A binary pulsar is a pulsar with a binary companion, often a white dwarf or neutron star. (In at least one case, the double pulsar PSR J0737-3039, the companion neutron star is another pulsar as well.) Binary pulsars are one of the few objects which allow physicists to test general relativity because of the strong gravitational fields in their vicinities. Although the binary companion to the pulsar is usually difficult or impossible to observe directly, its presence can be deduced from the timing of the pulses from the pulsar itself, which can be measured with extraordinary accuracy by radio telescopes. (Wikipedia).
Astronomy - Ch. 22: Neutron Star (11 of 17) What is a Pulsar?
Visit http://ilectureonline.com for more math and science lectures! To donate: http://www.ilectureonline.com/donate https://www.patreon.com/user?u=3236071 We will learn a pulsar is a neutron star oriented in such a way that the rotating beam of radio radiation passes through the direct l
From playlist THE "WHAT IS" PLAYLIST
Binary 3 – Fixed Point Binary Fractions
This is the third in a series of videos about the binary number system which is fundamental to the operation of a digital electronic computer. It covers the representation of real numbers in binary using a fixed size, fixed point, register. It explains with examples how to convert both po
From playlist Binary
What Happens to Binary Pulsars With Time?
Hello and welcome to What Da Math! In this video, we will talk about the future of binary pulsars. Patreon page: https://www.patreon.com/user?u=2318196&ty=h Enjoy and please subscribe. Other videos here: https://www.youtube.com/playlist?list=PL9hNFus3sjE7jgrGJYkZeTpR7lnyVAk-x Twitter:
From playlist Universe Sandbox 2
Binary 4 – Floating Point Binary Fractions 1
This is the fourth in a series of videos about the binary number system which is fundamental to the operation of a digital electronic computer. In particular, this video covers the representation of real numbers using floating point binary notation. It begins with a description of standard
From playlist Binary
Our solar system has just one star in it, the sun. But this is actually not the most common situation for systems. Most systems are multi-star systems, with binary systems being extremely common. These are systems where two stars orbit around their center of mass, and some of them even hav
From playlist Astronomy/Astrophysics
Binary 2 - Two's Complement Representation of Negative Numbers
This is the second in a series of computer science videos about the binary number system which is fundamental to the operation of a digital electronic computer. It covers the two's complement system of representing positive and negative integers in binary. It demonstrates how two's comple
From playlist Binary
Exploring Binary Pulsars - Hulse/Taylor
Hello and welcome to What Da Math! In this video, we will talk about famous binary pulsars. Patreon page: https://www.patreon.com/user?u=2318196&ty=h Enjoy and please subscribe. Other videos here: https://www.youtube.com/playlist?list=PL9hNFus3sjE7jgrGJYkZeTpR7lnyVAk-x Twitter: https:/
From playlist Universe Sandbox 2
Teach Astronomy - Binary Galaxies
http://www.teachastronomy.com/ Binary galaxies are pairs of galaxies bound by gravity orbiting each other. In a sense it's directly analogous to a binary star situation where the stars are orbiting each other held together by gravity. The difference is that galaxies are huge massive obje
From playlist 20. Galaxy Interaction and Motion
Neutron Stars - Victoria Kaspi
General Relativity at 100: Institute for Advanced Study and Princeton University Celebrate the Enduring Reach, Power and Mysteries of Einstein’s Theory Victoria Kaspi - November 5, 2015 https://www.ias.edu/gr100 Albert Einstein’s general theory of relativity, a pillar of modern physics
From playlist General Relativity at 100
Binary 1 - Converting to and from Denary
This is the first in a series of computer science videos about the binary number system which is fundamental to the operation of a digital electronic computer. It covers the need for binary and details of how to convert positive whole numbers in base 10 into 8 bit binary, and vice versa.
From playlist GCSE Computer Science
Sarah Vigeland - Supermassive Black Holes and Merging Galaxies - IPAM at UCLA
Recorded 15 November 2021. Sarah Vigeland of the University of Wisconsin-Milwaukee presents "Supermassive Black Holes and Merging Galaxies: Low-Frequency Gravitational Wave Detection with Pulsar Timing Arrays" at IPAM's Workshop III: Source inference and parameter estimation in Gravitation
From playlist Workshop: Source inference and parameter estimation in Gravitational Wave Astronomy
Pulsar Timing Arrays See Red: The Era of Low-Frequency Gravitational Wave... by Maura McLaughlin
COLLOQUIUM : PULSAR TIMING ARRAYS SEE RED: THE ERA OF LOW-FREQUENCY GRAVITATIONAL WAVE DETECTION SPEAKER : Maura McLaughlin (West Virginia University, USA ) DATE : Mon, 30 January 2023, VENUE : Online and Madhava Lecture Hall ABSTRACT Millisecond pulsars are rapidly rotating neutron s
From playlist ICTS Colloquia
Primordial Black Hole DM - II (Lecture 2) by Yacine Ali Haimoud
PROGRAM LESS TRAVELLED PATH OF DARK MATTER: AXIONS AND PRIMORDIAL BLACK HOLES (ONLINE) ORGANIZERS: Subinoy Das (IIA, Bangalore), Koushik Dutta (IISER, Kolkata / SINP, Kolkata), Raghavan Rangarajan (Ahmedabad University) and Vikram Rentala (IIT Bombay) DATE: 09 November 2020 to 13 Novemb
From playlist Less Travelled Path of Dark Matter: Axions and Primordial Black Holes (Online)
From playlist Courses and Series
Millisecond Pulsars (Lecture -12) by Professor G Srinivasan
Summer course 2018 - A Random walk in astro-physics Lecture - 12 : Millisecond Pulsars by Professor G Srinivasan, Raman Research Institute (Retired) 10.00 to 12.00 Friday, 18 May 2018 Madhava Lecture Hall, ICTS Bangalore The range of densities, temperatures, magnetic fields, etc. that o
From playlist Summer Course 2018: A Random Walk In Astro-physics
Neutron Stars and Black Holes (Lecture 11: Millisecond Pulsars) by G. Srinivasan
SUMMER COURSES NEUTRON STARS AND BLACK HOLES SPEAKER: G Srinivasan (Raman Research Institute - Retired) DATE: 15 May 2019 to 28 June 2019 VENUE: Emmy Noether Seminar Room, ICTS Bangalore The theme of the course will be neutron stars and black holes, with emphasis on neutron stars i
From playlist Summer Course 2019: Neutron Stars and Black Holes
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Summer School on Gravitational-Wave Astronomy DATE: 17 July 2017 to 28 July 2017 VENUE: Madhava Lecture Hall, ICTS Bangalore This school is a part of the annual ICTS summer schools in gravitational wave astronomy. This year’s school will focus on the physics and astrophysics of compact
From playlist Summer School on Gravitational-Wave Astronomy - 2017
Hi! In this video, I’ll teach you how to read a binary clock and talk about how technology uses binary. I learned a lot while researching for this video and had a ton of fun putting it together, so I hope you enjoy it! Thanks so much to Anelace for giving me permission to use the design o
From playlist Summer of Math Exposition Youtube Videos