Ritesh Kumar Pradhan

Neutrino Physics

[CERN @CERN]

What happens if you drop an anti-apple?

In a paper published today in @Nature, the ALPHA collaboration at CERN’s Antimatter Factory shows that, within the precision of their experiment, atoms of antihydrogen – a positron orbiting an antiproton – fall to Earth in the same way as their matter equivalents.

This result is a milestone in the study of the properties and behaviour of antimatter.

Find out more: https://t.co/C7DYs02nln

[ISRO @isro]

Chandrayaan-3 Mission:
'India🇮🇳,
I reached my destination
and you too!'
: Chandrayaan-3

Chandrayaan-3 has successfully
soft-landed on the moon 🌖!.

Congratulations, India🇮🇳!

#Chandrayaan_3
#Ch3

[Sanjib's Neutrino Group @sanjibneutrino]

The next generation neutrino telescope: IceCube-Gen2 - Presented by Aya Ishihara at the 2023 ICRC Conference.
https://t.co/FOuvXH0XKi

[Sanjib's Neutrino Group @sanjibneutrino]

IceCube produces the first-ever image of the Milky Way from a neutrino's eye by reanalyzing ten years of data with the new machine learning tools.

https://t.co/UmSd0zp8sa

#OurGalaxyInNeutrinos

[Sanjib's Neutrino Group @sanjibneutrino]

Our paper on "Probing dark matter inside Earth using atmospheric neutrino oscillations at INO-ICAL"
by Anuj Kumar Upadhyay, Anil Kumar, Sanjib Kumar Agarwalla, and Amol Dighe got published in PRD.

https://t.co/VdQN3NE1Zo

@IndiaDST @DAEIndia @inoofficial1 @serbonline

[Sanjib's Neutrino Group @sanjibneutrino]

Comparison b/w 3 global fit analyses (Esteban et al., de Salas et al., and Capozzi et al.) of world neutrino osc. data to measure the 6 osc. params. assuming NMO and IMO. For Esteban et al., we use the latest release from 5.2 (2022). Feel free to use this Fig. (JHEP03(2022)206)

[LIGO India @LIGOIndia]

We are elated to announce that on the occasion of National Technology Day (May 12) 2023, the Hon'ble Prime Minister of India @PMOIndia inaugurated the #megascience project LIGO-India! 🎉

[Sanjib's Neutrino Group @sanjibneutrino]

The latest measurement of 2-3 oscillation parameters from the T2K experiment.

https://t.co/1Hn9SOhAO0

We have summarized the results in the attached presentation in pdf format.

PDF file: https://t.co/DXGpRpvFq1

[Quantum Physics Corner @quant_phys]

Matter-wave diffraction: Barriers against slits
📽️ https://t.co/BmUrRnVJiM

[Leo C. Stein is @duetosymmetry on bsky/threads/🐘 @duetosymmetry]

Nobody online seemed to have visualizations of the vector spherical harmonics, so I whipped this up in Mathematica (it's a bit slow for smooth interaction). The "electric type" Yᴱ is "curl-free" and the "magnetic type" Yᴮ is divergence-free.

[CERN @CERN]

A recent result by the @ALICEexperiment shows that different bound states of a charm #quark and its #antimatter counterpart are differently modified by quark–gluon plasma, opening new avenues for studying the strong force.

🔗 https://t.co/qK3lG0gF8k

[CMS Experiment CERN @CMSExperiment]

Will you “Stop” if you find yourself in an impossible corner?! Well, CMS did not 😉
In a recent result, we look for the supersymmetric partner of the top quark, Stop, in mass regimes that are not easily accessible. Learn more https://t.co/qvyg2XMtyz

[Nature Neuroscience @NatureNeuro]

Oligodendrocyte precursor cells (OPCs) contribute to thalamocortical synapse elimination in visual cortex; OPC-mediated synapse engulfment increases in response to sensory experience and during circuit refinement

From @LucasCheadle @ferro_austin et al.

https://t.co/CwdXAKUVqB

[Fermat's Library @fermatslibrary]

In 1991, Scott Feld wrote a paper describing the "Friendship Paradox": statistically, your friends are more popular than you are.

Here's the annotated version: https://t.co/LZf4E8RgVE

[IceCube Neutrino Observatory @uw_icecube]

🔔📜IceCube Paper accepted by ApJL!

Can galaxy clusters explain the majority of the neutrino flux observed by IceCube? 🧐

Although no significant correlation was found, we put the first and strongest limits on the population of galaxy clusters.

Story ➡️ https://t.co/Pr1NDk4LKI

[ARCHIVED - NASA Sun & Space @NASASun]

How can we see the Sun in multiple wavelengths of light all at once, as NASA’s Solar Dynamics Observatory does?

One of our talented science visualizers, Tom Bridgman, created this “Argo Sun” to help us do just that!

Learn more: https://t.co/BDI81Ljops

[IceCube Neutrino Observatory @uw_icecube]

🥉Bronze alert – IceCube observation of a high-energy neutrino candidate event at 2022/09/28 12:32:38 UTC.
Find out more at https://t.co/aBJ32raBTC.

[CMS Experiment CERN @CMSExperiment]

👀 Seeing a sign of light and can’t tell if it comes from one source or two? ✨ Ask artificial intelligence! #AI CMS has exploited AI to distinguish closed-by photons that may come from an exotic decay of the Higgs boson. Read more in this briefing ➡️ https://t.co/Kce1ISj41Q

[ARCHIVED - NASA Sun & Space @NASASun]

Colorful airglow and auroras occur where Earth’s upper atmosphere meets space.

Energy and particles from the Sun excite atoms and molecules in Earth’s upper atmosphere to create airglow and auroras.

NASA studies this region and how the Sun affects Earth: https://t.co/panqm2Fk0N

[NASA @NASA]

IMPACT SUCCESS! Watch from #DARTMIssion’s DRACO Camera, as the vending machine-sized spacecraft successfully collides with asteroid Dimorphos, which is the size of a football stadium and poses no threat to Earth.