2023MNRAS.520.2995F

Query : 2023MNRAS.520.2995F

2023MNRAS.520.2995F - Mon. Not. R. Astron. Soc., 520, 2995-3006 (2023/April-1)

Multiplane lensing in wave optics.

FELDBRUGGE J.

Abstract (from CDS):

Wave effects in lensing form a rich phenomenon at the intersection of classical caustic singularities and quantum interference, yet are notoriously difficult to model. Due to a large number of recently observed pulsars and fast radio bursts in radio astronomy and the prospected increase in sensitivity of gravitational wave detectors, wave effects have already been observed in plasma lensing and will be observed in gravitational lensing in the near future. The interference fringes are sensitive to physical parameters, which cannot be inferred from geometric optics. In particular, for multiplane lensing, the pattern depends on the redshifts of the lens planes. I present a new method to define and efficiently evaluate multiplane lensing of coherent electromagnetic waves by plasmas and gravitational lenses in polynomial time. This method will allow the use of radio and gravitational-wave sources to probe our universe in novel ways.

Abstract Copyright: © The Author(s) 2023. Published by Oxford University Press on behalf of Royal Astronomical Society.

Journal keyword(s): waves - gravitational lensing - techniques: interferometric - fast radio bursts - radio continuum: ISM

Simbad objects: 1

Full paper

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Number of rows : 1

N	Identifier	Otype	ICRS (J2000) RA	ICRS (J2000) DEC	Mag U	Mag B	Mag V	Mag R	Mag I	Sp type	#ref 1850 - 2026	#notes
1	PSR J1959+2048	Psr	19 59 36.7643141520	+20 48 14.896407996		21.08	20.16	19.53	18.79	G:	854	3

Query : 2023MNRAS.520.2995F

Basic data :

PSR J1959+2048 -- Pulsar

gam (1FGL,2FGL,...), Psr (2022ApJS,PSR), Pl? (2020ApJ), V* (V*), * (Gaia)

19 59 36.7643141520 +20 48 14.896407996 (Optical) [ 0.6353 0.7032 90 ] A 2020yCat.1350....0G

19 57 25.0391949060 +20 40 00.756655463 [ 0.6353 0.7032 90 ]

059.1968896728793 -04.6974899421032 [ 0.6353 0.7032 90 ]

-19.267 -26.560 [1.235 1.244 90] A 2020yCat.1350....0G

1.1878 [1.3556] A 2020yCat.1350....0G

G: E 1992ApJ...400..638A

B 21.08 [0.05] D 2007MNRAS.379.1117R

V 20.16 [0.05] D 2007MNRAS.379.1117R

R 19.53 [0.05] D 2007MNRAS.379.1117R

G 20.172272 [0.024249] C 2020yCat.1350....0G

I 18.79 [0.05] D 2007MNRAS.379.1117R

K 17.8 [0.1] D 2007MNRAS.379.1117R

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`PSR J1959+2048`	`3FGL J1959.5+2047`	`NAME PSR B1957+20 b`	`EQ J195936+204814`
`1FGL J1959.6+2047`	`4FGL J1959.5+2048`	`PSR B1957+20`	`Gaia DR3 1823773960079216896`
`2FGL J1959.5+2047`	`NAME Black Widow`	*`V QX Sge`**	`Gaia DR2 1823773960079216896`

References (854 between 1850 and 2026) (Total 854)
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V* QX Sge Gaia DR3 1823773960079216896 Gaia DR2 1823773960079216896

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