Rambler's Top100Astronet    
  po tekstam   po klyuchevym slovam   v glossarii   po saitam   perevod   po katalogu
 

Novosti nauki
The R.A.P. Project
06.09.02. astro-ph za 1 - 6 sentyabrya 2002 goda: izbrannye stat'i


astro-ph/0208556 Galactic Environment of the Sun and Stars: Interstellar and Interplanetary Material
Authors: P.C. Frisch, H. Mueller, G. Zank
Comments: STScI Astrophysics of Life conference; 15 pages; 8 figures

My eshe ne ochen' horosho znaem, kak vsyacheskaya "kosmicheskaya pogoda" vliyaet na zhizn' na Zemle v dolgosrochnoi perspektive. No yasno, chto kak-to vliyaet. Znachit, mozhno rassuzhdat' i o analogichnyh yavleniyah na ekzoplanetah primenitel'no k probleme sushestvovaniya "mnozhestva obitaemyh mirov". Avtory stat'i rassmatrivayut mezhzvezdnuyu i mezhplanetnuyu sredu, zvezdnye vetra i t.p s tochki zreniya stabil'nogo klimata na planetah.

Sm. takzhe stat'yu Izmodenova, posvyashennuyu nashei lokal'noi srede.


konferenciya astro-ph/0208563 Neutron Stars, Pulsars and Supernova Remnants: concluding remarks
Authors: F. Pacini
Comments: 3 pages. To appear in the Proceedings of the 270. WE-Heraeus Seminar on Neutron Stars, Pulsars and Supernova Remnants, Jan. 21-25, 2002, Physikzentrum Bad Honnef, eds W. Becker, H. Lesch & J. Truemper. Proceedings are available as MPE-Report 278

Odnovremenno poyavilos' mnozhestvo materialov seminara po neitronnym zvezdam, pul'saram i ostatkam sverhnovyh. Statei ochen' mnogo, poetomu ukazhem lish' nekotorye. Obzor po nablyudeniyam radiopul'sarov daetsya v zametke Vilebinskogo. Mehanizmy izlucheniya radiopul'sarov obsuzhdayutsya Lyubarskim. Interesnyi istochnik, Geminga-2, opisan v stat'e Reimera i dr. Gamma-pul'sary opisany v rabote Kanbaha. Nablyudeniya na sputnike Chandra yavlyayutsya predmetom korotkogo obzora Vaiskopfa. Drugie stat'i legko naiti, zadav v pole "Comments" slovosochetanie "WE-Heraeus".


astro-ph/0208565 Stability of rotating spherical stellar systems
Authors: Andres Meza
Comments: 6 pages, 3 figures, accepted by A&A

S pomosh'yu N-body modelirovaniya issleduetsya ustoichivost' vrashayushihsya sfericheskih zvezdnyh sistem. Kazalos' by, vopros mnogokratno obsuzhdavshiisya, no izyuminka zdes' v realistichnyh profilyah plotnosti.


obzor astro-ph/0208567 Neutrino physics from cosmological observations
Authors: Steen Hannestad
Comments: 7 pages, 3 figures, Invited talk at the XXth Internat. Conf. on Neutrino Physics and Astrophysics (Neutrino 2002), Munich, Germany, May 25-30, 2002

Daetsya obzor sovremennogo sostoyaniya t.n. neitrinnoi kosmologii.


lekciya astro-ph/0208576 Tsunami Inflation: Selfconsistent Quantum Dynamics
Authors: H.J. de Vega
Comments: LaTex, 29 pages, 7 .ps figures, Lectures at the 8th. Erice Chalonge School, p. 45-80 in the Proceedings, edited by H.J. de Vega, I.M. Khalatnikov and N.G. Sanchez, Kluwer 2001

Lekciya po inflyacionnoi kosmologii. Osoboe vnimanie udeleno kvantovoi storone dela.


astro-ph/0209005 Brown Dwarfs as Ejected Stellar Embryos: Observational Perspectives
Authors: Bo Reipurth, Cathie Clarke
Comments: 10 pages, To appear in IAU Symp. 211 on "Brown Dwarfs" ed. E. Martin

Kak obrazuyutsya korichnevye karliki? Avtory polagayut, chto obrazuyutsya oni kak obychnye zvezdy, vmeste s obychnymi zvezdami, no na stadii formirovaniya za schet mnogoob'ektnogo dinamicheskogo vzaimodeistviya samye legkie chleny gruppy obrazuyushihsya zvezd vybrasyvayutsya. Sootvetstvenno, ih rost ostanavlivaetsya. Eto i est' korichnevye karliki. V stat'e obsuzhdayutsya svyazannye s etim scenariem nablyudatel'nye perspektivy. Osoboe vnimanie udelyaetsya tomu, chto tol'ko chto vybroshennye ob'ekty mogut byt' eshe v vozbuzhdennom sostoyanii (tol'ko posle akkrecii), t.o. ih spektry i svetimosti mogut sushestvenno otlichat'sya ot parametrov bolee staryh korichnevyh karlikov.


