Ngoc Truong ("gnoc" like gnocchi)

23 posts

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Ngoc Truong ("gnoc" like gnocchi)

Ngoc Truong ("gnoc" like gnocchi)

@ntruongphd

Outer Solar System Composition, Origin and Habitability. Postdoc @NASAGoddard, PhD @Cornell. Affiliate member with @Juno and @EuropaClipper.

Katılım Mayıs 2024
23 Takip Edilen7 Takipçiler
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Ngoc Truong ("gnoc" like gnocchi)
Back in 2015, I attended a lecture given by the Nobel Laureate, Takaaki Kajita on the experimental discovery of neutrino oscillation. The discovery that neutrinos can convert from one flavor to another, therefore have non-zero masses is a major milestone for particle physics.
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Kazumasa Ohno (大野 和正)
The paper gets accepted! arxiv.org/abs/2410.10197 This is my first single-author paper. The paper argues the compositions of exoplanetary hazes, which we conventionally postulated soot/tholin-like substances. I discussed alternative possibility: CVD diamonds.
Kazumasa Ohno (大野 和正)@planetKohno

Another posted paper discusses what may be the origin of so-called ''reflective haze''. Short answer: it might be diamonds (!) formed through the process same as industrial diamond synthesis at low pressure, called chemical vapor deposition (CVD) diamond arxiv.org/abs/2410.10197

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Xinting Yu
Xinting Yu@JonesKuma·
My 1st grad student’s 1st paper is out on Arxiv 🥳 We think sub-Neptune K2-18 b could be a global hydrothermal world with water beyond the critical point, based on its observed atmospheric composition with #JWST. Great collaborations w/ our geochemistry godfather Chris Glein 😎
Cindy Luu 🪐@PlanetaryCindy

We found that Exoplanet K2-18 b could potentially be a hydrothermal world w/ a hot, supercritical water ocean mixing into the atmosphere!   This unique ocean may be inhabitable, but it could be an exotic environment unlike anything on Earth. 🌌 Check out our paper to learn more:

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Yangyang Cheng
Yangyang Cheng@yangyang_cheng·
T.D. Lee passed away last month at 97. The Nobel laureate proposed my undergrad program in China and taught Mao about symmetry. For @npr, I reflect on the physicist's work and contributions to US-China scientific exchange, and the questions he left behind: npr.org/2024/09/05/nx-…
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Ngoc Truong ("gnoc" like gnocchi)
Back in 2015, I attended a lecture given by the Nobel Laureate, Takaaki Kajita on the experimental discovery of neutrino oscillation. The discovery that neutrinos can convert from one flavor to another, therefore have non-zero masses is a major milestone for particle physics.
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Ngoc Truong ("gnoc" like gnocchi)
I am excited to share this new work that I have been maturing for the last 2 years. We made an attempt to give some new insights into the "solar abundances" problem, a long-standing discrepancy between spectroscopic and helioseismic measurements of heavy elements within the Sun.
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Ngoc Truong ("gnoc" like gnocchi)
This phenomenon also explains a deficit in the flux of solar neutrinos with respect to the prediction of the Standard Solar Model.
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Ngoc Truong ("gnoc" like gnocchi)
CNO neutrino within the Sun have been recently measured. These data suggest an increase in the solar C and N abundance and are consistent with the water abundances in KBOs and CI chondrite parent bodies. This is the first time it has ever been used in planetary science!
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Xinting Yu
Xinting Yu@JonesKuma·
🚨 Student paper accepted!! 🚨We offer new solutions to explain the atmospheric observations of habitable sub-Neptune K2-18 b and LHS 1140 b: arxiv.org/abs/2407.09009. A thread 🧵 (0/10):
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Science News
Science News@ScienceNews·
Two teams of scientists measuring the universe’s expansion rate are finally seeing eye-to-eye on one piece of the measurement. sciencenews.org/article/cosmol…
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Ngoc Truong ("gnoc" like gnocchi)
As it turns out, CI chondrites contain less water than previously thought, as we learn from the lack of sulfates in Ryugu and Bennu samples (likely due to terrestrial contamination).
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I am looking forward to seeing future measurements and data from helioseismology, solar neutrino, Bennu, comets samples, as well as tackling other questions about the deep water abundances in Jupiter, the nature of Uranus's interior, and the origin of water in icy satellites
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