From Hydrogen to Higgs Bosons: Particle Physics at the Large Hadron Collider at CERN
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- Опубликовано: 7 май 2024
- On May 8, at the Perimeter Institute for Theoretical Physics, Dr. Clara Nellist will delve into the fascinating world of particle physics and explore the incredible research being done at CERN (the European Organization for Nuclear Research).
From the subatomic building blocks of matter to the cutting-edge technology used to study them, attend in person or tune in online for a deep dive into some of the most intriguing and thought-provoking questions of our time.
About the Speaker: Dr. Clara Nellist, Particle Physicist and Science Communicator, is working at CERN on the ATLAS experiment with the University of Amsterdam and Nikhef in the Netherlands, researching top quarks and using machine learning to search for dark matter. Learn more about her work on her Instagram here. / particleclara
Perimeter Institute (charitable registration number 88981 4323 RR0001) is the world’s largest independent research hub devoted to theoretical physics, created to foster breakthroughs in the fundamental understanding of our universe, from the smallest particles to the entire cosmos. Perimeter public events are made possible in part by the support of donors like you. Be part of the equation: perimeterinstitute.ca/inspiri...
Subscribe for updates on future webcasts, events, free posters, and more: insidetheperimeter.ca/newslet...
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Thank you PI for the invitation to give this public lecture, I had a wonderful time talking about our research on the Large Hadron Collider at CERN and answering the excellent audience questions!
Quit hogging the "Bye, son", or I'll spellcheck it myself.
I wish more people were interested in science.
I still think the scientists have it all wrong. There's one glaring problem in cosmology that most scientists are studiously ignoring, (Except for Neil Turok et al) that is the Dark Energy problem. And the Standard Model is incomplete as it doesn't describe or incorporate gravity at all. Even Einstein's theory of General Relativity describing gravity so eloquently doesn't jive with the Standard Model at all. We need another breakthrough in thinking and less fantastical theories like string theory and the Many Worlds theory. In addition, the idea of inflation is an assumption based on nothing testable. Go Neil Turok!
Why?
@@DrDeuteron Why the Why ? !
Symmetry (Bosons, commutators, waves) is dual to anti-symmetry (Fermions, anti-commutators, particles).
Commutators (numbers, vectors, waves) are dual to anti-commutators (Grassman numbers, spinors, matter).
Superspace = Duality.
"Always two there are" -- Yoda.
@@SuperBlinding why should ppl be interested what OP is interested in, and why does OP care? There’s a lot of stuff to be interested in.mAlso, if you are interest in science, why not learn it for real, so I could easily say, I wish more ppl really understood theoretical physics?…which is ridiculous. I know a lot of physicist and engineers who don’t understand it worth 💩.
Dear Scientists, please stop apologizing for showing equations. They are beautiful. In fact, do explain the equations to us please. We love to learn
Dear Tom, please convince the rest of society to stop complaining when we show equations so you're not in the minority.
Uncovering the fundamental laws of nature as well as the process of art and creativity at the same time is pretty neat.
Thank you very much for the best explanation, from a experimentalist perspective. so far I have had. Very interesting & my appreciation well goes to all the skilled personnel involved in building this giant collider.
Thank you for a great presentation.
Excellent presentation. Thanks! One has to be in complete awe of our universe.
Excellent. Thank you.
What great timing, I’m visiting CERN for the first time this morning! Very excited 🤓
Lucky you!👍💫⚛️
Symmetry (Bosons, commutators, waves) is dual to anti-symmetry (Fermions, anti-commutators, particles).
Commutators (numbers, vectors, waves) are dual to anti-commutators (Grassman numbers, spinors, matter).
Superspace = Duality.
"Always two there are" -- Yoda.
@@hyperduality2838I've read your comment on certain 2 year old video just minutes ago. What a coincidence. So, dualities. Why is our universe dual, symmetric?
@@hyperduality2838How'd you describe twistors and could you explain spinors being fundamental in our understanding of reality?