lekciya astro-ph/0209007 X-ray Evidence for Supermassive Black Holes at the Centers of Nearby Galaxies
Authors: Stefanie Komossa
Comments: Ludwig-Biermann Award Lecture, to appear in: Reviews in Modern Astronomy 15, R. Schielicke (ed.), Springer-Verlag, p. 27-56 (2002); preprint incl. full-size figures is available at http://www.xray.mpe.mpg.de/~skomossa/

Daetsya korotkii obzor rentgenovskih nablyudenii galaktik s aktivnymi yadrami, a takzhe opticheski-neaktivnyh galaktik, na sputnikah Chandra i XMM-Newton.


astro-ph/0209026 What we can learn from observations of cooling neutron stars
Authors: D.G. Yakovlev, P. Haensel
Comments: 5 pages, 2 figures
astro-ph/0209027 Thermal state of transiently accreting neutron stars
Authors: D.G. Yakovlev, K.P. Levenfish, P. Haensel
Comments: 7 pages, 2 figures

Dve stat'i ot piterskoi gruppy issledovatelei neitronnyh zvezd. Gruppa izvestna v pervuyu ochered' svoimi raschetami ohlazhdeniya neitronnyh zvezd. Imenno etoi probleme i posvyasheny obe stat'i.

V pervoi stat'e obsuzhdayutsya odinochnye neitronnye zvezdy s razlichnym veshestvom v ih yadrah. Vo vtoroi rassmatrivayutsya zvezdy v dvoinyh sistemah, gde proishodyat epizody akkrecii, mezhdu kotorymi mozhno nablyudat' poverhnost' ostyvayushego kompaktnogo ob'ekta.


obzor astro-ph/0209035 The Evolution of X-ray Clusters of Galaxies
Authors: Piero Rosati, Stefano Borgani, Colin Norman
Comments: 40 pages, 15 figures. Full resolution figures can be downloaded from http://www.eso.org/~prosati/ARAA/ Journal-ref: Annual Review of Astronomy and Astrophysics, 2002, vol. 40, p. 539-577

V obzore privodyatsya rezul'taty issledovanii v rentgenovskom diapazone, provedennye na sputnikah ROSAT, ASCA, Beppo-SAX, Chandra i Newton-XMM. Obsuzhdaetsya evolyuciya skoplenii galaktik.


astro-ph/0209039 etro-MACHOs: Pi in the sky?
Authors: Daniel E. Holz, John A. Wheeler
Comments: 5 pages, 3 figures. ApJ in press

Chto budet, esli posvetit' na chernuyu dyru? Budet mnogo interesnogo. V chastnosti, chast' luchei vernetsya obratno. Mozhno li eto nablyudat'? Avtory rassmatrivayut neskol'ko situacii (Solnce i blizka chernaya dyra i dr.). K sozhaleniyu, perspektivy obnaruzhit' takoe "svetovoe eho" neveliki, no sama stat'ya dovol'no interesna.


obzor astro-ph/0209041 Inventory of Black Hole Binaries
Authors: Jerome A. Orosz
Comments: Invited talk at IAU Symp. 212, "A Massive Star Odyssey, from Main Sequence to Supernova", to appear in the proceedings (K. A. van der Hucht, A. Herraro, & C. Esteban eds., San Francisco: ASP), 7 pages, 1 figure, 1 sideways table

Obsuzhdayutsya dvoinye sistemy s chernymi dyrami. Seichas est' uzhe 17 par, gde massa kompaktnogo ob'ekta slishkom velika dlya neitronnoi zvezdy. Osoboe vnimanie avtor udelyaet opticheskim nablyudeniyam kandidatov v chernye dyry.


astro-ph/0209043 Chemodynamical Modeling of Drawf Galaxy Evolution
Authors: . Berczik, G. Hensler, Ch. Theis & R. Spurzem
Comments: 9 pages, LaTeX2e, 8 ps figures, using the ise2.cls, natbib.sty and graphicx.sty. Presented as oral contribution at the "Interaction of Stars with their Environment II". 15-19 May, 2002, Budapest, Hungary

Predstavleny rezul'taty chislennogo modelirovaniya zhizni galaktiki. V raschety vklyuchena trehmernaya dinamika i himicheskaya evolyuciya. Stat'ya interesna prezhde vsego kak primer togo, kak provodyatsya takie raboty, gde avtory pytayutsya vklyuchit' vse vazhnye komponenty (zvezdy, mezhzvezdnuyu sredu, temnuyu materiyu i t.d.).


astro-ph/0209062 SIMBOL-X, a new generation X-ray telescope for the 0.5-70 keV range
Authors: Philippe Ferrando
Comments: 4 pages, 3 figures; Proceedings of the 4th Microquasar Workshop, eds. Ph Durouchoux, Y. Fuchs and J. Rodriguez, published by the Center for Space Physics: Kolkata

