The observed Sgr A * emission is polarized and this means that it is produced by electrons gyrating
around magnetic field lines in so called synchrotron process.
Researchers produce such heating by aiming microwaves at the electrons gyrating
around magnetic field lines — a process that increases the thermal energy of the electrons, transfers it to the ions through collisions, and supplements the heating of the ions by neutral beam injection.
Such charged particles twirl and gyrate
around the magnetic field lines created by the vast magnetic systems that surround the sun and Earth.
Not exact matches
The whirlpool keeps whipping these
magnetic field lines around.
Around spinning black holes, however, frame dragging could be hugely important: By whipping magnetic field lines through the electrically charged gas around the holes, it could convert them into electromagnetic generators, which would explain how they spew jets of energetic particles millions of light - years into
Around spinning black holes, however, frame dragging could be hugely important: By whipping
magnetic field lines through the electrically charged gas
around the holes, it could convert them into electromagnetic generators, which would explain how they spew jets of energetic particles millions of light - years into
around the holes, it could convert them into electromagnetic generators, which would explain how they spew jets of energetic particles millions of light - years into space.
The researchers say that the destructive radiation could hang about for a long time, spiralling
around Earth's
magnetic field lines.
In these places, the
magnetic field lines can continuously reconnect while slipping and flipping
around each other.
The current travels along
magnetic field lines which converge in a circle
around the poles.
And unlike many other subatomic particles, neutrinos have no charge, so they travel in a straight
line from their source without being deflected by the
magnetic fields around stars.
The neutron star (red sphere) with its strong
magnetic field (white
lines) spins
around itself nearly 30 times per second injecting energetic electrons in the space region
around it.
If the cyclotron
line is from circling electrons, in contrast, then the
magnetic field strength
around the neutron star would not be exceptionally strong, and thus the
field is probably not the reason these stars break the Eddington limit.
«If the cyclotron
line is from protons, then we know that these
magnetic fields around the neutron star are extremely strong and may in fact be helping to breaking the Eddington limit,» says Brightman.
Our results show not only the
magnetic field orientation of
around young stellar objects but also the structure of circumstellar matter such as outflow regions and their parent molecular cloud along the
line of sight.
One leading scenario is that debris from the exploded star has fallen back onto
magnetic field lines around the spinning neutron star, causing it to spin more slowly with time,» NASA said in a statement.
The similarity is both in the strength of the
field and in its arrangement, with
magnetic field lines twisted in spirals
around the galaxy's rotation axis.
At the north and south poles the
magnetic field lines converge, the Earth drags the atmosphere
around a single point, the tropopause is lower, and temperature inversions are common.
Samsung's patent FIG. 3 illustrates a transmitter and a receiver operating under the linear polarization mode; FIG. 4 depicts how the linearly polarized
magnetic field oscillates with time on a straight
line but at different orientations depending on the location in the space
around the resonator.