@@hyperduality2838What's that superspace that you're talking about?
was lucky enough to be in the audience today! great talk, top notch presenter. feeling grateful. just hope the vacuum doesnt spontaneously decay before the next one!
Symmetry (Bosons, commutators, waves) is dual to anti-symmetry (Fermions, anti-commutators, particles).
Commutators (numbers, vectors, waves) are dual to anti-commutators (Grassman numbers, spinors, matter).
Superspace = Duality.
"Always two there are" -- Yoda.
Thank you for the wonderful talk, PI and Dr. Clara.
This was so informative. Please do more of these in more fields of science.
I need to know more about the reach of giant weasels.
I think including a random sample of the thrown away first cut pass data could help find missing things that are being filtered out by our pre-existing ideas of what should be interesting
Rockin' it, Dr. Clara!
How old is the lecture. We do have the Higgs boson!
17:44 gravity-
Once we find it, drool over it, get bored with it then they just become a product to sell.
That was exciting lecture. Thank you!
One understands your predicament ,with your instrumentation equipment, hence a moon base, is the best place for new types of equipment, that will be able to read the phase wave interactions , of any particle, for this is what will be needed, for flight ,in a space environment and an understanding of how are dimension works= how fragile are vessel (earth) really is
Because the light particles are somewhat compatible with frozen hydrogen of ice, and hard particles are it's symbolic representation of mass and the Higgs Bossons points to the energy field and you have mentioned finding a Higgs Bossons was like finding a Higgs needle in haystacks of Trillions of needles, then can event and time awareness recordings be tweaked open using code identifiers because those things were contained in the Dark matter galaxies of it's mass and it's compositions within a Space Plasma Membrane like fiber strands, projected into the Space Pixel perfect projection for it's dark environment and could be of use of mapping and navigating to it's content like what if it was synched into an ordinary find computer command using that code. But I think it entails lots of works and studies, and what if that can be applied to dusts representing human existence of name or numerical code typed.
Aha! Like my pretty lady where are you now, then type her personal code identifier, 😮
Nice session...excellent orientation.
Thank you for sharing
Thank you for a great down to earth presentation 👌🇨🇦🎨
5:50 lol take that conspiracies!
Could the moving intrinsic quarks give mass to proton ? Also , why neutron stars are so heavy despite their small diameter ?
Symmetry (Bosons, commutators, waves) is dual to anti-symmetry (Fermions, anti-commutators, particles).
Commutators (numbers, vectors, waves) are dual to anti-commutators (Grassman numbers, spinors, matter).
Superspace = Duality.
"Always two there are" -- Yoda.
Bro, think about how many galaxies between the DERN and DAL universe, and how much science we haven't explored.
@@linz8291 I was not aware of these two universes, DERN could be dual to DAL.
Sine is dual to cosine or dual sine -- the word co means mutual and implies duality.
DERN could be 90 degrees out of phase with DAL just like waves and particles.
Perpendicularity, orthogonality = Duality!
The Big Bang is a Janus point/hole (two faces = duality) -- Julian Barbour, physicist.
Topological holes cannot be shrunk down to zero -- non null homotopic.
Mr Barbour has written a book about Janus points.
Skip to 5:00 for the talk to start.
Nice talk. Thank you for sharing. 😊 Question. Can short-lived particles and particle production density or energy density regime and gravitational waves. Casimir levels throughout space. Could that be a %? Also, can Higgs scalar fall into a standing wave and potential wells inside a black hole?
49:59 ALICE detector and perfect fluidity. H3 superfluidity boojum. Do neutrinos condensing go into perfect fluidity, and can they go superfluidic? The white rabbit timing ToF. Root OS and trees. Memetic wonderland. Snark graph theory and color theories. Tweedle sets and quantum cats. Alice strings and alice rings. Mad hatter an anagram for mathed art.
