Is the Neutron Intermediary Decay W- Boson Related to Gravitational Effects?

In summary, CoffeeShop Astrophysics will be hosting free public lectures on Saturday December 6th from 2pm-4pm at 224 W. Bruce Street in Milwaukee. The lectures will be given by members of the Leonard E. Parker Center for Cosomology, Gravitational and Astrophysics and are aimed at anyone interested in getting a taste of modern science.
  • #1
Dennis Roscoe
6
5
Hi All,

If you are in the Milwaukee area, here is a great way to spend a few hours on a Saturday afternoon.

COFFEESHOP ASTROPHYSICS
Sat Dec 6 2014 2pm @ 224 W. Bruce St, Milwaukee WI 53204
Welcome to CoffeeShop Astrophysics! These are a series of free informal public lectures aimed at anyone interested in getting a taste of modern science, all from the comfort of your local coffee shop. Members of the Leonard E Parker Center for Cosomology, Gravitational and Astrophysics will guide you through some of the most interesting and strange concepts of our universe. At the end of each lecture, we hope to have rekindled or ignited a passion for astrophysics! Lectures will begin at 2pm. Please explore our website at the link below to find out more about coffeeshop astrophysics. Check out our schedule for details of the topics and dates we will be discussing them and who we are. Looking forward to meeting and discussing science with you.
http://www.cgca.uwm.edu/coffee/

Cheers,
Dennis
 
  • Like
Likes dlgoff
Astronomy news on Phys.org
  • #2
Dennis Roscoe said:
Hi All,

If you are in the Milwaukee area, here is a great way to spend a few hours on a Saturday afternoon.

COFFEESHOP ASTROPHYSICS
Sat Dec 6 2014 2pm @ 224 W. Bruce St, Milwaukee WI 53204
Welcome to CoffeeShop Astrophysics! These are a series of free informal public lectures aimed at anyone interested in getting a taste of modern science, all from the comfort of your local coffee shop. Members of the Leonard E Parker Center for Cosomology, Gravitational and Astrophysics will guide you through some of the most interesting and strange concepts of our universe. At the end of each lecture, we hope to have rekindled or ignited a passion for astrophysics! Lectures will begin at 2pm. Please explore our website at the link below to find out more about coffeeshop astrophysics. Check out our schedule for details of the topics and dates we will be discussing them and who we are. Looking forward to meeting and discussing science with you.
http://www.cgca.uwm.edu/coffee/

Cheers,
Dennis
We would need to see the lectures. Can you post links?
 
  • #3
Evo,

Have you been to their website http://www.cgca.uwm.edu/coffee/ ? I am not sure what you are asking for? I meant this post to be an awareness of a local event sponsored by the Astro-Physics department of UW Milwaukee. I don't believe I was asking for any type of Physics Forums endorsement. The presenters are all post docs with a Ph.D. in Astrophysics. Pretty arrogant on PF's part thinking that they need to judge the quality of the presenter's lectures. If this is the case, my time in PF will be very short lived.

Dennis
 
  • #4
woah woah, let's take this all down a notch. I think Evo is just interested in what presentations will be available.

Oh I am definitely going to this! See you there!
 
  • #5
Shouldn't this be in the general discussions forum or something?

If this was near where I lived, I probably would have checked it out, but Milwaukee is quite far from me haha.
 
Last edited:
  • #6
Matterwave said:
Shouldn't this be in the general discussions forum or something?
It's more topical here. Lounge folk may not be interested in astrophysics.
 
  • #7
Dennis, I see your link goes to a "schedule" button that lists the presentations on into December, and it has an announcement that they plan to start again in Spring 2015.
http://www.cgca.uwm.edu/coffee/schedule.html
I'm interested in astrophysics and cosmology and postdocs are often lively and entertaining to listen to. So I think its a good idea. I'm on the West Coast and they have some similar coffee house entertainments out here, in other branches of science besides Astrophysics too.

