii dvuh istochnikov, kotorye po vsei vidimosti raspolozheny na 150-500 pk ot centra. astro-ph/0606467 Model' burnyh zvezdnyh sliyanii dlya ob'yasneniya tranzientnyh yavlenii (Violent Stellar Merger Model for Transient Events) Authors: Noam Soker, Romuald Tylenda Comments: Submitted to MNRAS Sliyanie dvuh normal'nyh zvezd mozhet privesti v rezkomu vydeleniyu bol'shoi energii. V rezul'tate, my mozhem nablyudat' vspyshku, t.e. tranzientnyi istochnik. Avtory rassmatrivayut imenno takuyu model'. Oni polagayut, chto tak mozhno ob'yasnit' vspyshki tipa nablyudavsheisya u zvezdy V838 Monocerotis. Osnovnoi vyvod sostoit v tom, chto vydelen interval otnosheniya mass, pri kotorom yarkie vspyshki vozmozhny. Slovami, eto mozhno opisat' kak "otnoshenie mass dolzhno byt' ne slishkom bol'shim i ne slishkom malym", kolichestvenno zhe: 0.003 Ob infrakrasnyh nablyudeniyah V838 Mon mozhno prochest' zdes': astro-ph/060691. astro-ph/0606486 Nablyudeniya gamma-luchei ochen' vysokih energii na H.E.S.S. (Very High Energy Gamma-Ray Observations with H.E.S.S) Authors: Christopher van Eldik Comments: 8 pages, 4 figures, to appear in the proceedings of the 41st Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Aosta Valley, Italy, 11-18 March 2006 Chto skryvat', mne nravitsya proekt H.E.S.S. Poetomu, hotya ya uzhe mnogokratno vklyuchal v svoi obzory raboty, posvyashennye rezul'tatam H.E.S.S., ya delayu eto eshe raz. Kto ne chital ob etom proekte - ne polenites'. astro-ph/0606524 Kvarkovoe veshestvo i massy-radiusy kompaktnyh zvezd (Quark matter and the masses and radii of compact stars) Authors: Mark Alford et al. Comments: 3 pages, LaTeX V nedavnei stat'e astro-ph/0605106 byl proveden analiz dannyh po neitronnoi zvezde v tesnoi dvoinoi rentgenovskoi sisteme EXO 0748-676. Vyvod avtora sostoyal v tom, chto t.n. myagkie uravneniya sostoyaniya veshestva kompaktnoi zvezdy mozhno otvergnut'. Stalo byt', razvivala etu mysl' avtor, mozhno zakryt' i kvarkovye zvezdy. Odnako avtory dannoi stat'i pokazyvayut, chto vyvod, sdelannyi v stat'e astro-ph/0605106, yavlyaetsya slishkom sil'nym obobsheniem, ibo mnogie sovremennye modeli kvarkovyh zvezd imeyut dovol'no zhestkoe uravnenie sostoyaniya. T.o., polagayut avtory stat'i, ocenki massy i radiusa EXO 0748-676 ne protivorechat gipoteze kvarkovyh zvezd. astro-ph/0606601 Besprestannaya tyaga gravitacii: interaktivnyi obrazovatel'nyi veb-sait o chernyh dyrah (Gravity's Relentless Pull: An interactive, multimedia website about black holes for Education and Public Outreach) Authors: Roeland P. van der Marel et al. Comments: STScI Newsletter, 2006, vol. 23, number 2, in press; 5 pages and 2 figures. Sobstvenno, v stat'e opisan veb-proekt, posvyashennyi chernym dyram. Mozhno pochitat' stat'yu, a mozhno srazu poiti na sait. astro-ph/0606643 Kosmologicheskaya nauka i Planck (Cosmological science enabled by Planck) Authors: Martin White Comments: 10 pages, 6 figures, proceedings of the UC Irvine conference on cosmic microwave background temperature and polarization anisotropies Dostatochno populyarno opisyvaetsya, kakuyu nauku mozhno budet delat', kogda budet rabotat' sputnik Planck. Estestvennym obrazom stat'ya vklyuchaet v sebya kak by kratkii kurs po kosmologii, t.k. prihoditsya govorit' o raznyh parametrah i modelyah. astro-ph/0606467 Produkty zhiznedeyatel'nosti zvezd (Life Products of Stars) Authors: Aldo M. Serenelli, Masataka Fukugita Comments: 26 pages, including 8 figures and 3 tables. Submitted to ApJS V stat'e rassmotreno, kak zvezdy s massami ot 1 do 8 solnechnyh teryayut energiyu i massu v techenie zhizni. Na osnove sushestvuyushih evolyucionnyh trekov detal'no rassmotreno kogda, chto i v kakoi forme zvezdy vybrasyvayut vovne. Na moi vzglyad, eto polezno ne tol'ko specialistam, no i vsem, interesuyushimsya zvezdnoi evolyuciei