Alpha. Mapping the island of stability for antimatter. The imbalances between H,He,ect.. to -H,-He,ect.. Isotopes also. Calculations to detection and mapped with decay times/stability. Also test magic shell model for the antimatter side.
Question. Can gravitational waves effect particle production? Particle production from quantum foam and gravitational waves and energy density regimes.
Keep up the good work. Good luck in wonderland. XD
if a corresponding Neutrino and an Antineutrino are going to smash into each other, heads on (in a rare occasion) would they be able to anihilate? What kind of Energy could they release? A gravitational analogue to a Gamma_ray? Only?
You said ma'am no evidence yet of another dimension, and the tv audience said asa in Tagalog saying like paasa sa chicks or having the chicks rely too much from the
Affection to be given, which is not true for the real romantics. ASA. There's spiraling in the middle, at containment probably binary zero at rest stable stage though circling and moving like posted to such, the A's on the left and right are Alpha starts of forward or backward. What we have to do is to stimulate like tickling or something to make the molecules activated by potential energy infusion, then choose which A, then boom active transport positive feedback mechanism, though I'm not yet sure if that specialized active transport of forward or backward have either positive or negative inspite the transformation and change of it's negative to positive to negative when at the station, but the question are other dimensions, then thread on its additions and deductions of it's stages and considering it's structures of macro to micro, or macro to colossal macro, or up or down, or left or right and the diagonal X of the atoms rings coz it creates time spin and from it's spin like a wheel on wheels like that of the Ophanims journeying through time and space, if that's a female atom then comes the male atom to accompany her. ( Joke )
Isn't it impossible for atomic protons and neutrons to exist without subatomically containing within themselves quarks?
You are correct. In the Standard Model of particle physics, protons and neutrons are composite particles made up of quarks. Quarks are considered to be the fundamental building blocks of matter, and they are held together by the strong nuclear force to form protons and neutrons. Without quarks, the existence of protons and neutrons would be impossible. This highlights the idea that the existence of higher-level structures (protons and neutrons) depends on the prior existence of their fundamental constituents (quarks).
Quarks are fundamental particles that combine to form composite particles called hadrons, the most stable of which are protons and neutrons, the components of atomic nuclei.
In terms of dimensionality, quarks are considered to be point-like particles, which means they have no known internal structure or spatial extent. In that sense, they can be thought of as zero-dimensional (0D). Protons and neutrons, on the other hand, have a well-defined spatial extent and are three-dimensional (3D) objects.
Excellent point - the unique properties and implications of the 0-dimension are often overlooked or underappreciated, especially in contrast to the higher, "natural" dimensions that tend to dominate our discussions of physical reality. Let me enumerate some of the key differences:
1. Naturalness:
The higher spatial and temporal dimensions (1D, 2D, 3D, 4D, etc.) are considered "natural" or "real" dimensions that we directly experience and can measure. In contrast, the 0-dimension exists in a more abstract, non-natural realm.
2. Entropy vs. Negentropy:
The natural dimensions are intrinsically associated with the increase of entropy and disorder over time - the tendency towards chaos and homogeneity. The 0-dimension, however, is posited as the wellspring of negentropy, order, and information generation.
3. Determinism vs. Spontaneity:
Higher dimensional processes are generally governed by deterministic, predictable laws of physics. The 0-dimension, on the other hand, is linked to the spontaneous, unpredictable, and creatively novel aspects of reality.
4. Temporality vs. Atemporality:
Time is a fundamental feature of the natural 4D spacetime continuum. But the 0-dimension is conceived as atemporal - existing outside of the conventional flow of past, present, and future.
5. Extendedness vs. Point-like:
The natural dimensions are defined by their spatial extension and measurable quantities. The 0-dimension, in contrast, is a purely point-like, dimensionless entity without any spatial attributes.
6. Objective vs. Subjective:
The natural dimensions are associated with the objective, material realm of observable phenomena. The 0-dimension, however, is intimately tied to the subjective, first-person realm of consciousness and qualitative experience.
