Search This Blog

Friday, 27 January 2017

HIGGS BOSSON PARTICLE(AKA GOD PARTICLE)

The UNIVERSE is supposed to originate from an event called "Big Bang". All the particles including the sub-atomic particles are supposed to be originated from the same event. In layman’s terms, different subatomic particles are responsible for giving matter different properties. One of the most mysterious and important properties is mass. Some particles, like protons and neutrons, have mass. Others, like photons, do not. The Higgs boson, or “God particle,” is believed to be the particle which gives mass to matter. The “God particle” nickname grew out of the long, drawn-out struggles of physicists to find this elusive piece of the cosmic puzzle.

The “standard model” of particle physics is a system that attempts to describe the forces, components, and reactions of the basic particles that make up matter. It not only deals with atoms and their components, but the pieces that compose some subatomic particles. This model does have some major gaps, including gravity, and some experimental contradictions. The standard model is still a very good method of understanding particle physics, and it continues to improve. The model predicts that there are certain elementary particles even smaller than protons and neutrons. As of the date of this writing, the only particle predicted by the model which has not been experimentally verified is the “Higgs boson,” jokingly referred to as the “God particle.”

Each of the subatomic particles contributes to the forces that cause all matter interactions. One of the most important, but least understood, aspects of matter is mass. Science is not entirely sure why some particles seem mass-less, like photons, and others are “massive.” The standard model predicts that there is an elementary particle, the Higgs boson, which would produce the effect of mass. Confirmation of the Higgs boson would be a major milestone in our understanding of physics.

The “God particle” nickname actually arose when the book The God Particle: If the Universe Is the Answer, What Is the Question? by Leon Lederman was published. Since then, it’s taken on a life of its own, in part because of the monumental questions about matter that the God particle might be able to answer. The man who first proposed the Higgs boson’s existence, Peter Higgs, isn’t all that amused by the nickname “God particle,” as he’s an avowed atheist. All the same, there isn’t really any religious intention behind the nickname.

Currently, efforts are under way to confirm the Higgs boson using the Large Hadron Collider, a particle accelerator in Switzerland, which should be able to confirm or refute the existence of the God particle. As with any scientific discovery, God’s amazing creation becomes more and more impressive as we learn more about it. Either result—that the Higgs boson exists, or does not exist—represents a step forward in human knowledge and another step forward in our appreciation of God’s awe-inspiring universe. Whether or not there is a “God particle,” we know this about Christ: “For by him all things were created: things in heaven and on earth, visible and invisible . . . all things were created by him and for him” 

Tuesday, 24 January 2017

FRB 1221102(continued)


Astronomers have for the first time pinpointed the location of a "fast radio burst" - a type of short-duration radio flash of unknown astrophysical origin - and have used this to identify its home galaxy. The galaxy, located over 3 billion light years away, is small, a so-called dwarf galaxy, and very different to our own Milky Way. Also, a persistent, compact radio source is close to the source of the bursts, which provides important insights into its astrophysical origin. The results from an international team, including Laura Spitler from the Max-Planck-Institute for Radio Astronomy in Bonn, Germany, appear today in three publications in Nature and the Astrophysical Journal Letters.
A number of radio telescopes were used within the European VLBI Network (EVN) to observe FRB 121102 (artist’s impression).
A number of radio telescopes were used within the European VLBI Network (EVN) to observe FRB 121102 (artist’s impression).
A number of radio telescopes were used within the European VLBI Network (EVN) to observe FRB 121102 (artist’s impression).
Fast Radio Bursts (FRBs) are visible for only a fraction of a second, and have puzzled astronomers since their discovery a decade ago.  Precise localization of an FRB requires radio telescopes separated by large distances, which allow high resolution images to be made when these telescopes are used in combination with each other. Such follow-up observations were made possible with the first discovery of a repeating source of fast radio bursts, FRB 121102, using the 305-m Arecibo Radio Telescope in Puerto Rico, USA.

Prior to this discovery, astronomers had only indirect evidence that fast radio bursts come from far outside our Milky Way galaxy, because poor localization has prevented them from uniquely identifying their galaxy of origin. The new finding is critical because it has also allowed astronomers to precisely measure the distance to the source, and hence how much energy it is producing.

The Very Large Array in New Mexico, USA detected a total of nine radio bursts from FRB 121102. This determined its sky position to a fraction of an arc second, over 200 times more precise than previous measurements. “Near this position, astronomers found both steady radio and optical sources, which pointed the way to the galaxy hosting the FRB,” says Shami Chatterjee from Cornell University, the first author of the paper in “Nature”.

