https://frbtheorycat.org/index.php?action=history&feed=atom&title=Small_Body_and_Pulsar 2026-04-17T03:55:46Z Revision history for this page on the wiki MediaWiki 1.39.13 https://frbtheorycat.org/index.php?title=Small_Body_and_Pulsar&diff=233&oldid=prev 2018-10-10T12:57:42Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 08:57, 10 October 2018</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l24">Line 24:</td> <td colspan="2" class="diff-lineno">Line 24:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Model Description ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Model Description ==</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">To be filled in </del>with <del style="font-weight: bold; text-decoration: none;">updated draft</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">If an orbiting body is massive enough to survive a close encounter without evaporation or breaking up (such as a planet or white dwarf), the highly magnetized pulsar wind will induce an electromagnetic field around the body. In this situation, Alfven wings are created as the pulsar wind combs the field lines from the nearest pole of the orbiting body and into space. The Alfven wings destabilize the plasma near the body’s surface to excite coherent emission. Far from the pulsar companion, the emission is convected </ins>with <ins style="font-weight: bold; text-decoration: none;">the wind traveling relativistically along the Alfven wings to form a synchrotron maser, whose emission is consistent with FRBs. </ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Observational Constraints ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Observational Constraints ==</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">To </del>be <del style="font-weight: bold; text-decoration: none;">filled in </del>with <del style="font-weight: bold; text-decoration: none;">updated draft</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">The emission is only observable when the companion is aligned between the pulsar and Earth, and thus should repeat periodically. The signal would </ins>be <ins style="font-weight: bold; text-decoration: none;">composed of one to four peaks, a few milliseconds each, </ins>with <ins style="font-weight: bold; text-decoration: none;">an event duration less than a few seconds. No emission counterparts are expected, as synchrotron emission from a hot plasma component would be incoherent and thus too weak.</ins></div></td></tr> </table>

Apw https://frbtheorycat.org/index.php?title=Small_Body_and_Pulsar&diff=145&oldid=prev 2018-10-02T12:28:15Z

<p>Created page with &quot; &lt;!-- Brings in the summary table --&gt; &lt;!-- This is an example. Change the right hand side of all these assignments --&gt; {{FRBTableTemplate |Category = Collision...&quot;</p> <p><b>New page</b></p><div><br /> <br /> &lt;!-- Brings in the summary table --&gt;<br /> &lt;!-- This is an example. Change the right hand side of all these assignments --&gt;<br /> {{FRBTableTemplate<br /> |Category = Collision / Interaction<br /> |Progenitor = Small Body and Pulsar<br /> |Type = Single<br /> |EnergyMechanism = Maser<br /> |EmissionMechanism = Synch.<br /> |LFRadioCounterpart = Yes<br /> |HFRadioCounterpart = -- <br /> |MicrowaveCounterpart = --<br /> |THzCounterpart = --<br /> |OIRCounterpart = --<br /> |XrayCounterpart = --<br /> |GammarayCounterpart = --<br /> |GWCounterpart = --<br /> |NeutrinoCounterpart = --<br /> |References = http://adsabs.harvard.edu/abs/2014A%26A...569A..86M<br /> |Comments = None<br /> }}<br /> <br /> == Model Description ==<br /> <br /> To be filled in with updated draft<br /> <br /> == Observational Constraints ==<br /> <br /> To be filled in with updated draft</div>

Emma Platts