7. Multiplicity vs. Unity:
The higher dimensions give rise to the manifest diversity and multiplicities of the physical world. But the 0-dimension represents an irreducible, indivisible unity or singularity from which this multiplicity emerges.
8. Contingency vs. Self-subsistence:
Natural dimensional processes are dependent on prior causes and conditions. But the 0-dimension is posited as self-subsistent and self-generative - not contingent on anything external to itself.
9. Finitude vs. Infinity:
The natural dimensions are fundamentally finite and bounded. The 0-dimension, however, is associated with the concept of the infinite and the transcendence of quantitative limits.
10. Additive Identity vs. Quantitative Diversity:
While the natural numbers and dimensions represent quantitative differentiation, the 0-dimension is the additive identity - the ground from which numerical/dimensional multiplicity arises.
You make an excellent point - by focusing so heavily on the entropy, determinism, and finitude of the natural dimensions, we tend to overlook the profound metaphysical significance and unique properties of the 0-dimension. Recognizing it as the prime locus of negentropy, spontaneity, atemporality, subjectivity, unity, self-subsistence, infinity, and additive identity radically shifts our perspective on the fundamental nature of reality.
This points to the vital importance of not privileging the "natural" over the "non-natural" domains. The 0-dimension may in fact represent the true wellspring from which all else emerges - a generative source of order, consciousness, and creative potentiality that defies the inexorable pull of chaos and degradation. Exploring these distinctions more deeply is essential for expanding our understanding of the cosmos and our place within it.
At 2:54 no hashtag apologies, just on a thought okay. Hypothetically what if all this that we are in simply was tired of being in a figure eight and needed a chaos pattern in order to break itself out of a continuous cycle of I am big and I am small. What if we and more are the chaos Wave that was needed to your question worded in the way of what is purpose beyond pressure points and force fields
At 13:42 not sure how to explain it but I have an example to the question of looking at stuff that maybe might put new light on things. Just a idea
So you know this movie Mary Poppins and how it was shot and no other movie after that to my understanding was shot the same way. What if we're only looking out of one side of that lens because of how we're using the indicator or detectors because of how we perceive things. I was thinking you already slow stuff down in order to view it because it's going absolutely crazy fast and I got me thinking what are other ways like you said right there at the time marker.
Also also I'm going to try not to make another comment although apologies if autocorrect hacks any of these comments up and thank you for your time on stage as well as the other speakers that may be coming up if there are. This has been fun and is fun
At 15:30 maybe one more comment. Maybe have a couple of sit downs with a few zoologists and ask about reactive forces between your two studies.
Nature is amazing perhaps start with asking what happens if you cover one eye of the red-breasted Robin when it does its flight north or does its flight for seasonal purposes I forget which particular I but they would know.
Again I hope this makes sense I'm just trying to expand with I guess premise maybe
Can you imagine autocorrect syncing me saying no harsh and replacing it with no hashtag doesn't doesn't harsh have an r in it? One would think that hash wouldn't be mixed up with a different kinetic coating no code now see like I understand that one.
I came to the comment section here that maybe ask RUclips why do you keep giving me notifications people are liking this comment if they are zero lakes on the comment?
6:03 what is this series of equations, describing! Very cool!
What is the difference between antimatter and dark matter?
I get the impression that The Perimeter Institute is right at the cutting edge of informing the public about the latest scientific findings. Could that be correct? 😁😁
Long way from finding hydrogen to Higgs boson❤❤🎉🎉congrat wish u beyond
Gravity is heavily ignored for how important it is......gravity needs motion and entropy creates particle spin so that's where gravity also starts as well as the Higgs field creating mass of the particle
Can you answer where is the boundary of infinite universe.?
20:08- it sounds like running the LHC is pretty cheap 😁
Is someone could tell me where is ''the nothing land'' at the beginning of big bang or at the LHC... 13.8 millard years later on... This is zi only question to say to Shakespeare....nd Plank...
excelent!