The team was able to zoom-in on the radio sources with a factor of 10 more precision using the Arecibo Radio Telescope and the European VLBI Network (EVN), which links telescopes spread across the world.  "With a bit of luck, we were able to detect bursts from FRB 121102 with the EVN and now we know that the origin of the bursts is right on top of the persistent radio source", says Benito Marcote from JIVE in the Netherlands.  The 100-m radio telescope in Effelsberg, Germany, is the largest and most sensitive member of the EVN. "Bursts from this source are faint, and Effelsberg played a key role in making this discovery possible," says Laura Spitler, postdoctoral researcher at the Max-Planck-Institute for Radio Astronomy (MPIfR), who discovered FRB 121102.

The team used one of the world's largest optical telescopes, the 8-m Gemini North on Mauna Kea in Hawaii, to discover that the bursts originate from a host galaxy, and use its measured spectrum to obtain a redshift value which places the source at a whopping distance of over 3 billion light-years. "This gives us incontrovertible confirmation that this FRB originates very deep in extragalactic space,” says co-author Cees Bassa (ASTRON). Though the mystery of the FRB’s distance is now solved, astronomers have a new puzzle on their hands. The galaxy hosting the FRB is surprisingly small - a so-called dwarf galaxy.

The fact that FRB 121102 is hosted by a dwarf galaxy may be a vital clue to its physical nature.  Such galaxies contain gas that is relatively pristine compared to that found in the Milky Way.  "The conditions in this dwarf galaxy are such that it may be possible to form much more massive stars than in the Milky Way, and perhaps the source of the FRB bursts is from the collapsed remnant of such a star," suggests co-author Jason Hessels (ASTRON, University of Amsterdam).

Alternatively, astronomers are considering a very different hypothesis in which the FRB bursts are generated in the vicinity of a massive black hole that is swallowing surrounding gas, a so-called active galactic nucleus.

To try and differentiate between these two scenarios, astronomers are continuing to study FRB 121102 using the world's premier radio, optical, X-ray and gamma-ray telescopes.  "For example, if we can find a periodicity to the arrival of the bursts, then we will have strong evidence that it originates from a rotating neutron star", says Laura Spitler.

Deciphering the origin of the FRBs will also depend on localizing more such sources, and astronomers are debating whether all FRBs detected to date are of a similar physical origin or whether there are multiple classes of this new cosmic phenomenon.

The 100-m Effelsberg Radio Telescope of the Max Planck Institute for Radio Astronomy is located in a valley approximately 40 kilometers southwest of Bonn, Germany.
The European VLBI Network (EVN) is a collaboration of the major radio astronomical institutes in Europe, Asia and South Africa and performs high angular resolution observations of cosmic radio sources.

The 305-m William E. Gordon Telescope of the Arecibo Observatory is located close to Arecibo in Puerto Rico, USA.

The Karl G. Jansky Very Large Array consists of 27 radio antennas in a Y-shaped configuration on the Plains of San Agustin fifty miles west of Socorro, New Mexico, USA. Each antenna is 25 meters (82 feet) in diameter.

Sunday, 22 January 2017

FRB 1221102


The space has always been a center of attraction for physicists and astrologers. It has kept amusing humans with unique characteristics. Though they are all guided by pre-defined laws, it is not easy to predict them. It has always shown us that what we think need not be always right. Recently, one such incident took place, which rendered the scientist speechless.

