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Proton Decay Predictions Reimagined

This is a news story, published by Phys Org, that relates primarily to Hooman Davoudiasl news.

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proton decay
Phys Org

Phys Org

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Science

Science

Might the proton decay in other places or at other times?

Phys Org
Summary
Nutrition label

88% Informative

Proton has a mean lifetime of about 1034 years , but that's 20 orders of magnitude greater than the age of the universe.

Two physicists have been wondering: Could the proton have decayed faster in the past? Could it decay faster somewhere else in the universe? They have reimagined some physics processes assuming proton does decay and calculated possible lifetimes of around 1018 years .

Hooman Davoudiasl says a hypothetical long-range force can affect the mass of a new particle into which a proton can decay.

There is an abundance of sources for this hypothesized force, which can change near the solar system as the sun orbits the Milky Way center every 230 million years .

VR Score

93

Informative language

95

Neutral language

50

Article tone

formal

Language

English

Language complexity

49

Offensive language

not offensive

Hate speech

not hateful

Attention-grabbing headline

not detected

Known propaganda techniques

not detected

Time-value

long-living

External references

15

https://www.nature.com/articles/nature17957https://www.nature.com/articles/nature15523https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.125.078501https://journals.aps.org/prd/abstract/10.1103/PhysRevD.82.023514https://theconversation.com/why-do-astronomers-believe-in-dark-matter-122864https://www.nature.com/articles/nature18009https://journals.aps.org/prd/abstract/10.1103/PhysRevD.95.023010https://scx2.b-cdn.net/gfx/news/2025/might-the-proton-decay.jpghttps://arxiv.org/abs/2408.13305https://link.aps.org/doi/10.1103/PhysRevD.111.035026https://www-sk.icrr.u-tokyo.ac.jp/en/sk/about/5min/https://iopscience.iop.org/article/10.1088/1475-7516/2019/06/054https://arxiv.org/abs/2405.15845https://journals.aps.org/prd/https://dx.doi.org/10.1103/PhysRevD.111.035026

Source diversity

9

www.nature.comjournals.aps.orgtheconversation.comscx2.b-cdn.netarxiv.orglink.aps.orgwww-sk.icrr.u-tokyo.ac.jpiopscience.iop.orgdx.doi.org

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