Kratko opisan franko-ital'yano-britanskii proekt nebol'shogo rentgenovskogo sputnika. Rentgenovskii teleskop budet imet' ochen' bol'shoe fokusnoe rasstoyanie (30 metrov), chto dostigaetsya ispol'zovaniem dvuh apparatov. Esli vse budet horosho, to sputnik dast pervye rezul'taty let cherez 7-8.


obzor astro-ph/0209064 Hypernovae and their Nucleosynthesis
Authors: Ken'ichi Nomoto, Keiichi Maeda, Hideyuki Umeda, Takuya Ohkubo, Jingsong Deng, Paolo Mazzali
Comments: Invited talk at IAU Symposium 212, "A Massive Star Odyssey, from Main Sequence to Supernova", to be published in the Proceedings (San Francisco: ASP) eds. K.A. van der Hucht, A. Herrero, & C. Esteban, 9 pages

Daetsya obzor po nukleosintezu v gipernovyh. Oni ochen' populyarny v poslednee vremya v svyazi s nekotorymi modelyami gamma-vspleskov. Odnako, poka net odnoznachnyh vyvodov v pol'zu samogo sushestvovaniya gipernovyh. Issledovaniya v oblasti nukleosinteza mogut pomoch' v reshenii voprosa o real'nosti takih supervzryvov.


obzor astro-ph/0209066 The chemical evolution of the solar neighbourhood
Authors: D. Vanbeveren and E. De Donder
Comments: 12 pages, 3 figures, Pacific Rim Conference, Xi'an, China, 11-17 July 2002

Obzor po himicheskoi evolyucii galaktik. osoboe vnimanie udelyaetsya massivnym zvezdam (v pervuyu ochered' vetram), a takzhe dvoinym sistemam. Obsuzhdaetsya rol' vrasheniya zvezd v raschetah him. evolyucii.


astro-ph/0209068 Hyperon stars at birth: a microscopic study
Authors: I. Vida\~na, I. Bombaci, A. Polls, A. Ramos
Comments: Submitted to Astronomy & Astrophysics

Issleduyutsya ochen' molodye neitronnye zvezdy (t.n. protoneitronnye zvezdy). V ramkah vybrannogo podhoda avtory v chastnosti pokazyvayut, chto takie ob'ekty s gravitacionnoi massoi ot 1.28 do 1.59 mass Solnca yavlyayutsya metastabil'nymi i pozzhe kollapsiruyut, prevrashayas' v malomassivnye chernye dyry.


obzor astro-ph/0209080 Solar Models: An Historical Overview
Authors: John N. Bahcall
Comments: Invited talk, Neutrino 2002, Munich, May 2002

Daetsya istoricheskii obzor 40-letnih issledovanii v oblasti sozdaniya solnechnyh modelei v neitrinnoi astrofizike.


obzor astro-ph/0209090 Milestones in the Observations of Cosmic Magnetic Fields
Authors: J. L. Han, R. Wielebinski
Comments: Invited Review (ChJA&A); 32 pages. Sorry if your significant contributions in this area were not mentioned. Published pdf & ps files (with high quality figures) now availble at http://www.chjaa.org/2002_2_4.htm
Journal-ref: ChJA&A Vol.2, pp.293-324 (2002)

Daetsya obzor po nablyudatel'nym proyavleniyam kosmicheskih magnitnyh polei. Osoboe vnimanie udelyaetsya polyu Galaktiki, a takzhe vnegalakticheskim ob'ektam. Izlagayutsya osnovy nablyudatel'nyh metodov (polyarizaciya sveta zvezd, effekt Zeemana, mera vrasheniya i dr.).

O mezhgalakticheskii magnitnyh polyah sm. takzhe astro-ph/0209091. A o modelirovanii mezhgalakticheskoi sredy - astro-ph/0209094.



Arhiv statei, voshedshih v predydushie vypuski.

Razdely arhiva (s iyulya 2002 g.):
obzory, 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.
Obzornye stat'i v astro-ph s 2001 g.

Sergei Popov

Obsudit' na forume


Na glavnuyu stranicu

Publikacii s klyuchevymi slovami: elektronnye preprinty - obzory - astro-ph
Publikacii so slovami: elektronnye preprinty - obzory - astro-ph
Sm. takzhe:
Vse publikacii na tu zhe temu >>

Ocenka: 2.1 [golosov: 19]
 
O reitinge
Versiya dlya pechati Raspechatat'

Astrometriya - Astronomicheskie instrumenty - Astronomicheskoe obrazovanie - Astrofizika - Istoriya astronomii - Kosmonavtika, issledovanie kosmosa - Lyubitel'skaya astronomiya - Planety i Solnechnaya sistema - Solnce


Astronet | Nauchnaya set' | GAISh MGU | Poisk po MGU | O proekte | Avtoram

Kommentarii, voprosy? Pishite: info@astronet.ru ili syuda

Rambler's Top100 Yandeks citirovaniya