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Example: Survey of dust shells around AGB stars. ´ select objects from two colour diagram; resolved objects. ´ 3 ATs with short to intermediate baselines of ...

http://www.mpifr-bonn.mpg.de/div/ir-interferometry/viewgraphs/bloecker.pdf

ULTRA HIGH-RESOLUTION STUDY OF THE SHELLS AROUND EVOLVED STARS. OUTLINE. • Facts: SiO masers in AGB and post-AGB stars, spatial distribution ...

http://www.mpifr-bonn.mpg.de/div/vlbi/vsop2bonn/pdf/colomer.pdf

8, 24, 25] and are young and nonsteady stars [29, 30], around which gas–dust shells (disks) have formed during their course ...

http://www.springerlink.com/index/BQM2TDBGEWY1UP5T.pdf

Aumann (1988) found that the presence of cool shells around A, F, and G Main-. Sequence stars is the rule. However, Odenwald (1986) finds that 'IR excesses ...

http://www.springerlink.com/index/XTW278U8X7V70303.pdf

shell envelopes around stars. With the exception of the oxygen- rich star CIT 3, the ratios of stellar radius to inner radii of the dust shells do not vary ...

http://www.iop.org/EJ/article/0004-637X/611/1/466/59244.web.pdf

ern hemisphere around HD 179821 is to imagine that the shell is being slowed by the local interstellar medium. However, the proper motion of the star is ...

http://www.iop.org/EJ/article/1538-4357/525/2/L113/995526.web.pdf

17 Feb 2010 ... The youngest detached shells, those around the carbon stars R Scl and U Cam, are studied here in great detail in scattered ...

http://www.aanda.org/articles/aa/pdf/forth/aa13929-09.pdf

Our results support the hypothesis that the observed geometrically thin, detached shells around carbon stars are the results of brief periods of intense ...

http://www.aanda.org/articles/aa/pdf/2010/03/aa13376-09.pdf

In 1995, I bought a copy of Dave Bleser's Round Stars and Shells, and my pyrotechnic life changed. Here was a method to build shells that was easy, fast, ...

http://www.pyrobin.com/files/assembling oddly-filled shells.pdf

but larger shells require correspondigly thicker cardboard. ... stars around the sides. In the pictures, cut stars are used but using round or cylindrical ...

http://www.pyrobin.com/files/aerial shells.pdf

by EP Bagliani - Related articles

http://cfa-www.harvard.edu/~mmarengo/pub/1995nct3.conf...71P.pdf

THE STUDY OF THE INNER SHELLS AROUND EVOLVED STARS. FROM SiO MASER EMISSION. Valentín Bujarrabal. Observatorio Astronómico Nacional, Spain ...

http://www.atnf.csiro.au/research/masermeeting/web_papers/507_Bujarrabal.pdf

Most dust shells around AGB stars are known to be spheri- cally symmetric on larger scales, whereas most objects in the immediate successive ...

http://www.eas-journal.org/articles/eas/pdf/2003/01/eas2003018.pdf

by SJ Arthur - 2007 - Cited by 2

http://www.astroscu.unam.mx/rmaa/RMxAC..30/PDF/RMxAC..30_sjarthur.pdf

by MC Martın - 2008 - Related articles

http://www.astroscu.unam.mx/rmaa/RMxAC..33/PDF/RMxAC..33_mmartin.pdf

The Hubble photos show shells of stars around a bright quasar, known as MC2 1635+119, which dominates the center of the galaxy. The presence of the shells ...

http://www.physorg.com/pdf112540159.pdf

by NA Krivova - 1998 - Related articles

http://www.terrapub.co.jp/journals/EPS/pdf/5006_07/50060603.pdf

We investigate the dust composition of detached shells around carbon stars, with a focus to understand the origin of the cool magnesium-sulfide (MgS) ...

http://cdsweb.cern.ch/record/645440/files/0309777.pdf

by L Piovan - 2003 - Cited by 43

http://cdsweb.cern.ch/record/625890/files/0306583.pdf

Dust Shells around Evolved Stars. Toshiya Ueta (University of Denver, USA). + the MIRIAD and Spitzer-MLUES collaborations. 1. R Hya: the Discovery ...

http://www.mpia.de/DNF08//Posters/Toshiya_Ueta.pdf

by L Piovan - Related articles

http://sait.oats.inaf.it/MSAIt770306/PDF/2006MmSAI..77..873P.pdf

Round Stars & Shells. Dave Bleser's book that tells you how to make round shells like a pro. Using step-by-step instructions, Dave shows you how ...

http://fireworksnews.commercev3.com/downloads/2009 spring catalog.pdf

These observations have demonstrated that very extended circumstellar shells of cold dust DO EXIST around evolved stars, reflecting their mass losing nature ...

http://www.iac.es/proyect/apn4/media/ppt_presentations/ueta_APN4_poster51.pdf

by AMS Richards - Related articles

http://pos.sissa.it/archive/conferences/072/035/IX EVN Symposium_035.pdf

the detached shells detected around carbon stars, it is possible that these objects are early post-AGB objects. However, much uncertainty exist as to the ...