v detalyah. supermega obzor! astro-ph/0606663 Astrofizika v 2005 godu (Astrophysics in 2005) Authors: V. Trimble, M.J. Aschwanden, C.J. Hansen Comments: 364 p. Wow! Virdzhiniya Trimbl prodolzhaet zazhigat'! Vse-vse-vse lyubili i lyubyat ee obzory. V kakoi-to moment delat' obzory v odinochku stalo tyazhelo, i Virdzhiniya privlekla k etoi vazhnoi rabote kolleg. Vot ocherednoi obzor za 2005 god. Ne hochu kommentirovat', lish' molcha preklonyayus' pered prodelannoi rabotoi. Proshlye obzory mozhno pytat'sya skachat' zdes'. Odnako, veroyatnee vsego, dostup budet zakryt. obzor astro-ph/0606674 Fizika sil'nozamagnichennyh neitronnyh zvezd (Physics of Strongly Magnetized Neutron Stars) Authors: Alice K. Harding, Dong Lai Comments: 93 pages. Reports on Progress in Physics, in press (2006) Otlichnyi bol'shoi obzor po neitronnym zvezdam s sil'nym magnitnym polem. Osnovnoe vnimanie udelyaetsya teorii, sobstvenno, avtory i yavlyayutsya teoretikami. Vazhnyi moment sostoit v tom, chto pri roste magnitnogo polya proishodit "perehod kolichestva v kachestvo". Est' nekotorye kriticheskie znacheniya polya, pri kotoryh sushestvennymi stanovyatsya processy, ne idushie (ili ochen' maloeffektivnye) pri men'shih polyah. Samoe vazhnoe kriticheskoe znachenie - 4.4 1013 Gauss. Eto t.n. Shvingerovskoe pole. V takom pole ciklotronnaya energiya elektrona stanovitsya ravnoi ego energii pokoya. Takie polya - eto ne pridumka teoretikov. Tochnee, eto bylo pridumkoi. A seichas my znaem bolee dyuzhiny neitronnyh zvezd, ocenki polei v kotoryh dayut znacheniya, prevyshayushie shvingerovskoe. miniobzor astro-ph/0606732 Nablyudeniya neitronnyh zvezd na Chandre (Chandra X-Ray Observatory Observations of Neutron Stars: An Overview) Authors: M. C. Weisskopf, M. Karovska, G. G. Pavlov, , V. E. Zavlin, T. Clarke Comments: 10 pages, 14 figures. Submitted to Astronomy and Space Science. Based on presentation at Isolated Neutron Stars, London, 2006 Postepenno nachinayut poyavlyat'sya materialy prekrasnoi konferencii po odinochnym neitronnym zvezdam, proshedshei v aprele v Londone. Kak yasno iz nazvaniya, rech' idet o vklade Chandry v issledovaniya etih ob'ektov: central'nyh kompaktnyh ob'ektov v ostatkah sverhnovyh, radiopul'sarov, ob'ektov Velikolepnoi semerki. Vazhen dazhe otricatel'nyi rezul'tat: avtory special'no opisyvayut vazhnye verhnie predely, poluchennye na Chandre, dlya vozmozhnoi neitronnoi zvezdy v ostatke sverhnovoi 1987A i v gamma Lebedya (SNR 78.2+2.1). My budem starat'sya hotya by perechislit' interesnye (dlya shirokoi publiki) stat'i, poyavivshiesya v razdele physics (vklyuchaya cross-listing). physics/0606151 Magiya fiziki (Physics Magic) Authors: Nathaniel Lasry, Pierre-Osias Christin Comments: 6 pages (PDF only) , Submitted to: The Physics Teacher Korotkaya zametka, posvyashennaya tomu, kak sdelat' prostye fizicheskie demonstracii dlya shkol'nikov bolee zrelishnymi. physics/0606153 Dzhulian Shvinger (1918-1994) (Julian Schwinger (1918-1994)) Authors: K. A. Milton Comments: 21 pages, no figures, to appear in a volume in honor of E. Majorana edited by A. Zichichi Biograficheskaya stat'ya ob izvestnom fizike nobelevskom laureate Dzhuliane Shvingere. Pomnite, v "Fiziki shutyat" byl shablon dlya napisaniya statei po kvantovoi elektrodinamike, nachinavshiisya "kak pokazal Shvinger...", tak vot eto on. hep-ex/0606035 Eksperimental'naya proverka asimptoticheskoi svobody (Experimental Tests of Asymptotic Freedom) Authors: Siegfried Bethke Comments: 38 pages, 18 figures Kak izvestno, nobelevskie premii ne dayut za neproverennye teorii. Za asimptoticheskuyu svobodu dali, znachit proverili. Vsyu istoriyu etoi proverki, a takzhe sovremennoe sostoyanie del v etom voprose mozhno uznat' iz stat'i. Vernut'sya k nachalu stranicy

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