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1 - 38 of 38 search results for TALK:PC53 20 |u:people.ast.cam.ac.uk where 0 match all words and 38 match some words.

  1. Results that match 1 of 2 words

  2. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_20.pdf
    16 Nov 2017: Structure & Evolution of Stars 1. Structure and Evolution of StarsLecture 20: Supernovae, Core Collapse and. ... Photodisintegration effectively reverses nucleosynthesis! Structure & Evolution of Stars 19. Structure & Evolution of Stars 20.

  3. Martin Rees: Chapters in books and longer popular articles

    https://people.ast.cam.ac.uk/~mjr/longpop.html
    18 Oct 2017: Discovery and Invention (B.A. Presidential Lecture) 1995, Interdisciplinary Science Reviews 20, 281 (1995). ... Our Universe. Leverhulme Lecture (Liverpool University). Six Numbers Prometheus 4, 20-25 (2000).

  4. Martin Rees: Short Articles & Miscellaneous Journalism

    https://people.ast.cam.ac.uk/~mjr/shortpop.html
    18 Oct 2017: Nature, September 2003. Next giant leap for mankind. Daily Telegraph. December 20, 2003. ... Evening Standard, 23 January 2015. Solar eclipse 2015. Daily Telegraph. 20 March 2015.

  5. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_24.pdf
    24 Nov 2017: Structure and Evolution of Stars 19. Structure and Evolution of Stars 20. ... The light curves of WD 1145017 from 2016 March 19 (top panel) and 2016 March 20 (bottom panel), simultaneously observed by the AAT in the infrared J band, and by three

  6. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_07.pdf
    15 Oct 2017: 4. 31 aTnkTP =. Structure & Evolution of Stars 16. Star(s) of the Week: #1• SDSSJ110639.10-004720.06; g=20.2. ... SDSSJ122726.77004641.03 vr=-215kms-1 d=1035kpc. Structure & Evolution of Stars 20. Illustration of the difference between the absorption

  7. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_12.pdf
    24 Oct 2017: Structure & Evolution of Stars 22. Picture Credits. • Slide 20 Green & Jones, CUP. ... Slide Number 19. Slide Number 20. Lecture 12: Summary. Picture Credits.

  8. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_03.pdf
    9 Oct 2017: Slides 7, 13 and 20 Ostlie and Carroll• Slide 8 Phillips, Wiley• Slide 5 Tayler “Sun as a Star”, CUP. ... Line Profiles: Pressure Broadening. Slide Number 20. Slide Number 21. Two-dimensional Spectral Classification: Luminosity Class.

  9. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_10.pdf
    22 Oct 2017: Reserve University• Slides 19 and 20 Science magazine. Structure and Evolution of StarsLecture 10: Thermonuclear Reactions. ... Ex)-Star of the Week: #2. Slide Number 19. Slide Number 20.

  10. M. Pettini: Structure and Evolution of Stars EXERCISES: Set ...

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Examples1_2017.pdf
    13 Oct 2017: Date RA Dec. 1 Jan 2000 12h 30m 15s.1 51 20′ 15′′.01 Jan 2001 12h 30m 16s.9 51 20′ 32′′.31 Jan 2002 12h 30m 18s.0 51 ... 4. and. (ii) Wien’s lawλmaxT = 0.290 cm K. Q5b: A person is standing in a room at a temperature of 20 C.

  11. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_08.pdf
    24 Oct 2017: Structure & Evolution of Stars 19. Structure & Evolution of Stars 20. ... Slide Number 18. Slide Number 19. Slide Number 20. Slide Number 21.

  12. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_13.pdf
    2 Nov 2017: Mass estimate 18-25 solar masses (from models). Structure & Evolution of Stars 20. ... Slide Number 18. Slide Number 19. Slide Number 20. Slide Number 21.

  13. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_02.pdf
    9 Oct 2017: Wien’s Displacement Law. T (K) λ (μm) Source. 20 145 Molecular cloud293 9.9 Room temperature. ... Slide Number 20. Slide Number 21. Slide Number 22. Wien’s Displacement Law.

  14. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_17.pdf
    10 Nov 2017: Energy generation from the twin shells is enormous. Structure & Evolution of Stars 20. ... Slides 6, 8, 10, 14, 15, 20 and 22 from F Shu, University Science Books.