BILLIONS OF YEARS ago, an unknown object sent a seriously bright burst of radio waves into space. They traveled across the universe, past galaxies and clouds of gas and who knows what else. And in 2012, the burst arrived at the Arecibo radio telescope when astronomers happened to be watching.
They kept searching that same spot in the sky. In 2015, they found 16 additional flashes. Then, in August and September 2016, nine more appeared. And this week, astronomers announced that these newest measurements helped them finally zero in on the bursts’ home: a dim dwarf galaxy three billion light-years away. Something inside this tiny galaxy was sending pulses that lasted just milliseconds but packed enormous energy, members of a still-mysterious class called “fast radio bursts.”
Learning that these particular bursts came from long ago, from some bursting object in a galaxy far, far (far) away, is an important step for this field of research. But it’s also like playing Clue and concluding that the crime was committed in the conservatory. To solve the crime, you still have to determine whether the dastardly deed was done by Mrs. Peacock with the candlestick or Colonel Mustard with the rope.
That continuing conundrum shows off the way science works, in a way we don’t usually get to see. Astronomers don’t often happen upon a total mystery. Much of their work involves looking directly at objects they know exist—stars, planets, supernovae—and studying processes and properties. Fast radio bursts, though, appeared out of nowhere, unexpected and un-asked-for, coming from question-mark objects with question-mark properties because of question-mark processes. Astronomers now have the privilege of figuring out the what, where, why, and how—from total scratch—and we have the privilege of watching the discovery process take place from its start.
To forecast what will likely happen next in the ongoing case of the super-energetic fast radio bursts, history helps. Specifically, the twentieth-century discoveries of pulsars and gamma-ray bursts, which also began with on-and-off flashes from unknown entities.
The very first on-off from a fast radio burst came in 2007, when astronomer Duncan Lorimer was sifting through archived data, searching for undiscovered pulsars. But instead, he found something that flashed just once, brighter than a pulsar and seemingly much farther away. He didn’t know what he was looking at. Neither did anyone else.
This is a familiar story arc in astronomy. It’s really the best way to find something utterly new: by accident, while searching for something known. It happened to Jocelyn Bell, who was looking for the twinkling of quasars—the super bright cores of galaxies with super massive black holes in feeding mode—when she stumbled upon a repeating radio blip. It blipped too fast to be any regular star. Was it aliens? Human technology? A planet? A mistake? It wasn’t until she found another blipper that she felt confident it was part of the natural universe at all. Then, when she and her adviser found two more, the blippers became a Thing. After they went public, people proposed more explanations, including the correct one—pulsars, the fast-spinning neutron stars left over after supernova explosions.
Artist rendition of the dishes of the Karl G. Jansky Very Large Array are seen making the first-ever precision localization of a Fast Radio Burst, and thereby pointing the way to the host galaxy of FRB121102.
Gamma-ray bursts, too, are in encyclopedias because of an accident. In the 1960s, US government satellites were hanging out, watching for the high-energy indications of Soviet nuclear tests. They picked up 16 weird bursts of gamma rays that didn’t match up with nukes’ characteristics. In 1973, the government declassified the discovery and declared that the bursts must have come from space.
But after Lorimer saw his first burst, he didn’t get more of the same from the sky, as Bell and the Soviet-watchers did. No one saw any more fast radio bursts, from anywhere in the sky, for years. People doubted the astronomical origin of the original specimen, suggesting it came from Earth—and, indeed, astronomers in Australia accidentally produced a set of similar radio bursts by opening their microwave door before cooking was complete. There wasn’t even a category for that kind of behavior.
Since then, astronomers have found 18 sources of fast radio bursts—including the only one that repeats, the one first spotted in 2012. Shami Chatterjee, the lead in this latest discovery, decided to focus efforts there. “This is a good place to go fishing because you’re more likely to see a fast radio burst at this spot,” says Chatterjee. The team began watching the area with the Very Large Array in late 2015, searching for the burster’s precise location in space.
They watched for another burst for dozens of hours, in observations in November 2015 and April and May 2016, and saw nothing. “The field of transients is special in that we need to wait for the universe to provide an event for us,” says Casey Law of the University of California, Berkeley, who led the project’s software and data-taking developments. Finally, a burst appeared, in a set of observations that began in August. Then, so did eight more. That dataset allowed the team to pinpoint where the signals came from, a position they later zoomed in on even more precisely with radio telescopes around the world. And once they got images of that same spot from an optical telescope called Gemini North, they saw a faint smudge of shine, more like something you’d try to wipe off your screen than the answer to a big astronomical question. But that smudge was actually a tiny galaxy, around 3 billion light-years distant. Somewhere inside, the astronomers knew lurked the burster.

To be continued.............

Wednesday, 11 January 2017

The Philadelphia Experiment(continued)

Read previous

The ship was commissioned on 27 August 1943 but the July experiment was conducted on 22nd. People claimed that the experiment was conducted before the ship was officially commissioned, but there were sailors who claimed that the ship was in front of their eyes right from when it was just a sheet of metal to the day when it sailed in the sea. The believers of the experiment said that they were compelled by the navy to confess it.

In 1955, Morris K. Jessup, an amateur astronomer and former graduate-level researcher, published The Case for the UFO, a book about unidentified flying objects which contained some theorizing about the means of propulsion that flying-saucer-style UFOs might use. Jessup speculated that anti-gravity and/or manipulation of electromagnetism may have been responsible for the observed flight behavior of UFOs. He lamented, both in the book and the publicity tour which followed, that space flight research was concentrated in the area of rocketry, and that little attention was paid to these other theoretical means of flight, which he felt would ultimately be more fruitful.