It is a practice sometimes called Nerd Night, and sometimes there's wine or beer, and it could as well be about the evolution of ancient sea creatures as about cosmology. I think they have Nerd Nights in a number of university towns where the postdocs young faculty grad students etc want to put on entertaining Nerdy lectures.
 
Last edited:
  • #8
Marcus, thanks for the links.
 
  • #9
Sure, I'll try to find some "Nerd Night" links for comparison with how they do it in other places. I know they have a Nerd Night in a coffee house in Austin Texas, but there are fairly regular things like that in a dozen or so cities scattered around the country. It's a good idea because it builds connections with the town community, cultivates wide audience interest in what the scientists at the university are doing, and so on.

But I wanted to see if I could copy your program for the Fall 2014. It is mostly over, you started in September. There are a lot of pictures of the grad student and postdoc young people socializing and giving their presentation to the cappuccino-drinkers. Everybody seems to be having a good time.
==quote==
Due to popular demand, we will be continuing our series in the Spring 2015! We are pleased to annouce that we will also host some accomplished astrophysicists as guest speakers. Stay tuned for more details!

09/06 - The Big Bang
You've probably heard that our universe began in a Big Bang. But what does that really mean? And why do astrophysicists view the Big Bang as the best scientific explanation for the formation of our universe? To find out the answers to these questions and more, join us for the first meeting of Coffeeshop Astrophysics. In this informal setting, we'll show you the discoveries that led to our current understanding of the explosive birth of our universe, and we'll answer any questions you may have about how our universe came to be.

09/27 - Live fast, die young: the lifecycle of stars
The Sun is the most important star in our sky - without it, life on Earth could never exist. Have you ever wondered how the Sun has continued to shine for all these years, or what would happen if the Sun went away? In this "episode" of coffeeshop astrophysics, we'll talk about how stars are born, how they produce light, why some stars have shorter or longer lives, and what happens when they start to run out of fuel. Perhaps most excitingly, we'll talk about what happens when stars die, and the tiny, dense remnants (white dwarfs, neutron stars, and even black holes!) they leave behind.Photos from the day...

http://www.cgca.uwm.edu/coffee/images/lecture2_img1.jpg http://www.cgca.uwm.edu/coffee/images/lecture2_img2.jpg http://www.cgca.uwm.edu/coffee/images/lecture2_img3.jpg http://www.cgca.uwm.edu/coffee/images/lecture2_img4.jpg http://www.cgca.uwm.edu/coffee/images/lecture2_img5.jpg http://www.cgca.uwm.edu/coffee/images/lecture2_img7.jpg

10/11 - The black hole that ate my sock: strange facts about these and other dead stars
In the run up to halloween what better way to get you into the spooky spirit than to talk about 'zombie stars' - objects which keep on living after the death of a star! In this episode of coffeshop astrophysics we will be discussing black holes and pulsars, as well as other eerie astrophysical objects. Come join us to find out how we see these objects, what spacetime is and why spaghettification is no fun.Photos from the day...

http://www.cgca.uwm.edu/coffee/images/lecture3_img1.jpg http://www.cgca.uwm.edu/coffee/images/lecture3_img2.jpg http://www.cgca.uwm.edu/coffee/images/lecture3_img3.jpg http://www.cgca.uwm.edu/coffee/images/lecture3_img4.jpg http://www.cgca.uwm.edu/coffee/images/lecture3_img5.jpg http://www.cgca.uwm.edu/coffee/images/lecture3_img6.jpg

11/08 - Listening to the universe with dead stars and lasers: the search for gravitational waves
Have you ever wondered how gravity works? You may picture Isaac Newton getting hit in the head by a falling apple. But Albert Einstein changed that view a bit. In this episode of CoffeeShop Astrophysics, we'll explain Einstein's view of gravity. We'll show you how this view naturally leads to a phenomenon that is near and dear to our hearts - something called gravitational waves! We will dicuss the sources of these waves, what they are and how we are trying to listen to our universe for the first time with lasers and dead stars.12/6 - Exoplanets and extraterrestrials: touring the exoplant zoo
Coming soon...
==endquote==
 
Last edited by a moderator:
  • #10
marcus said:
Nerd Night
Yup, UW Madison has a monthly nerd night I've been looking to go to. I'm planning to go to this next Coffee and Astrophysics night. I'll report back and take some photos. Hopefully I an meet @Dennis Roscoe too!
 
