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Ydinprotonien

Ydinprotonien is a hypothetical class of subatomic particles proposed in speculative physics discussions of nuclear matter. The term is used in some theoretical models to describe a conjectured, baryon-like excitation that could arise in extremely dense nuclear environments or in high-energy collisions. In these proposals, ydinprotonien would be a hadron-like state with baryon number +1 and electric charge equal to the proton’s, making it a positively charged, heavy partner of the proton. The mass is model-dependent, but such states would be heavier than the ordinary proton and typically short-lived, decaying via strong or weak processes to lighter baryons and mesons.

Predicted properties vary between models, but common themes include a strong coupling to the nuclear medium

As of now, ydinprotonien remain speculative and have not been observed experimentally. They are discussed mainly

and
sensitivity
to
density
and
temperature.
The
existence
of
ydinprotonien
could
alter
the
equation
of
state
of
dense
nuclear
matter,
with
potential
implications
for
the
internal
composition
of
neutron
stars
and
the
outcomes
of
heavy-ion
collisions.
They
would
be
sought
experimentally
as
resonant
structures
or
anomalous
baryon
states
in
particle
spectra,
or
as
missing-mass
signals
in
reactions
that
produce
baryons.
within
theoretical
explorations
of
hadron
spectroscopy
and
exotic
multiquark
configurations.
If
discovered,
they
would
represent
a
new
category
of
hadronic
matter
and
would
prompt
revisions
to
models
of
strong
interaction
dynamics.