The existence of the electroweak interactions was experimentally established in two stages, the first being the discovery of neutral currents in neutrino scattering by the Gargamelle collaboration in 1973, and the second in 1983 by the UA1 and the UA2 collaborations that involved the discovery of the W and Z gauge bosons in proton – antiproton collisions at the converted Super Proton Synchrotron.

Among his achievements are the discovery of the muon neutrino in 1962 and the bottom quark in 1977.

In 1988, Lederman received the Nobel Prize for Physics along with Melvin Schwartz and Jack Steinberger " for the neutrino beam method and the demonstration of the doublet structure of the leptons through the discovery of the muon neutrino ".

First evidence for this third neutrino type came from the observation of missing energy and momentum in tau decays analogous to the beta decay leading to the discovery of the neutrino.

It was resolved by discovery of neutrino oscillation and mass.

The discovery of neutrino flavor oscillations implies that neutrinos have mass.

This follows the lessons learned from the history of the discovery and ( by now ) routine detection of the neutrino.

The tau neutrino remained elusive until July 2000, when the DONUT collaboration from Fermilab announced its discovery.

He was awarded the 1995 Nobel Prize in Physics for his co-detection of the neutrino with Clyde Cowan in the neutrino experiment, and may be the only scientist in history " so intimately associated with the discovery of an elementary particle and the subsequent thorough investigation of its fundamental properties ".

From then on Reines dedicated the major part of his career to the study of the neutrino ’ s properties and interactions, which work would influence study of the neutrino for future researchers to come, including the discovery of neutrinos emitted from Supernova SN1987A by the Irvine-Michigan-Brookhaven Collaboration.

This discovery helped to inaugurate the field of neutrino astronomy.

The discovery was made in 1956, detected in the neutrino experiment.

With the discovery of neutrino oscillation, which implies that neutrinos have mass, the only observed massless particle is the photon.

As an aside, the right-handed neutrino originally did not exist in the standard model-but the discovery of neutrino oscillation implies that neutrinos must have mass, and since chirality can change during the propagation of a massive particle, right-handed neutrinos must exist in reality.

After the initial discovery in 1998, these observations were corroborated by several independent sources: the cosmic microwave background radiation and large scale structure, apparent size of baryon acoustic oscillations, age of the universe, as well as improved measurements of supernovae and X-ray properties of galaxy clusters.

While it has been known since Jane Goodall's 1960s discovery that modern chimpanzees use tools, research published in 2007 indicates that chimpanzee stone tool use dates to at least 4, 300 years ago.

However, research indicates that open-source software does have a higher flaw discovery, quicker flaw discovery, and quicker turn around on patches.

This indicates that the charge in the proton is concentrated in small lumps, reminiscent of Rutherford's discovery that the positive charge in an atom is concentrated at the nucleus.

It is rare for only a single Portuguese man o ' war to be found ; the discovery of one usually indicates the presence of many, as they are usually congregated by currents and winds into groups of thousands.

In antiquity, Surrentum was famous for its wine ( oranges and lemons which are now widely cultivated there were not yet introduced in Italy in antiquity ), its fish, and its red Campanian vases ; the discovery of coins of Massilia, Gaul, and the Balearic Islands here indicates the extensive trade which it carried on.

There were three separate delays: the first delayed the initial alarm of a possible plane in trouble ; the second delayed the " distress " alarm, which indicates that communications with surrounding airports indicate that a missing plane has not landed elsewhere ; the third delayed the eventual search and rescue operation and the discovery of the plane wreckage, just miles away.

The presence of B. mindorensis on the island of Mindoro, coupled with the discovery of fossil bubalids in other islands around the archipelago indicates that the family was once widespread throughout the Philippines.

The artefacts found were of a quality that it is likely that Prittlewell was a tomb of one of the Kings of Essex and the discovery of golden foil crosses indicates that the inhabitant was an early Christian.

It was believed that rakia was first created in the 16th century in the Balkans, the location unknown, but the recent discovery of wording on on a sherd of pottery ( Аз пих ракиня на празника-I have drunk rakinja at the celebration ( rakinja being the old word for rakia ) indicates its presence in 14th century Bulgaria.

The first letter indicates the half-month of the object's discovery within that year —" A " denotes discovery in the first half of January, " D " is for the second half of February, " J " is for the first half of May (" I " is not used ), and so on until " Y " for the second half of December.

The artefacts found were of a quality that it is likely that Prittlewell was a tomb of one of the Kings of Essex and the discovery of golden foil crosses indicates that the inhabitant was an early Christian.

« Crimea astrophysical observatory, which is participant of international program for observation and research of minor planets, hereby indicates that a minor planet discovered in Crimea astrophysical observatory and numbered 4426 in international catalogue, was named „ Roerich “ in honor of the family of eminent Russian cultural workers » — was told in discovery certificate.