  • Like
Likes dlgoff
  • #11
Greg Bernhardt said:
It's more topical here. Lounge folk may not be interested in astrophysics.
Perhaps someone should start a "Local Nerd Night" thread in the lounge. I've never heard of such a thing. I just discovered that there is one here locally, and it's TOMORROW!

Good timing Dr. Roscoe!

And those are some incredible images you've taken. I didn't know such things could be imaged by other than Hubble.
And, from what I've just googled, am I correct in that your primary lens is only 5.1" in diameter?
I've never owned a telescope, and know little of such things.
 
  • #12
OmCheeto said:
I just discovered that there is one here locally, and it's TOMORROW!
Do you have a PF shirt to wear?
 
  • #14
Greg Bernhardt said:
Do you have a PF shirt to wear?
A clean one? Um...
[5 minutes later]
It will be!

ps. Did I ever write a paper on which color PF t-shirt was the best for starting conversations? If not, let me give you a clue:
It's the color of the room that they put crazy people in, at the hospital.
 
  • Like
Likes Greg Bernhardt
  • #15
OmCheeto said:
Perhaps someone should start a "Local Nerd Night" thread in the lounge. I've never heard of such a thing. I just discovered that there is one here locally, and it's TOMORROW!

Good timing Dr. Roscoe!

And those are some incredible images you've taken. I didn't know such things could be imaged by other than Hubble.
And, from what I've just googled, am I correct in that your primary lens is only 5.1" in diameter?
I've never owned a telescope, and know little of such things.

Thank you. Yes, I use a 130 mm refractor to take these images. There are several critical components necessary for these types of images; a high quality apochromatic telescope, a telescope mount that can track the image for 30 minutes without moving off a single pixel, a camera that can be temperature controlled a cooled down to -30 deg C, computer controlled focusing, and finally narrow band filters of the types used by Hubble. Other than that its quite easy LOL.

Cheers,
Dennis
 
  • #16
Dennis Roscoe said:
Thank you. Yes, I use a 130 mm refractor to take these images. There are several critical components necessary for these types of images; a high quality apochromatic telescope, a telescope mount that can track the image for 30 minutes without moving off a single pixel, a camera that can be temperature controlled a cooled down to -30 deg C, computer controlled focusing, and finally narrow band filters of the types used by Hubble. Other than that its quite easy LOL.

Cheers,
Dennis

Good grief! After two hours of googling and reading, I'm slowly getting a grasp of some of what you're talking about.

Apochromatic lens: A picture is worth a thousand words. From my understanding, the periphery of a simple lens acts as a prism, and spreads the light out, creating a fuzzy image.

http://www.astrodon.com/Orphan/astrodonfaqnarrowband/ : Just yesterday, I was looking at an image of the periodic chart, where someone displayed it with the spectral emission lines. Very colorful, but not quite right. I think the creator was an art student. Anyways, it kind of prepared me for this. H-a/OIII/SII --> Hydrogen, Oxygen, and Sulfur. Still not quite sure what the postscript a, and bars indicate. Orbital bands, or number of atoms in the molecule: OIII = Ozone? Though, I'm leaning heavily on the former. H-a! As in, Ah Ha!

Cooling to eliminate "Dark Current"​

I went back and read more of the comments from your photo display, and it says that some of the images require up to 12 hours of exposure. Does this mean it takes you 24 days to capture a single image?
 