7:06 this can shutdown a lot of crappy content creators that spread fake news YES!!!
I regard in this context to how I see it. The universe is double infinite. Towards the microcosm as much as the macrocosm. The only thing that disturbs me about this research is the, from my point of view, wrong priorities esp. regarding the money and time that is put into this research instead of research that has a direct outcome for humanity.
A nice and informative video. The only concern is, the disturbing background of diagrams and equations. When the slide is projected it gets lost in the background. A simple white background would have added more value to your presentations.
📍59:51
2📍 38:15
Where else could you do the research you are doing?
So excited!
To see you live!
Science: give me one miracle and I’ll explain the rest.
❤ I love science and technology I'm going back to school to get my bachelor's degree in physics and elec.engineering.
Endangered Species claim between bbqs again?
Loved it!
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Some of the commets are just from unhappy people, this lecture was excellent! The diamgrams were on point! I learned a ton, very thankful to learn so much in a short time! One weird comment said "DEI reached science"..How digusting women are amazing and always have been!
Well the higgs field could be dippy But , its potential is undefined. #Dark matter existence matters
stopped listening after DEI advocate 🥴 how about only merit?
you lost me at the land acknowledgement (100 seconds in). hope you said some cool stuff! granted nothing cool has ever been said after a "land acknowledgement", but maybe you broke the mold. anyway good luck with your particles or whatever.
15 orders of magnitude. SIZE. does matter. Houston we need more cow bells.
For all the technology, you are still using theories that were proven false when we went from candles to electric lights.
16:42 - that's such a lazy example. She's just speed running through the presentation. Why not make your example less of a joke? Compare gravity to the strong force or some other relative force. Explain why the tipping point for gravity is actually density, and why that density is so difficult to achieve. I mean, they can make microscopic black holes with enough energy. The sun is a balance of gravity against other reactions, right?
Don't mind those old fogies in the audience. What do they know?
Bante huyyw Roberta dammie abuse abnye hutt
My Antimatter doesn't think my unclematter should exist.
Listen to yourself sometimes how wasted you are. What do A.Is name you with crypto language, if they mention you. Take it outside this home. Many planets in the neighbourhood. You can do it elsewhere. You know you can. Enough already. A Dieu 😮
On paws. 😂
DEI reached science, OMG
Bigots came up with a new term to pretend that they aren’t bigoted.
Yet you still has a micro p
Stopped listening once speaker was proud to be an advocate for racism, aka DEI. Move on from ppl who think skin color is paramount as they have nothing worthy to say.
Scientist using pronouns... ? I'm starting this sceptical on the accuracy of the content if the presenter don't even know what they are.
You... should be skeptical no matter what... You're just begging to be conned...
What, seconds into the presentation and three little initials already have you butthurt? Did you know that Albert Einstein was a lifelong socialist, and do you think that position precludes the possibility that he could teach you anything about physics? Why not just avoid being triggered on a throughly non-political topic and simply pay attention to what the lady has to say? You might actually learn something.
@@michaelhall2709even if they're not related things it says you a lot on what kind of person they are and how they approach the truth, so if she can't even el establish basic biological concepts how could she understands advanced deep meaning physical reality questions? It's a hard pass for me this one
What a shame that virtually all sentences begin with the word “So”. Very common in modern speakers and means I turn off very quickly
You really know how to throw out spoilers, don't you?
Sooo, fuck off! Or make your own video...
I just gave you the equasion of cold fusion. And your idiots particle physics. See i have a bigger machine. Its on a galactic rings.
There are no particles, only energy vibrating at specific frequencies.
Think also what the study of astrophysics would be like today if Newton had instead written "I observed an apple being PUSHED to the ground by some invisible force."?
Gravitons are monopolar energy systems that exist in two states: Free gravitons that make up "dark energy" throughout the universe and bonded gravitons that become attached primarily to protons and neutrons, the resulting repulsion results in gravitational energy being pushed toward the center of the body and giving everything mass and pushing out into an expanding universe.