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    1. Rotation Periods of ZAMS Stars
    ... High--mass stars tend to rotate much more quickly than the low--mass stars. ... By moving the decoupling radius for stars of various ages and various masses, the observed distributions can be reproduced. ...
    [ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~swolk/thesis/intro/node4.html -- 6.1 Кб -- 02.10.2012
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    2. Relations
    ... That the highest mass stars are rotating most quickly may be an evolutionary effect. ... Such stars evolve more quickly than low mass stars. ... so that there are no slowly rotating high mass stars left to observe by the age of ...
    [ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~swolk/thesis/discussion/node3.html -- 7.2 Кб -- 02.10.2012
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    3. No Title
    ... early 1970s, it was shown that for stars of mass > 1.5 M , their specific angular ... While the Sun itself and similar low--mass stars fall below this relation by two ... In the case of low mass pre--main sequence (PMS) stars, we seek to learn whether ...
    [ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~swolk/thesis/intro/intro.html -- 7.7 Кб -- 02.10.2012
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    4. PAUL J. GREEN - Contributing ConcepTests
    ... Life is less likely to evolve on planets around massive main sequence stars because massive stars . ... As a massive star collapses, the gravitational field on the stellar surface . a) doubles . $b) increases strongly . ...
    [ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~pgreen/educ/Contrib.html -- 8.6 Кб -- 01.10.2012
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    5. SAO Summer Intern Program Projects, 2009
    ... PROJECT TITLE: Analyzing Optical Spectra of Massive Stars and Young Stellar Objects in Cygnus-X . Abstract: . ... 2) study the role of clustering and triggering in high mass star formation, 3) sudy low mass star formation in a massive ...
    [ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/REU/projects09.html -- 25.2 Кб -- 01.10.2012
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    6. SAO Summer Intern Program Projects, 2009
    ... PROJECT TITLE: Analyzing Optical Spectra of Massive Stars and Young Stellar Objects in Cygnus-X . Abstract: . ... 2) study the role of clustering and triggering in high mass star formation, 3) sudy low mass star formation in a massive ...
    [ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/REU/2009/projects09.html -- 25.5 Кб -- 01.10.2012
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    7. http://hea-www.harvard.edu/~swolk/cv.ps
    ... Star Formation Specific Interests: Very low mass stars, Star formation in clus­ ters ... Rotation Periods of Low­Mass Stars of the Upper Scorpius OB Association Adams, N.R ... Refereed Publications (continued): Low Mass Star Formation in the Orion OB ...
    [ Текст ]  Ссылки http://hea-www.harvard.edu/~swolk/cv.ps -- 214.8 Кб -- 16.10.2006
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    8. http://hea-www.harvard.edu/AstroStat/Stat310MM_VI_VII/jcm_20061212.pdf
    ... cosmic time) But - biases in sample Biases NUMBER OF STARS VS MASS Eddington Bias: in astronomy, there are always more little ... Suppose there are 10 stars of mass 0.5 and 100 stars of mass 0.4, and you have a 20 percent error on measuring the mass. ...
    [ Текст ]  Ссылки http://hea-www.harvard.edu/AstroStat/Stat310MM_VI_VII/jcm_20061212.pdf -- 1163.5 Кб -- 12.12.2006
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    9. http://hea-www.harvard.edu/AstroStat/Stat310_1213/nms_20120904.pdf
    ... Final Mass Relation (IFMR) White dwarf mass < progenitor star mass The mapping between the progenitor mass and the white dwarf ...
    [ Текст ]  Ссылки http://hea-www.harvard.edu/AstroStat/Stat310_1213/nms_20120904.pdf -- 1424.4 Кб -- 04.09.2012
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    10. PAUL J. GREEN - Contributing ConcepTests
    ... main sequence stars because massive stars . a) pull planets inward wth their powerful gravity . ... As a massive star collapses, the gravitational field on the stellar surface . a) doubles . $b) increases strongly . ...
    [ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~pgreen/educ/Contrib_oct01.html -- 8.4 Кб -- 01.10.2012
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