  15. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_18.pdf
    10 Nov 2017: Structure & Evolution of Stars 19. Structure & Evolution of Stars 20. ... Slide Number 19. Slide Number 20. Slide Number 21. Slide Number 22.

  16. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_23.pdf
    24 Nov 2017: For small R, neutron star with 𝑅𝑅 104m and 𝑀𝑀 1.5MSun then 20% of rest-mass (𝑚𝑚𝑐𝑐2) liberated as material reaches neutron star surface, cf energy from nuclear fusion, 1% ... rdr. PdP. rPr. GmdmdP. 4. 4. 4. 4. 20. 44. =. ===. =. =.

  17. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_09.pdf
    20 Oct 2017: Structure & Evolution of Stars 20. Lecture 9: Summary• Opacity – have looked at the dependence on density,. ... Slide Number 18. Slide Number 19. Slide Number 20. Picture Credits.

  18. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_15.pdf
    6 Nov 2017: at low T and polytropic index for fully convective star is n=1.5 and A=20 – an almost vertical track in the HR-diagram• As the mass of the protostar ... Slide Number 18. Slide Number 19. Slide Number 20. Slide Number 21.

  19. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_16.pdf
    10 Nov 2017: Structure & Evolution of Stars 20. Absorption line profiles of transitions in neutral Fe and Ti towards the star and at distances further out across the nebulaNote the sharp features present in ... Slides 3 and 17 Ostlie and Carroll• Slide 7 Digital

  20. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_14.pdf
    6 Nov 2017: Structure & Evolution of Stars 20. Solving the Equations of Stellar Structure• One class of special cases arises when the pressure depends only on the density so that there is no ... Slide Number 18. Slide Number 19. Slide Number 20. Slide Number 21.

  21. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_19.pdf
    16 Nov 2017: would be reassuring. Structure & Evolution of Stars 20. Structure & Evolution of Stars 21. ... Compare to the ratio of the populations in the “Blue Clump” compared to the rest of the population on the Horizontal Branch –only 20% of the He-rich bMS

  22. M. Pettini and Paul Hewett: Structure and Evolution of ...

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Examples4_2017.pdf
    24 Nov 2017: M. Pettini and Paul Hewett: Structure and Evolution of Stars. EXERCISES: Set 4 of 4. Q1: The figure below shows, among other things, the path followed in the H-R diagram by a cooling white dwarf of mass M = 0.63M. (i) Deduce the slope of the straight

  23. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_22.pdf
    17 Nov 2017: Structure & Evolution of Stars 20. Digitize the objective-prism exposures, derive a wavelength-scale and look for stars that have small or non-existent depressions at <4000 Angstroms and no strong ... Slide Number 20. Slide Number 21. Slide Number 22.

  24. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_05.pdf
    12 Oct 2017: Structure & Evolution of Stars 19. Structure & Evolution of Stars 20.

  25. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_11.pdf
    24 Oct 2017: Structure & Evolution of Stars 19. Binding Energy per Nucleon. Structure & Evolution of Stars 20. ... Slide Number 19. Slide Number 20. Slide Number 21. Slide Number 22.

  26. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_04.pdf
    13 Oct 2017: Structure & Evolution of Stars 20. Spectroscopic Binaries. 3212. 3321. 23.

  27. PowerPoint Presentation

    https://people.ast.cam.ac.uk/~phewett/SandES2017/Lec2017_21.pdf
    17 Nov 2017: Structure & Evolution of Stars 20. Optical time sequence (x-axis) of the Crab Pulsar and nearby (constant) objects showing double-pulse (per orbit) with a period of 0.033s. ... Slide Number 17. Slide Number 18. Slide Number 19. Slide Number 20.

  28. Mon. Not. R. Astron. Soc. 000, 000–000 (2017) Printed ...

    https://people.ast.cam.ac.uk/~wyatt/bdjl17.pdf
    5 May 2017: The image has been cut-off at the 20% primary beam power level. ... Uniform -433 Uniform -333 Uniform -4. 33. -20< <20 -20< <20 -20< <20.