On January 13, 1955, Jessup received a letter from a man identifying himself as Carlos Allende. In the letter, Allende informed Jessup of the Philadelphia Experiment, alluding to poorly sourced contemporary newspaper articles as proof. Allende also said that he had witnessed the Eldridge disappear and reappear while serving aboard the SS Andrew Furuseth, a nearby merchant ship. Allende further named other crew with which he served aboard the Andrew Furuseth, and claimed to know of the fates of some of the crew members of the Eldridge after the experiment, including one whom he witnessed disappear during a chaotic fight in a bar. Jessup replied to Allende by postcard, asking for further evidence and corroboration for the story.

The reply came months later; however, this time the correspondent identified himself as Carl M Allen. Allen said that he could not provide the details for which Jessup was asking, but implied that he might be able to recall by means of hypnosis. Suspecting that Allende/Allen was a crank, Jessup decided to discontinue the correspondence.
In the spring of 1957, Jessup was contacted by the Office of Naval Research (ONR) in Washington, D.C. and asked to study the contents of a parcel that they had received. Upon arrival, a curious Jessup was astonished to find that a paperback copy of his UFO book had been mailed to ONR in a manila envelope marked "Happy Easter". Further, the book had been extensively annotated by hand in its margins, and an ONR officer asked Jessup if he had any idea as to who had done so.

The lengthy annotations were written in three different colors of ink, and appeared to detail a correspondence between three individuals, only one of which is given a name: "Jemi". The ONR labeled the other two "Mr A" and "Mr B". The annotators refer to each other as "Gypsies", and discuss two different types of "people" living in outer space. Their text contained nonstandard use of capitalization and punctuation, and detailed a lengthy discussion of the merits of various suppositions that Jessup makes throughout his book, with oblique references to the Philadelphia Experiment, in a way that suggested prior or superior knowledge.

Based on the handwriting style and subject matter, Jessup identified "Mr A" as Allende/Allen. Others have suggested that the three annotations are actually from the same person, using three pens.

A transcription of the annotated "Varo edition" is available online, complete with three-color notes.

Later, the ONR contacted Jessup, claiming that the return address on Allende's letter to Jessup was an abandoned farmhouse. They also informed Jessup that the Varo Corporation, a research firm, was preparing a print copy of the annotated version of The Case for the UFO, complete with both letters he had received. About a hundred copies of the Varo Edition were printed and distributed within the Navy. Jessup was also sent three for his own use.

Jessup attempted to make a living writing on the topic, but his follow-up book did not sell well and his publisher rejected several other manuscripts. In 1958 his wife left him, and friends described him as being depressed and somewhat unstable when he travelled to New York. After returning to Florida he was involved in a serious car accident and was slow to recover, apparently increasing his despondency. Morris Jessup committed suicide in 1959.

In 1965, Vincent Gaddis published Invisible Horizons: True Mysteries of the Sea, in which the story of the experiment from the Varo annotation is recounted. Later, in 1977, Charles Berlitz, an author of several books on paranormal phenomena, included a chapter on the experiment in his book Without a Trace: New Information from the Triangle.
In 1978, a novel, Thin Air by George E Simpson and Neal R Burger was released. This was a dramatic fictional account, clearly inspired by the foregoing works, of a conspiracy to cover up an horrific experiment gone wrong on board the Eldridge in 1943. In 1979, Berlitz and a co-author, William L. Moore, published The Philadelphia Experiment: Project Invisibility, the best known and most cited source of information about the experiment to date.

The authors claim to have interviewed at least one of the approximately forty-man crew during the July/August experiment, Engineer First Class Victor Silverman, who says he was on board when the vessel ‘teleported’ from Philadelphia to Norfolk and back. The materialization of the Eldridge at Norfolk was witnessed by five British merchant seamen who were awaiting transport back to the United Kingdom. As corroborating evidence, Moore and Berlitz insist that the experiment later became the subject of a Special Memorandum from the Secretary of the Navy to Captain James R. Teague of the aircraft carrier USS Antietam in May 1945. Antietam was then at the Philadelphia Navy Yard for standard maintenance after its shakedown cruise and its crew was concerned that the Navy would try another Philadelphia experiment on them during the standard degaussing procedures. According to Moore and Berlitz, the secretary’s memo instructed the crew of the Anitetam not to discuss the Philadelphia experiment outside the confines of their vessel. Captain Teague read the memo to the crew and entered that fact in the ship’s log.

