Limits on gravitational-wave emission from selected pulsars using LIGO data.
نویسندگان
- B Abbott
- R Abbott
- R Adhikari
- A Ageev
- B Allen
- R Amin
- S B Anderson
- W G Anderson
- M Araya
- H Armandula
- M Ashley
- F Asiri
- P Aufmuth
- C Aulbert
- S Babak
- R Balasubramanian
- S Ballmer
- B C Barish
- C Barker
- D Barker
- M Barnes
- B Barr
- M A Barton
- K Bayer
- R Beausoleil
- K Belczynski
- R Bennett
- S J Berukoff
- J Betzwieser
- B Bhawal
- I A Bilenko
- G Billingsley
- E Black
- K Blackburn
- L Blackburn
- B Bland
- B Bochner
- L Bogue
- R Bork
- S Bose
- P R Brady
- V B Braginsky
- J E Brau
- D A Brown
- A Bullington
- A Bunkowski
- A Buonanno
- R Burgess
- D Busby
- W E Butler
- R L Byer
- L Cadonati
- G Cagnoli
- J B Camp
- C A Cantley
- L Cardenas
- K Carter
- M M Casey
- J Castiglione
- A Chandler
- J Chapsky
- P Charlton
- S Chatterji
- S Chelkowski
- Y Chen
- V Chickarmane
- D Chin
- N Christensen
- D Churches
- T Cokelaer
- C Colacino
- R Coldwell
- M Coles
- D Cook
- T Corbitt
- D Coyne
- J D E Creighton
- T D Creighton
- D R M Crooks
- P Csatorday
- B J Cusack
- C Cutler
- E D'Ambrosio
- K Danzmann
- E Daw
- D DeBra
- T Delker
- V Dergachev
- R DeSalvo
- S Dhurandhar
- A Di Credico
- M Díaz
- H Ding
- R W P Drever
- R J Dupuis
- J A Edlund
- P Ehrens
- E J Elliffe
- T Etzel
- M Evans
- T Evans
- S Fairhurst
- C Fallnich
- D Farnham
- M M Fejer
- T Findley
- M Fine
- L S Finn
- K Y Franzen
- A Freise
- R Frey
- P Fritschel
- V V Frolov
- M Fyffe
- K S Ganezer
- J Garofoli
- J A Giaime
- A Gillespie
- K Goda
- G González
- S Gossler
- P Grandclément
- A Grant
- C Gray
- A M Gretarsson
- D Grimmett
- H Grote
- S Grunewald
- M Guenther
- E Gustafson
- R Gustafson
- W O Hamilton
- M Hammond
- J Hanson
- C Hardham
- J Harms
- G Harry
- A Hartunian
- J Heefner
- Y Hefetz
- G Heinzel
- I S Heng
- M Hennessy
- N Hepler
- A Heptonstall
- M Heurs
- M Hewitson
- S Hild
- N Hindman
- P Hoang
- J Hough
- M Hrynevych
- W Hua
- M Ito
- Y Itoh
- A Ivanov
- O Jennrich
- B Johnson
- W W Johnson
- W R Johnston
- D I Jones
- L Jones
- D Jungwirth
- V Kalogera
- E Katsavounidis
- K Kawabe
- S Kawamura
- W Kells
- J Kern
- A Khan
- S Killbourn
- C J Killow
- C Kim
- C King
- P King
- S Klimenko
- S Koranda
- K Kötter
- J Kovalik
- D Kozak
- B Krishnan
- M Landry
- J Langdale
- B Lantz
- R Lawrence
- A Lazzarini
- M Lei
- I Leonor
- K Libbrecht
- A Libson
- P Lindquist
- S Liu
- J Logan
- M Lormand
- M Lubinski
- H Lück
- T T Lyons
- B Machenschalk
- M MacInnis
- M Mageswaran
- K Mailand
- W Majid
- M Malec
- F Mann
- A Marin
- S Márka
- E Maros
- J Mason
- K Mason
- O Matherny
- L Matone
- N Mavalvala
- R McCarthy
- D E McClelland
- M McHugh
- J W C McNabb
- G Mendell
- R A Mercer
- S Meshkov
- E Messaritaki
- C Messenger
- V P Mitrofanov
- G Mitselmakher
- R Mittleman
- O Miyakawa
- S Miyoki
- S Mohanty
- G Moreno
- K Mossavi
- G Mueller
- S Mukherjee
- P Murray
- J Myers
- S Nagano
- T Nash
- R Nayak
- G Newton
- F Nocera
- J S Noel
- P Nutzman
- T Olson
- B O'Reilly
- D J Ottaway
- A Ottewill
- D Ouimette
- H Overmier
- B J Owen
- Y Pan
- M A Papa
- V Parameshwaraiah
- C Parameswariah
- M Pedraza
- S Penn
- M Pitkin
- M Plissi
- R Prix
- V Quetschke
- F Raab
- H Radkins
- R Rahkola
- M Rakhmanov
- S R Rao
- K Rawlins
- S Ray-Majumder
- V Re
- D Redding
- M W Regehr
- T Regimbau
- S Reid
- K T Reilly
- K Reithmaier
- D H Reitze
- S Richman
- R Riesen
- K Riles
- B Rivera
- A Rizzi
- D I Robertson
- N A Robertson
- L Robison
- S Roddy
- J Rollins
- J D Romano
- J Romie
- H Rong
- D Rose
- E Rotthoff
- S Rowan
- A Rüdiger
- P Russell
- K Ryan
- I Salzman
- V Sandberg
- G H Sanders
- V Sannibale
- B Sathyaprakash
- P R Saulson
- R Savage
- A Sazonov
- R Schilling
- K Schlaufman
- V Schmidt
- R Schnabel
- R Schofield
- B F Schutz
- P Schwinberg
- S M Scott
- S E Seader
- A C Searle
- B Sears
- S Seel
- F Seifert
- A S Sengupta
- C A Shapiro
- P Shawhan
- D H Shoemaker
- Q Z Shu
- A Sibley
- X Siemens
- L Sievers
- D Sigg
- A M Sintes
- J R Smith
- M Smith
- M R Smith
- P H Sneddon
- R Spero
- G Stapfer
- D Steussy
- K A Strain
- D Strom
- A Stuver
- T Summerscales
- M C Sumner
- P J Sutton
- J Sylvestre
- A Takamori
- D B Tanner
- H Tariq
- I Taylor
- R Taylor
- K A Thorne
- K S Thorne
- M Tibbits
- S Tilav
- M Tinto