  29. arX iv:1 702. 0512 3v1 [as tro- ph.E P] ...

    https://people.ast.cam.ac.uk/~wyatt/bfwv17.pdf
    5 May 2017: 10 20 30 40 50T (10. 3 K). 0.0. 0.2. 0.4. ... 5. 0 20 40 60 80i (). 0.01. 0.10. 1.00. 10.00.

  30. arX iv:1 709. 0841 4v1 [as tro- ph.S R] ...

    https://people.ast.cam.ac.uk/~wyatt/mcka17.pdf
    26 Sep 2017: mass estimate is at most 1.5 higher the one derived. for 20 K. ... 2017),. and 20 K for the other sources as the gas excitation tem-.

  31. MNRAS 000, 1–14 (0000) Preprint 28 April 2017 Compiled ...

    https://people.ast.cam.ac.uk/~wyatt/mwkh17.pdf
    5 May 2017: The latter is resolved with a total flux of2.20.3 mJy within a 2′′ radius circumference. ... First row: synthetic images of the disc. Contours represent 5,20 and 80 µJy arcsec2.

  32. MNRAS 000, 1–16 (2017) Preprint 21 November 2017 Compiled ...

    https://people.ast.cam.ac.uk/~wyatt/xrvv17.pdf
    21 Nov 2017: The sky background was esti-mated from an annulus of between 10 and 20 pixels. ... the 20% deep and 90 min long transit re-ported in Alonso et al.

  33. , DRAFT VERSION DECEMBER 23, 2017Typeset using LATEX twocolumn ...

    https://people.ast.cam.ac.uk/~wyatt/baaa18.pdf
    23 Dec 2017: BLAIN,17 ALICIA CAPETILLO BLANCO,18. EVA H. L. BODMAN,19, 20 ANNE BOUCHER,21 MARK BRADLEY,4 STEPHEN M. ... 2.2. Spectroscopy. Over a six month period beginning 2017 May 20, we ac-quired low-resolution spectra with the Kast Double Spec-trograph mounted on

  34. Circumstellar discs: What will be next? Quentin Kral, Cathie ...

    https://people.ast.cam.ac.uk/~wyatt/kcw17.pdf
    13 Nov 2017: Abstract This prospective chapter gives our view on the evolution of the study ofcircumstellar discs within the next 20 years from both observational and theoreticalsides. ... For example, Gaia is expected to discover at least 20,000 planets (more.

  35. Draft v7.0Preprint typeset using LATEX style AASTeX6 v. 1.0 ...

    https://people.ast.cam.ac.uk/~wyatt/mrdk17.pdf
    11 Sep 2017: KIC 8462852 20 06 15.46 44 27 24.6 11.86 0.54 0.40. ... Star 1 20 07 09.07 44 20 17.1 11.59 0.54 0.40.

  36. MNRAS 000, 1–24 (2017) Preprint 30 March 2017 Compiled ...

    https://people.ast.cam.ac.uk/~wyatt/rwt17.pdf
    5 May 2017: We note that the assumptions ofLaplace-Lagrange theory are expected to break down wheni 20. ... down for i 20. Larger inclinations are only included here for demonstration purposes only.

  37. Mon. Not. R. Astron. Soc. 000, 1–27 (2002) Printed ...

    https://people.ast.cam.ac.uk/~wyatt/kmwk17.pdf
    5 May 2017: We see that the predicted CO masses for 20 starsin this sample are comparable to the level of observed COmasses in other systems.

  38. Preprint typeset using LATEX style emulateapj v. 01/23/15 DETECTION…

    https://people.ast.cam.ac.uk/~wyatt/mmkwk17.pdf
    18 May 2017: The phase obtained with respect to pericentre(20 25) is consistent with the model having a maxi-mum near pericentre. ... Indeed, the mass loss rate. through the cascade is & 20 times higher for the β Pic-toris disk, and the higher amounts of CO also

  39. arX iv:1 701. 0656 8v1 [as tro- ph.S R] ...

    https://people.ast.cam.ac.uk/~wyatt/kkpr17.pdf
    5 May 2017: 11. rsos.royalsocietypublishing.orgR. Soc. opensci. 0000000. 20 40 60 80 100 120 140Lag (days). ... DA. CF. pow. er. off. set. 20 40 60 80 100 120 140Lag (days).

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