View allAll Photos Tagged particlephysics,
Classroom cloud chambers provide a first-hand experience viewing particle tracks
quarknet.fnal.gov/resources/cloudchamber.shtml
Home made particle detector
www.fnal.gov/pub/inquiring/questions/homemadepdetector.html
www.scientificamerican.com/article.cfm?id=a-canteen-cloud...
Fermi National Accelerator Laboratory (Fermilab), fnal.gov/ located just outside Batavia, Illinois, near Chicago, is a US Department of Energy national laboratory specializing in high-energy particle physics. As of January 1, 2007, Fermilab is operated by the Fermi Research Alliance, a joint venture of the University of Chicago, Illinois Institute of Technology and the Universities Research Association (URA). Fermilab is a part of the Illinois Technology and Research Corridor.
en.wikipedia.org/wiki/Fermilab
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
TRIUMF Laboratory, Canada
Credit: Phil Hillman
High-speed electronics are wired into every physics experiment.
Photo credit: Tim Cheeseman
"Hidden Pieces: The Large Hadron Collider and our dark universe" lecture at QUT on 19/11/2019 given by Dr Steven Goldfarb - a particle physicist working on the ATLAS Experiment at CERN's Large Hadron Collider.
This lecture was made possible by Dr Andrew Fielding of QUT's Science and Engineering Faculty, with funding support from the Australian Institute of Physics - AIP, and the Australasian College of Physical Scientists and Engineers in Medicine - ACPSEM.
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
Have a look at the album for more explanations... YE-1. One of the pieces to close the cylindrical part of the detector. Called an EndCap. The copper boxes are muon detectors.
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
A Wilson cloud chamber is basically a tank of condensed, supercooled water (or alcohol) vapour. It is used to detect high energy particles - ionizing radiation. The radiation, say from cosmic rays, or radioactivity, or particle accelerators and so forth, leave their distinctive trails in the "clouds". Because of conservation laws (conservation of angular momentum, and conservation of charge, in particular) you get these wonderful spiralling trails. If you look carefully, there's a whole lot of symmetries in the image. In fact, if you look really carefully and measure angles, it's possible to get the mass to charge ratio of the particle in question. It's really a magic piece of 20th century science instrumentation.
This is a two colour screenprint I made of clouds and ionization tracks in a cloud chamber.
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
Erice School, 1968. Group outing to Selinunte.
Selinunte and Segesta are on the Tentative list for inclusion as World Heritage Sites.
INTERNATIONAL SCHOOL OF PHYSICS «ETTORE MAJORANA» Director: Antonino ZICHICHI
6th Course: Current Developments in Particle Physics
13 - 28 July 1968
INTERNATIONAL SCHOOL OF SUBNUCLEAR PHYSICS
Director: Antonino ZICHICHI
11th Course: Laws of Hadronic Matter
6 - 25 July 1973
This album also in the Collection: "The Physicists"
Kodak Retinette 1A, Agfa CT18
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
According to these slides, this is a Burle 7835 Triode Cavity 5 MW Amplifier. There are lots of these on the LINAC line.
The actual accelerator seems to be below this floor, but we didn't go into that space.
One of the proton beams will come through the green nozzle there and meet its counterpart coming from the other side of the cavern in the middle of the detector. Have a look at the album for more explanations...
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
Physicists attending the 1968 Erice, School.
INTERNATIONAL SCHOOL OF PHYSICS «ETTORE MAJORANA» Director: Antonino ZICHICHI
6th Course: Current Developments in Particle Physics
13 - 28 July 1968
INTERNATIONAL SCHOOL OF SUBNUCLEAR PHYSICS
Director: Antonino ZICHICHI
11th Course: Laws of Hadronic Matter
6 - 25 July 1973
This album also in the Collection: "The Physicists"
Kodak Retinette 1A, Agfa CT18
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
If you thought nerds were loathed now, just wait until a linear accelerator wipes out the whole world. Fortunately, atomic wedgies are no match for quantum gravity.
Image: schizmatic.com/files/accelerated_extinction.jpg
Page: schizmatic.com/comics/25
Schizmatic - A Webcomic Of Intelligent Weirdness
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
TRIUMF Laboratory Photo Walk 2010:
Fringe magnetic fields from the main cyclotron cause certain metallic objects, such as paper clips, to stand straight up as if they were the needles of a compass.
Chosen by TRIUMF UBC for submission to the Global Particle-Physics Photowalk Competition, 2010, and published in Photo Ops 2010.
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
TRIUMF Laboratory, Canada
Credit: Julie Ferguson
Working along the injection beam line where particles are inserted into the main cyclotron for acceleration to light speed.
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
This shield will be closed onto the green nozzle to protect the accelerator from particles coming out of the CMS detector and the detector from particles accompagnying the beam. More pictures and explanations here
Now I've forgotton exactly what it is that he was pointing out. Some part of the data acquisition electronics for one of the calorimeters, I think.
Photo taken 80 meters underground in the service cavern of the CMS experiment at CERN.
Classroom cloud chambers provide a first-hand experience viewing particle tracks
quarknet.fnal.gov/resources/cloudchamber.shtml
Home made particle detector
www.fnal.gov/pub/inquiring/questions/homemadepdetector.html
www.scientificamerican.com/article.cfm?id=a-canteen-cloud...
Fermi National Accelerator Laboratory (Fermilab), fnal.gov/ located just outside Batavia, Illinois, near Chicago, is a US Department of Energy national laboratory specializing in high-energy particle physics. As of January 1, 2007, Fermilab is operated by the Fermi Research Alliance, a joint venture of the University of Chicago, Illinois Institute of Technology and the Universities Research Association (URA). Fermilab is a part of the Illinois Technology and Research Corridor.
en.wikipedia.org/wiki/Fermilab
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
We are currently finishing detector installation and the accelerator is not completed yet, such that the area is still open to visitors. More pictures and explanations here
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website
Fermilab Antiproton Source
The antiproton is the antiparticle of the proton. Antiprotons are stable, but they are typically short-lived since any collision with a proton will cause both particles to be annihilated in a burst of energy.
The existence of the antiproton with −1 electric charge, opposite to the +1 electric charge of the proton, was predicted by Paul Dirac in his 1933 Nobel Prize lecture. Dirac received the Nobel Prize for his previous 1928 publication of his Dirac Equation that predicted the existence of positive and negative solutions to the Energy Equation (E = mc^2) of Einstein and the existence of the positron, the antimatter analog to the electron, with positive charge and opposite spin.
The antiproton was experimentally confirmed in 1955 by University of California, Berkeley physicists Emilio Segrè and Owen Chamberlain, for which they were awarded the 1959 Nobel Prize in Physics. An antiproton consists of two up antiquark and one down antiquark (uud). The properties of the antiproton that have been measured all match the corresponding properties of the proton, with the exception that the antiproton has opposite electric charge and magnetic moment than the proton. The question of how matter is different from antimatter remains an open problem, in order to explain how our universe survived the Big Bang and why so little antimatter exists today.
en.wikipedia.org/wiki/Antiproton
Fermilab Antiproton Source Department
Picture taken by Michael Kappel at Fermilab
View the high resolution image on my photo website