• DMCA
  • Disclaimer
  • Privacy Policy
  • Cookie Privacy Policy
  • Terms and Conditions
  • Contact us
Inter Space Sky Way
  • Home
  • Alien
  • UFO
  • Space
  • NASA
  • Space Flight
  • Astronomy
No Result
View All Result
  • Home
  • Alien
  • UFO
  • Space
  • NASA
  • Space Flight
  • Astronomy
No Result
View All Result
Inter Space Sky Way
No Result
View All Result
Home Astronomy

Darkish matter could also be hiding within the Giant Hadron Collider’s particle jets

November 29, 2023
in Astronomy
58 4
0
Darkish matter could also be hiding within the Giant Hadron Collider’s particle jets
74
SHARES
1.2k
VIEWS
Share on FacebookShare on Twitter



A brand new seek for darkish matter has turned up empty handed — however, in a silver lining, the trouble offered necessary limits that may assist future experiments slender down the hunt for this elusive substance.

You might also like

The JWST Spies The Uncooked Supplies For Exomoons

‘The Mandalorian and Grogu’ trailer could be very trendy, however we nonetheless don’t know what the film is about (video)

The Asteroid Belt’s Sluggish Disappearing Act

Most astronomers imagine that darkish matter accounts for 85 % of all mass in the universe, and that its existence would clarify the obvious additional gravity detectable round galaxies and inside enormous galaxy clusters. Nonetheless, to date, nobody has been capable of determine what darkish matter is product of.

Till lately, the front-runner suspect had been a breed of particle referred to as a WIMP, which is a neat acronym for Weakly Interacting Large Particles. These theoretical particles are thought to barely work together with regular matter, besides in the case of gravity. Nonetheless, the Giant Hadron Collider (LHC), the world’s largest and strongest particle accelerator, has failed to show up proof for the existence of WIMPs. 

Thus, theorists are having to scramble to seek out various theories of what darkish matter might be.

Associated: We nonetheless do not know what darkish matter is, however here is what it is not

“WIMPs is one class of particles which are hypothesized to clarify darkish matter as they don’t soak up or emit gentle and don’t work together strongly with different particles,” Deepak Kar, a professor of physics of the College of the Witwatersrand in Johannesburg, mentioned in a statement. “Nonetheless, as no proof of WIMPs has been discovered to date, we realized that the seek for darkish matter wanted a paradigm shift.”

Some various fashions of darkish matter posit that, slightly than being weakly interacting, darkish matter may really work together strongly with some particles within the Commonplace Mannequin, which is a framework of particle physics that describes each identified particle in addition to how every particle interacts with, and pertains to, each other. Darkish matter particles are believed to exist past the Commonplace Mannequin’s scope; the fashions that predict strongly interacting darkish matter, slightly,describe a whole menagerie of theoretical particles beginning with primary “darkish quarks” and “darkish gluons.” These are like darkish mirrors of quarks and gluons which are the elemental constructing blocks of all seen matter and certainly current within the Commonplace Mannequin.

Now, Kar and his former pupil, Sukanya Sinha who’s now on the College of Manchester within the U.Okay., have developed a brand new manner of trying to find these potential darkish quarks and darkish gluons in high-energy collisions between protons that happen inside the LHC.

When protons come collectively at nearly the velocity of sunshine contained in the LHC, they’re smashed aside into their element quarks and gluons that swiftly decay to supply a bathe of short-lived subatomic particles. These particle showers are known as “jets.”

Kar and Sinha’s thought, which shaped the idea of Sinha’s Ph.D., is that attainable darkish quarks and darkish gluons may decay to supply a combination of particles, some extraordinary and a few darkish as nicely. This may lead to what they confer with as “semi-visible” jets. Jets are produced in pairs, they clarify, and if one regular jet and one semi-visible jet have been produced side-by-side, the darkish particles would carry away a number of the vitality, resulting in a telltale vitality imbalance studying as a result of the darkish particles wouldn’t be seen.

Kar and Sinha have led a seek for these vitality imbalances with the LHC’s ATLAS experiment. As a result of a slight mis-measurement of two regular jets may mimic the vitality imbalance of a semi-visible jet, nevertheless, the information from ATLAS needed to be analyzed very fastidiously. 

