BUKU BASA INGGRIS KAKAIT KARO «PSI PARTICLE»
Temukaké kagunané saka
psi particle ing pilihan bibliografi iki. Buku kang kakait dening
psi particle lan pethikan cekak kang padha kanggo nyediyakaké panggunané ing sastra Basa Inggris.
1
The
Particle Odyssey: A Journey to the Heart of Matter
Charmedquarks (andtheir antiquarks), which are even heavier than strange
quarks, can alsobe produced whennuclei collide, anda charmed quark
andantiquark can combine together tomake theJ/psi particle.When nuclei collide
at relatively ...
Frank Close, Michael Marten, Christine Sutton,
2004
One example is the discovery in 1974 of the J/psi particle at the Brookhaven
National Laboratory, New York, and the Stanford Linear Accelerator Center (
SLAC) in California. The J/psi weighs a little more than three times the mass of
the proton ...
It was into this environment that the J/psi particle, as it became known, was born.
The J/psi was more than twice as heavy as any other particle then known and
should have decayed in an instant. Quantum mechanics tells us that high
precision ...
4
Q is for Quantum: An Encyclopedia of
Particle Physics
f/psi particle to a (lower) maximum, falls to zero again, and so on. At a critical
value of the magnetic field, the superconductivity of the barrier disappears.
There's more. If a steady potential difference is applied across the junction, a high
-speed ...
5
The Britannica Guide to
Particle Physics
The J/psi particle is a type of meson consisting of a charmed quark and a
charmed antiquark. It has a mass of 3.1 GeV/c2, which is about 3.5 times larger
than the mass of a proton. The particle was first detected in 1974 by two groups of
...
6
Science and Dissent in Post-Mao China: The Politics of Knowledge
The particle is known in the international physics community by two alternative
names— the "psi particle" and the "J particle," and frequently as the "J/psi particle
." This is because it was discovered almost simultaneously in 1974 by two groups
, ...
would imply six leptons — the four original ones plus another charged one like -
the electron and muon (but heavier still) and a neutrino associated with it. Enter
the psi This is the scene that the psi particle entered in November 1974.
An energy of 3-1 GeV, for example, corresponds to the mass of the J/psi particle
which consists of a charmed quark and anti- quark; at this energy electron-
positron collisions produce copious numbers of J/psi particles. This is reflected in
the ...
9
An Amateur's Guide to
Particle Physics: A Primer for the Lay ...
they called the Psi particle. Ting immediately rushed home and upon his return
claimed his own discovery of the same particle back in October, justifying the
delay in his announcement because of their group's extreme caution in
establishing ...
The news comes 18 months after the discovery of the psi particle, which first
raised hopes that charm was more than a theorist's dream. If the most popular
model is right the new particle consists of two quarks one of which carries the
special ...
BABAGAN WARTA KANG NGLEBOKAKÉ ARAN «PSI PARTICLE»
Weruhi yèn pawarta nasional lan internasional wis ngomongaké lan kepriyé aran
psi particle digunakaké ing babagan warta iki.
Prominent UW physicist describes Higgs search and discovery
Wu has a strong history of discovery, having been involved in the identification in the 1970s of the J/psi particle and the gluon, two particles that have contributed ... «University of Wisconsin-Madison, Sep 12»
What the Discovery of the Higgs Means for Scientists
At the least in the early years there were still surprises, though. In November 1974 there was the announcement of the J/psi particle. And one asked the same ... «Wired News, Jul 12»
Charm quark
When the charm quark did turn up, it was as a constituent of the J/psi particle, whose discovery in 1974 finally convinced physicists that quarks were real. «Symmetry magazine, Mei 09»