http://pos.sissa.it/archive/conferences/072/081/IX EVN Symposium_081.pdf

Atomic & Optical Theory. Los Alamos. Spectroscopy and Dynamical Modeling of. Circumstellar Dust Shells Around. Carbon-Rich Long-Period Variable Stars ...

http://www.t4.lanl.gov/tdiv-features99/keady.99.pdf

COMETARY SHELLS AROUND OTHER STARS. Weissman, P. R. sive reservoir of comets interior to the known one (6), extending perhaps from ...

http://www.lpi.usra.edu/meetings/lpsc1984/pdf/1457.pdf

Thought Question. What happens as a star's inert helium core starts to shrink? A. Hydrogen fuses in shell around core. B. Helium fusion slowly begins. ...

http://www.ifa.hawaii.edu/users/iroussev/Lecture19_110f2009.pdf

The pressure from the outer portion of the star compresses the interior enough that H-burning starts in a narrow shell around the (inert) helium core. ...

http://www.ifa.hawaii.edu/users/shadia/lectures/habbal_astro110-01_spring2009_lecture24.pdf

ROUND STARS COMBO - Dave Bleser's “Round Stars & Shells” famous book, and his video that shows how he ... stars. Dave wrote the book: Round Stars & Shells. ...

http://www.fireworksnews.com/downloads/2007 holiday catalog.pdf

by MJ Barlowvey to seek fossil dust shells around evolved stars at many different evolutionary stages. The imaging survey should be initiated using SPIRE, ...

http://herschel.esac.esa.int/Publ/2001/panelB1_barlow.pdf

1 Feb 1996 ... shells of CO line-emitting gas around these stars. The shells expand with velocities in the range 13-20kms-i, ...

http://www.astro.keele.ac.uk/AGBnews/issues/01feb96.pdf

Our investigation of Abell 58 showed that the diameter of the dust shell around the central star is actually on the lower boundary where temper- ...

http://www.koller.info/science/docs/ams99.pdf

by DDS HALE - 1997 - Cited by 31

http://www.physics.ucsb.edu/~lipman/pubs/berkeley/hale97.pdf

by HE Bond - Cited by 2

http://www.stsci.edu/~bond/apn3_v838.pdf

style effects shells are canister. As opposed to round. Chrysanthemum. Chrys. A round, fine petal, flower shape aerial star shell with tailed on the stars ...

http://www.pyro-pro.com/files/2009 PPI Information.pdf

by OA Tsiopa - Related articles

http://www.aavso.org/publications/ejaavso/v35n1/153.pdf

straints on the dust shells around the additional stars. 2. OBSERVATIONS. All the observations presented here were made on the ...

http://iopscience.iop.org/0004-637X/471/2/973/pdf/0004-637X_471_2_973.pdf

Superwind Models for the Dust Shells around OH/IR Stars. This article has been downloaded from IOPscience. Please scroll down to see the full text article. ...

http://iopscience.iop.org/0004-637X/479/2/918/pdf/0004-637X_479_2_918.pdf

What have we learned? • What are the life stages of a low-mass star? —H fusion in core (main sequence). —H fusion in shell around contracting core (red ...

http://faculty.physics.tamu.edu/nsuntzeff/astr101_2009A/Lecture17.pdf

by PK Panda - 2000 - Cited by 3

http://prints.iiap.res.in/bitstream/2248/3098/1/Pandey.pdf

The outer structures around stars generally are considered to be spherical in shape. .However, JBe ana. B-type stars with shells are known to show i£™§ ...

http://prints.iiap.res.in/bitstream/2248/556/1/UNDERHILL.pdf

by A Jones - Cited by 2

http://aramis.obspm.fr/DUSTY04/talks/jones.pdf

shell of gas around the star, that gets less and less dense as it expands out in space. ... shells around the hot post-AGB star as a planetary nebula. ...

http://brahms.phy.vanderbilt.edu/~rknop/classes/a102/fall2003/handouts/stlrev.pdf

by WS Holland - 1998 - Cited by 378

http://www.roe.ac.uk/ukatc/research/topics/dust/hgzw98.pdf

sure of the shocked central-star wind material. We have now a double-shell structure which is typical for many round or elliptical PNe. When the surround- ...

http://redalyc.uaemex.mx/redalyc/pdf/571/57112048.pdf

around W Hya. Young et al. (1993) reported the detection of numerous infrared shells around red giant stars and young PNe; they found e.g. 4 large shells ...

http://www.planeta-observatory.gov.np/publication/sw3/Huge Aspherical Dust Structures Around the Planetary Nebulae NGC 6826.pdf

by KW Suh - Related articles

http://kadc.kasi.re.kr/paper/jass/pdf/13/13_18.pdf

by K Tatebe - Related articles

http://isi.ssl.berkeley.edu/papers/Tatebe2007SPIE6678.pdf

by L Waters - 1996 - Cited by 28

https://openaccess.leidenuniv.nl/retrieve/2965/352_093.pdf