- K V Tokmakov
- C Torres
- C Torrie
- G Traylor
- W Tyler
- D Ugolini
- C Ungarelli
- M Vallisneri
- M van Putten
- S Vass
- A Vecchio
- J Veitch
- C Vorvick
- S P Vyachanin
- L Wallace
- H Walther
- H Ward
- B Ware
- K Watts
- D Webber
- A Weidner
- U Weiland
- A Weinstein
- R Weiss
- H Welling
- L Wen
- S Wen
- J T Whelan
- S E Whitcomb
- B F Whiting
- S Wiley
- C Wilkinson
- P A Willems
- P R Williams
- R Williams
- B Willke
- A Wilson
- B J Winjum
- W Winkler
- S Wise
- A G Wiseman
- G Woan
- R Wooley
- J Worden
- W Wu
- I Yakushin
- H Yamamoto
- S Yoshida
- K D Zaleski
- M Zanolin
- I Zawischa
- L Zhang
- R Zhu
- N Zotov
- M Zucker
- J Zweizig
- M Kramer
- A G Lyne
چکیده
We place direct upper limits on the amplitude of gravitational waves from 28 isolated radio pulsars by a coherent multidetector analysis of the data collected during the second science run of the LIGO interferometric detectors. These are the first direct upper limits for 26 of the 28 pulsars. We use coordinated radio observations for the first time to build radio-guided phase templates for the expected gravitational-wave signals. The unprecedented sensitivity of the detectors allows us to set strain upper limits as low as a few times 10(-24). These strain limits translate into limits on the equatorial ellipticities of the pulsars, which are smaller than 10(-5) for the four closest pulsars.
منابع مشابه
Publication List ( as of July 2007
[8] The LIGO Collaboration, “Search for gravitational-wave bursts in LIGO data from the fourth science run”, arXiv:0704.0943 (submitted to Class Quant Grav) [7] F. Beauville et al., “Detailed comparison of LIGO and Virgo Inspiral Pipelines in Preparation for a Joint Search”, arXiv:gr-qc/0701027 (submitted to Class Quant Grav) [6] F. Beauville et al., “A comparison of methods for gravitational w...
متن کاملSearching for gravitational waves from known pulsars
We present upper limits on the amplitude of gravitational waves from 28 isolated pulsars using data from the second science run of LIGO. The results are also expressed as a constraint on the pulsars’ equatorial ellipticities. We discuss a new way of presenting such ellipticity upper limits that takes account of the uncertainties of the pulsar moment of inertia. We also extend our previous metho...
متن کاملLIGO at the threshold of science operations
LIGO held its first science run during the two and one-half week period from 23 August to 09 September 2002. The strain sensitivity of the interferometers during this observational period was h(f) ∼ 10−20 Hz− 1 2 at f ∼ 300Hz. The useful instrumental bandwidth spanned the decade 100Hz ∼< f ∼< 1000Hz. During the 17-day period, the three km-scale LIGO interferometers (4km and 2km in WA and 4km in...
متن کاملGravitational Waves from Known Pulsars: Results from the Initial Detector Era
We present the results of searches for gravitational waves from a large selection of pulsars using data from the most recent science runs (S6, VSR2 and VSR4) of the initial generation of interferometric gravitational wave detectors LIGO (Laser Interferometric Gravitational-wave Observatory) and Virgo. We do not see evidence for gravitational wave emission from any of the targeted sources but pr...
متن کاملAdvanced LIGO: sources and astrophysics
Second-generation detectors in LIGO will take us from the discovery phase of gravitational-wave observations to the phase of true gravitational-wave astrophysics, with hundreds or thousands of potential sources. This paper surveys the most likely and interesting potential sources for Advanced LIGO, and the astrophysical processes that each one will probe. I conclude that binary inspiral signals...
متن کاملIntegral Upper Limits on Gamma-ray Emission Associated with the Gravitational Wave Event Gw150914
Using observations of the INTErnational Gamma-Ray Astrophysics Laboratory (INTEGRAL), we place upper limits on the gamma-ray and hard X-ray prompt emission associated with the gravitational wave event GW150914, which was discovered by the LIGO/Virgo Collaboration. The omnidirectional view of the INTEGRAL/SPI-ACS has allowed us to constrain the fraction of energy emitted in the hard X-ray electr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Physical review letters
دوره 94 18 شماره
صفحات -
تاریخ انتشار 2005