The duo discovered no proof for semi-visible jets — however that doesn’t imply they don’t exist. 

The ATLAS outcomes, printed within the journal Physics Letters B, level to higher limits for the properties of those theoretical darkish particles, permitting future experiments trying to find them to be fine-tuned.



Source link

Tags: CollidersdarkHadronHidingjetsLargematterparticle
Share30Tweet19

Recommended For You

The JWST Spies The Uncooked Supplies For Exomoons

by Chato80
October 2, 2025
0
The JWST Spies The Uncooked Supplies For Exomoons

Planets and moons are inseparable companions and whereas astronomers are unravelling the complexity of planet formation, moon formation stays mysterious. Our Photo voltaic System is absolutely fashioned, so...

Read more

‘The Mandalorian and Grogu’ trailer could be very trendy, however we nonetheless don’t know what the film is about (video)

by Chato80
October 2, 2025
0
‘The Mandalorian and Grogu’ trailer could be very trendy, however we nonetheless don’t know what the film is about (video)

It has been six lengthy years since a "Star Wars" film lit up theater screens, not counting this previous summer time's "Star Wars: Revenge of the Sith" rerelease...

Read more

The Asteroid Belt’s Sluggish Disappearing Act

by Chato80
October 1, 2025
0
The Asteroid Belt’s Sluggish Disappearing Act

The asteroid belt is discovered orbiting between Mars and Jupiter and is an unlimited assortment of rocks that's regarded as a planet that by no means fashioned. When...

Read more

October Night time Sky 2025 – Astronotes

by Chato80
October 2, 2025
0
October Night time Sky 2025 – Astronotes

October’s Night time Sky: The Final Halloween Occasion  Come one, come all to witness the final word Halloween occasion hosted by our evening sky! Admission is free and...

Read more

JWST delivers 1st climate report of close by world with no solar — stormy and coated with auroras

by Chato80
October 1, 2025
0
JWST delivers 1st climate report of close by world with no solar — stormy and coated with auroras

The most recent climate forecast does not come from Dublin, London or New York — it comes from deep house, the place a lonely world drifts and not...

Read more
Next Post
Titan Dragonfly is Go!…. for Part C

Titan Dragonfly is Go!.... for Part C

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Browse by Category

  • Alien
  • Astronomy
  • NASA
  • Space
  • Space Flight
  • UFO

Recent News

Vast-field surveys versus exact infrared observations: how Rubin compares to JWST

Vast-field surveys versus exact infrared observations: how Rubin compares to JWST

October 3, 2025
China’s Tianwen 2 asteroid-sampling spacecraft snaps a selfie with Earth

China’s Tianwen 2 asteroid-sampling spacecraft snaps a selfie with Earth

October 2, 2025
The JWST Spies The Uncooked Supplies For Exomoons

The JWST Spies The Uncooked Supplies For Exomoons

October 2, 2025
UFOs-Disclosure: Dylan Borland Unloads – The Reality About Legacy UFO Packages Half 2

UFOs-Disclosure: Dylan Borland Unloads – The Reality About Legacy UFO Packages Half 2

October 3, 2025
Did 3I/ATLAS spark the 1977 ‘Wow Sign’? Similar area, simply days aside

Did 3I/ATLAS spark the 1977 ‘Wow Sign’? Similar area, simply days aside

October 2, 2025
Rogue planet beneficial properties 6 billion tonnes per second in report progress spurt

Rogue planet beneficial properties 6 billion tonnes per second in report progress spurt

October 2, 2025
  • DMCA
  • Disclaimer
  • Privacy Policy
  • Cookie Privacy Policy
  • Terms and Conditions
  • Contact us
INTER SPACE SKY WAY

Copyright © 2023 Inter Space Sky Way.
Inter Space Sky Way is not responsible for the content of external sites.

No Result
View All Result
  • Home
  • Alien
  • UFO
  • Space
  • NASA
  • Space Flight
  • Astronomy

Copyright © 2023 Inter Space Sky Way.
Inter Space Sky Way is not responsible for the content of external sites.

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In