Language:
English
繁體中文
Help
圖資館首頁
Login
Back
Switch To:
Labeled
|
MARC Mode
|
ISBD
Amplitude modulation of pulsation mo...
~
Bowman, Dominic M.
Amplitude modulation of pulsation modes in Delta Scuti stars
Record Type:
Electronic resources : Monograph/item
Title/Author:
Amplitude modulation of pulsation modes in Delta Scuti starsby Dominic M. Bowman.
Author:
Bowman, Dominic M.
Published:
Cham :Springer International Publishing :2017.
Description:
xvi, 204 p. :ill., digital ;24 cm.
Contained By:
Springer eBooks
Subject:
Stellar oscillations.
Online resource:
http://dx.doi.org/10.1007/978-3-319-66649-5
ISBN:
9783319666495$q(electronic bk.)
Amplitude modulation of pulsation modes in Delta Scuti stars
Bowman, Dominic M.
Amplitude modulation of pulsation modes in Delta Scuti stars
[electronic resource] /by Dominic M. Bowman. - Cham :Springer International Publishing :2017. - xvi, 204 p. :ill., digital ;24 cm. - Springer theses,2190-5053. - Springer theses..
Introduction -- The Kepler Space Photometry Revolution -- The Delta Scuti Star KIC 7106205 -- Kepler Observations of Delta Scuti Stars -- Amplitude Modulation in Delta Scuti Stars -- Characterising Pulsational Non-linearity -- Characterising Pulsational Non-linearity -- Conclusions and Future Work.
This outstanding thesis by Dominic Bowman provides a thorough investigation of long-standing questions as to whether amplitude modulation is astrophysical, whether it offers insights into pulsating stars, and whether simple beating of modes with stable amplitudes is unrecognised because of a lack of frequency resolution. In this thesis, the author studied a uniform sample of 983 delta Scuti stars--the most common type of main-sequence heat engine pulsator--that were observed nearly continuously for 4 years at stunning photometric precision of only a few parts per million by the Kepler space mission. With no mission planned to supersede the Kepler 4-year data set, this thesis will stand as the definitive study of these questions for many years. With revolutionary photometric data from the planet-hunting Kepler space mission, asteroseismic studies have been carried out on many hundreds of main-sequence solar-type stars and about 10,000 red giants. It is easy to understand why those stochastically driven stars have highly variable amplitudes. Over much of the rest of the Hertzsprung-Russell (HR) diagram, stellar pulsations are driven by heat mechanisms, which are much more regular than the stochastic driving in solar-like pulsators. Yet for decades, amplitude and frequency modulation of pulsation modes have been observed in almost all types of heat-driven pulsating stars. The author shows that the amplitude and frequency modulation are astrophysical, and he has investigated their implications and prospects to provide new insights into the delta Scuti stars and the many other types of heat-engine pulsators across the HR diagram.
ISBN: 9783319666495$q(electronic bk.)
Standard No.: 10.1007/978-3-319-66649-5doiSubjects--Topical Terms:
522818
Stellar oscillations.
LC Class. No.: QB812
Dewey Class. No.: 523.8
Amplitude modulation of pulsation modes in Delta Scuti stars
LDR
:02930nmm a2200325 a 4500
001
522435
003
DE-He213
005
20180327151803.0
006
m d
007
cr nn 008maaau
008
180521s2017 gw s 0 eng d
020
$a
9783319666495$q(electronic bk.)
020
$a
9783319666488$q(paper)
024
7
$a
10.1007/978-3-319-66649-5
$2
doi
035
$a
978-3-319-66649-5
040
$a
GP
$c
GP
041
0
$a
eng
050
4
$a
QB812
072
7
$a
PHVB
$2
bicssc
072
7
$a
SCI005000
$2
bisacsh
082
0 4
$a
523.8
$2
23
090
$a
QB812
$b
.B787 2017
100
1
$a
Bowman, Dominic M.
$3
793085
245
1 0
$a
Amplitude modulation of pulsation modes in Delta Scuti stars
$h
[electronic resource] /
$c
by Dominic M. Bowman.
260
$a
Cham :
$b
Springer International Publishing :
$b
Imprint: Springer,
$c
2017.
300
$a
xvi, 204 p. :
$b
ill., digital ;
$c
24 cm.
490
1
$a
Springer theses,
$x
2190-5053
505
0
$a
Introduction -- The Kepler Space Photometry Revolution -- The Delta Scuti Star KIC 7106205 -- Kepler Observations of Delta Scuti Stars -- Amplitude Modulation in Delta Scuti Stars -- Characterising Pulsational Non-linearity -- Characterising Pulsational Non-linearity -- Conclusions and Future Work.
520
$a
This outstanding thesis by Dominic Bowman provides a thorough investigation of long-standing questions as to whether amplitude modulation is astrophysical, whether it offers insights into pulsating stars, and whether simple beating of modes with stable amplitudes is unrecognised because of a lack of frequency resolution. In this thesis, the author studied a uniform sample of 983 delta Scuti stars--the most common type of main-sequence heat engine pulsator--that were observed nearly continuously for 4 years at stunning photometric precision of only a few parts per million by the Kepler space mission. With no mission planned to supersede the Kepler 4-year data set, this thesis will stand as the definitive study of these questions for many years. With revolutionary photometric data from the planet-hunting Kepler space mission, asteroseismic studies have been carried out on many hundreds of main-sequence solar-type stars and about 10,000 red giants. It is easy to understand why those stochastically driven stars have highly variable amplitudes. Over much of the rest of the Hertzsprung-Russell (HR) diagram, stellar pulsations are driven by heat mechanisms, which are much more regular than the stochastic driving in solar-like pulsators. Yet for decades, amplitude and frequency modulation of pulsation modes have been observed in almost all types of heat-driven pulsating stars. The author shows that the amplitude and frequency modulation are astrophysical, and he has investigated their implications and prospects to provide new insights into the delta Scuti stars and the many other types of heat-engine pulsators across the HR diagram.
650
0
$a
Stellar oscillations.
$3
522818
650
0
$a
Astroseismology.
$3
456495
650
1 4
$a
Physics.
$3
179414
650
2 4
$a
Astrophysics and Astroparticles.
$3
376943
650
2 4
$a
Astronomy, Observations and Techniques.
$3
376735
710
2
$a
SpringerLink (Online service)
$3
273601
773
0
$t
Springer eBooks
830
0
$a
Springer theses.
$3
557607
856
4 0
$u
http://dx.doi.org/10.1007/978-3-319-66649-5
950
$a
Physics and Astronomy (Springer-11651)
based on 0 review(s)
ALL
電子館藏
Items
1 records • Pages 1 •
1
Inventory Number
Location Name
Item Class
Material type
Call number
Usage Class
Loan Status
No. of reservations
Opac note
Attachments
000000147407
電子館藏
1圖書
電子書
EB QB812 B787 2017
一般使用(Normal)
On shelf
0
1 records • Pages 1 •
1
Multimedia
Multimedia file
http://dx.doi.org/10.1007/978-3-319-66649-5
Reviews
Add a review
and share your thoughts with other readers
Export
pickup library
Processing
...
Change password
Login