The name Feteira is derived for the Portuguese word for " fern ", and indicates a " location of ferns "; the name likely refers to the original colonists discovery of this area covered with ferns.

The discovery of the limpet Osteopelta in an Eocene New Zealand turtle bone indicates that these animals predate whales, including possibly inhabiting Mesozoic ( 251-65 MYA ) reptiles.

Despite interference from a group attempting to steal dinosaur eggs for research, they are able to conceal the island's status and InGen's legacy, though the novel indicates that animals have been showing up on the mainland which may lead to the island's discovery and destruction.

The time of the Great Dismal Swamp's discovery is not known precisely but there is archaeological evidence which indicates human occupation began nearly 13, 000 years ago.

However, this discovery is now doubtful because recent analysis of the data indicates that the detected timing changes were due to signal noise, not a planet.

The discovery of coins dating from the Hellenistic period in the city indicates the existence of an Iron Age settlement that was trading with the Mediterranean region as early as 250 BC.

The recent discovery of clear evidence for lodge building in the related genus Dipoides indicates that the Giant Beaver probably also built lodges.

For this reason, scientists had long believed that mesonychids were the direct ancestor of Cetacea, but the discovery of well preserved hind limbs of archaic cetaceans, as well as more recent phylogenetic analyses now indicates that cetaceans are more closely related to hippopotamids and other artiodactyls than they are to mesonychids, and this result is consistent with many molecular studies.

A recent discovery at the Poiana Slatinei archaeological site next to a salt spring in Lunca, Neamt County, Romania indicates that Neolithic people of the Precucuteni Culture were boiling the salt-laden spring water through the process of Briquetage to extract the salt as far back as 6050 BC, making it perhaps the oldest saltworks in history.

The discovery of prehistoric ceramic products amongst the layers left behind in the Middle Ages however indicates considerable disturbance of the prehistoric residue and therefore also of the finds dating back to the Unetice culture.

The discovery of differential cryptanalysis is generally attributed to Eli Biham and Adi Shamir in the late 1980s, who published a number of attacks against various block ciphers and hash functions, including a theoretical weakness in the Data Encryption Standard ( DES ).

The first step towards the Standard Model was Sheldon Glashow's discovery in 1960 of a way to combine the electromagnetic and weak interactions.

* 2012 CERN announces the discovery of a new particle with properties consistent with the Higgs boson of the Standard Model after experiments at the Large Hadron Collider.

In 1968, following that discovery, Indiana Standard acquired the Avisun Corporation and Patchogue-Plymouth, forming the Amoco Fabrics and Fibers Company.

On July 4th, 2012, CERN announced the discovery of a new particle, compatible with the Standard Model Higgs boson, through experiments conducted with the Large Hadron Collider.

The discovery parity violation was a major contribution to high energy physics and the development of the Standard model.

Service Location Protocol ( SLP ), the only protocol for service discovery to have reached the IETF Proposed Standard status, is supported by Hewlett-Packard's network printers, Novell, and Sun Microsystems, but ignored by some other large vendors.

Their discovery was a major success for what is now called the Standard Model of particle physics.

In addition to XML-based discovery, Version 2. 0 of the Standard will incorporate even more significant changes.

Sinclair Oil protested the personal right appropriated by the Rockefeller " Standard Oil " concern on the discovery of oil cracking.

The discovery of oil by Standard Oil Company in the Montebello hills, in 1917, brought about a revolutionary change to the locality.

There is evidence of a small settlement in the area dating back to the 16th century, but the city was not incorporated until 1922, not long after the discovery of oil and the construction of the first extraction wells by the Tropical Oil Company ( Standard Oil Company ).

Although they claimed to have severed all ties with Standard Oil, Texas filed suit again in 1905 on the discovery that Standard Oil still owned most of the stock in the other company.

The discovery hastened the negotiations over the composition of TPC, and on 31 July 1928 the shareholders signed a formal partnership agreement to include the Near East Development Corporation ( NEDC ), an American consortium of five large US oil companies that included Standard Oil of New Jersey ( later Exxon, eventually ExxonMobil in 1999 ), Standard Oil Company of New York ( Socony ) ( later Mobil, which eventually amalgamated to ExxonMobil ), Gulf Oil ( which later merged with Chevron in 1984 ), the Pan-American Petroleum and Transport Company, and Atlantic Richfield Co. ( later ARCO ; eventually acquired by BP in 1999 ).

Standard arithmetic methods are not taught until children have had an opportunity to explore and understand how mathematical principles work, usually by first inventing their own methods for solving problems and sometimes ending with children's guided discovery of traditional methods.

The observations leading to the discovery of this part of the Standard Model are discussed in the article in quantum chromodynamics.