Last edited by a moderator:
  • #18
Dennis Roscoe said:
Here are some slides from one of my lectures on Narrow Band Imaging. They give a general overview of what wavelengths are being imaged and why.

https://www.dropbox.com/s/kmir73spv2diuez/NB Unlocking the Secrets.pdf?dl=0

Cheers,
Dennis

Nebulium? Ah! Hahahahaha!

Sorry... I just mentioned "Unobtainium" a couple of days ago...

Anyways, I'm overloading on "new things" today:

doubly ionized oxygen (also known as O III) is the ion O2+. Its emission forbidden lines...​

forbidden lines?

Good grief... I'm taking a nap.
 
  • #20
Om, if you have any questions on astrophotography, start a thread or PM me and I'd be happy to help.
 
  • #21
Arrived, I think I see Dennis!
ImageUploadedByPhysics Forums1417896197.802924.jpg
 
  • #23
@Dennisroscoe just won a prize for having the closest guess to how many exoplanets have been discovered to date. I think about 1800!
 
  • #28
Now reciting the famous Carl Sagan speech about how small we are compared to the universe that was in the last Cosmos episode. Not sure what it's called but it's really good.
 
  • #29
Dr Michelle Thaller from NASA will be at the next Coffee Shop Astrophysics meeting!
 
  • #32
Greg Bernhardt said:
@Dennisroscoe just won a prize for having the closest guess to how many exoplanets have been discovered to date. I think about 1800!

Can you, the next time you see him, ask why he hasn't accepted my Facebook friend request.

Thanks!
 
  • Like
Likes Greg Bernhardt
  • #33
Drakkith said:
Om, if you have any questions on astrophotography, start a thread or PM me and I'd be happy to help.
No questions this week, on this topic. But, thanks for the offer.
I'm currently trying to understand how the neutron intermediary decay W- boson manifests itself gravitationally.
I spent 5 hours the other day going through the forum, and googling it externally, and read through many explanations.

The only thing I came up with was: "And they call us crackpots?"

Just kidding, of course.

I think the best post was by Humanino, where he stated, in regards to how bizarre the quantum world is; "3 = ∞".

I laughed, heartily, having been similarly confused when I one day saw "7 + 5 = 2", got quite upset, and someone, quite politely pointed out, that I should learn modulo math.
 

1. What is the Neutron Intermediary Decay W-Boson?

The Neutron Intermediary Decay W-Boson is a subatomic particle that is responsible for the decay of neutrons into protons and electrons. It is one of the fundamental particles in the Standard Model of particle physics.

2. How is the Neutron Intermediary Decay W-Boson related to gravitational effects?

The Neutron Intermediary Decay W-Boson is not directly related to gravitational effects. However, it is indirectly related through its role in the weak nuclear force, which is one of the four fundamental forces of nature. The weak nuclear force is responsible for the decay of subatomic particles, which can have an impact on the overall structure and behavior of matter, including its gravitational effects.

3. Can the Neutron Intermediary Decay W-Boson be used to explain gravity?

No, the Neutron Intermediary Decay W-Boson is not directly related to gravity and cannot be used to explain it. Gravity is described by the theory of general relativity, which is a separate theory from the Standard Model of particle physics where the Neutron Intermediary Decay W-Boson belongs.

4. Are there any experiments or studies that have explored the relationship between the Neutron Intermediary Decay W-Boson and gravity?

There have been some studies that have looked at the potential connection between the Neutron Intermediary Decay W-Boson and gravity. However, there is currently no definitive evidence or consensus on any direct relationship between the two.

5. How does the Neutron Intermediary Decay W-Boson fit into our current understanding of the universe?

The Neutron Intermediary Decay W-Boson is a crucial component of the Standard Model of particle physics, which is the current framework for understanding the fundamental particles and forces that make up our universe. While it is not directly related to gravity, its role in the weak nuclear force is essential for our understanding of the behavior and interactions of subatomic particles.

Hot Threads

Recent Insights

Back
Top