After the alleged July/August 1943 experiment, USS Eldridge was commissioned with a full crew of 216 officers and men, and went on a shakedown cruise in the Bermuda area from early September through December 28, 1943. While on this cruise Eldridge was assigned to protest convoy GUS- 22 going east from New York to Casablanca from 2 to 12 November, 1943. On the return leg of the voyage, according to Moore and Berlitz, Eldridge escorted convoy UGS-23 from Casablanca west to New York. During this return leg, Eldridge depth-charged a suspected enemy submarine on 20 November 1943, and filed an action report on the encounter which listed the ship’s position as latitude 34° 03' N and longitude 08° 57' W, about 200 miles west of Casablanca. The position of the ship at this point is critical for the Philadelphia experiment thesis, because it was during escorting convoys GUS-22 and UGS-23 that the Eldridge supposedly disappeared and reappeared for a second time. This event, we are told, was witnessed by one Carlos Miguel Allende (aka Carl Allen), an individual with at least five aliases, who was a merchant seaman on board the freighter SS Andrew Furuseth during its passage with both GUS-22 and UGS-23.

On the basis of the USS Eldridge’s action report, Moore and Berlitz conclude that “the official history [of the vessel] for the period up to January 4, 1944, is almost certainly false!” The “official history,” as Moore and Berlitz summarize it, has the USS Eldridge only in the “Bermuda area.”

Based partially on the conflicting information between the “official history” (they give no more specific citation) and the action report, and partially on their contention that the ship’s deck log is missing,Moore and Berlitz imply that the US Navy had engaged in a massive cover-up of the Philadelphia experiment.

Thus there is a big dilemma over whether the experiment was conducted or not, nevertheless if the experiment was conducted the world looks forward to fine tune the technique of teleportation and use it without any hazardous effect.

Sunday, 8 January 2017

The Philadelphia Experiment

The "Philadelphia Experiment" AKA "Project rainbow" is a very well-known but classified experiment in the history of modern physics. There are two categories of people, one who think that it was an intended hoax created by the U.S. Government, to which they denied later, some think it was a real experiment that took place in the Philadelphia Ship Yard. They believe it was meant for teleportation, but........ was it really for teleportation or was it just an outcome of the experiment? Let's find it out by the description of the only known eyewitness of the experiment, Callous Allende.

The story backs to World War II, in which the U.S. and Germany had also participated. The navies of both the countries often faced each other. The Germans had submarine which could make the U.S. ships their target. The main advantage of submarines was that they could attack the ships from below the water without being noticed. This was very threatening for the navy. During this time, Albert Einstein was serving in the U.S. Navy and he was working on the "Unified field Theory". 

The experiment was conducted by a Dr Franklin Reno AKA Rinehart as a military application of a Unified Field Theory. The theory, briefly, postulates the interrelated nature of the forces that comprise electromagnetic radiation and gravity. Through a special application of the theory, it was thought possible, with specialised equipment and sufficient energy, to bend light around an object in such a way as to render it essentially invisible to observers. The Navy considered this application of the theory to be of obvious military value (especially as the United States was engaged in World War II at the time) and both approved and sponsored the experiment. A navy destroyer escort, the USS Eldridge, was fitted with the required equipment at the naval yards in Philadelphia.

Testing began in summer 1943, and was successful to a limited degree. One test, on July 22, resulted in the Eldridge being rendered almost completely invisible, with some witnesses reporting a "greenish fog" in its place. However, crew members complained of severe nausea afterwards. The crew of the USS Eldridge suffered from unexpected and bizarre side effects such as parts of the crew got buried in the hull of the ship. Some the crew members went missing, their families were never told the truth.


Due to this horrible outcomes the navy decided to just render the ship invisible to radar by bending radio waves around the ship, so the ship won't be visible to radar. Large electromagnetic fields were produced around the ship which supposedly caused light to bend around and make the ship completely invisible.

Equipment was not properly re calibrated to this end, but in spite of this, the experiment was performed again on October 28. This time, Eldridge not only became almost entirely invisible to the naked eye, but actually vanished from the area in a flash of blue light. Simultaneously, the US naval base at Norfolk, Virginia, just over 600 km (375 miles) away, reported sighting the Eldridge offshore for several minutes, whereupon the Eldridge vanished from their sight and reappeared in Philadelphia, at the site it had originally occupied in an apparent case of accidental teleportation. It was supposed that the ship had traveled back in time.

The physiological effects on the crew were profound. Almost all of the crew were violently ill. Some suffered from mental illness as a result of their experience; behavior consistent with schizophrenia is described in other accounts. Still other members were physically unaccounted for or supposedly vanished, and five of the crew were allegedly fused to the metal bulkhead or deck of the ship. Still others were said to fade in and out of sight. Horrified by these results, Navy officials immediately cancelled the experiment. All of the surviving crew involved were discharged; in some accounts, brainwashing techniques were employed in an attempt to make the remaining crew members lose their memories concerning the details of their experience.

But, the USS Eldridge was officially commissioned on 27 August 1943 then how was the first experiment conducted on 22 July 1943?......... 

To be continued..................

The Philadelphia Experiment(continued)