Positron Transport System for Muonium-to-Antimuonium Conversion Experiment

Fuente: arXiv

Enregistré dans:

Détails bibliographiques
Auteurs principaux:	Lu, Guihao, Zhao, Shihan, Chen, Siyuan, Tang, Jian
Format:	Preprint
Publié:	2025
Sujets:	High Energy Physics - Experiment
Accès en ligne:	Acceder al recurso
Tags:	Ajouter un tag Pas de tags, Soyez le premier à ajouter un tag!

Documents similaires

Design of a CsI(Tl) Calorimeter for Muonium-to-Antimuonium Conversion Experiment
par: Chen, Siyuan, et autres
Publié: (2024)

Conceptual Design of the Muonium-to-Antimuonium Conversion Experiment (MACE)
par: Bai, Ai-Yu, et autres
Publié: (2024)

Optimization of muonium yield in perforated silica aerogel
par: Zhao, Shihan, et autres
Publié: (2023)

Feasibility of Low-Energy True Muonium Photoproduction
par: Schulthess, Ivo, et autres
Publié: (2026)

Feasibility study of True Muonium discovery with CERN-SPS H4 positron beam
par: Gargiulo, Ruben, et autres
Publié: (2024)

Two-Photon Optical Ramsey-Doppler Spectroscopy of Positronium and Muonium
par: Javary, Evans, et autres
Publié: (2024)

Probing CP-Violating Neutral Triple Gauge Couplings at Electron-Positron Colliders
par: Ellis, John, et autres
Publié: (2025)

The P$^3$ Experiment: A Positron Source Demonstrator for Future Lepton Colliders
par: Vallis, Nicolas, et autres
Publié: (2023)

An AI-ready, Polarized Electron-Positron Collision Dataset
par: Cheng, Chi Lung, et autres
Publié: (2026)

Measurement of the $2S_{1/2},F$=$0 \rightarrow 2P_{1/2},F$=$1$ transition in Muonium
par: Janka, G., et autres
Publié: (2022)

Jet-Origin Identification and Its Application at an Electron-Positron Higgs Factory
par: Liang, Hao, et autres
Publié: (2023)

Probing the Core of Nuclear Structure through the $πN$ Scattering at an Electron-Positron Collider
par: Wang, Wei, et autres
Publié: (2025)

Conical Targets for Enhanced High-Current Positron Sources
par: Vallis, Nicolas, et autres
Publié: (2025)

Bell Test of Photons from Electron-Positron Annihilation via POVM-based Compton Polarimetry
par: Clarke, Jack, et autres
Publié: (2026)

Combined Evidence for the $X_{17}$ Boson After PADME Results on Resonant Production in Positron Annihilation
par: Arias-Aragón, Fernando, et autres
Publié: (2025)

HadroTOPS: A Monte Carlo Event Generator For Hadron Production In Two-Photon Scattering In Electron Positron Collisions
par: Lellmann, Max, et autres
Publié: (2025)

High-Precision Physics Experiments at Huizhou Large-Scale Scientific Facilities
par: An, FengPeng, et autres
Publié: (2025)

Searching for True Muonium in Relativistic Heavy Ion Collisions
par: Liang, Zuo-Tang, et autres
Publié: (2025)

Muon beams towards muonium physics: progress and prospects
par: Chen, Siyuan, et autres
Publié: (2026)

Search for Sub-GeV Axion-Like Particles at EBES Pilot Run Using 4 GeV Positron Beam at KEK LINAC
par: Fusayasu, Takahiro, et autres
Publié: (2026)

Searching for Lepton Flavor Violation with the CMS Experiment
par: Wang, Jian
Publié: (2024)

Quantum Coherence and Giant Enhancement of Positron Channeling Radiation
par: Shatnev, Michael
Publié: (2026)

Experimental Study of Tensor Structure Function of Deuteron
par: Poudel, Jiwan, et autres
Publié: (2025)

Energy Reconstruction of Non-fiducial Electron-Positron Events in the DAMPE Experiment Using Convolutional Neural Networks
par: Putti-Garcia, Enzo, et autres
Publié: (2025)

Muonium Hyperfine Splitting Uncertainty Revisited
par: Eides, Michael I.
Publié: (2025)

Discovering Quirks through Timing at FASER and Future Forward Experiments at the LHC
par: Feng, Jonathan L., et autres
Publié: (2024)

Optimal Transport for $e/π^0$ Particle Classification in LArTPC Neutrino Experiments
par: Caratelli, David, et autres
Publié: (2025)

Axion Magnetic Resonance: A Novel Enhancement in Axion-Photon Conversion
par: Seong, Hyeonseok, et autres
Publié: (2023)

Quantum Logic Spectroscopy of an Electron and Positron for Precise Tests of the Standard Model
par: Fan, Xing, et autres
Publié: (2025)

Tensor interaction in coherent elastic neutrino-nucleus scattering
par: Liao, Jiajun, et autres
Publié: (2025)

Anisotropic Lorentz invariance violation in reactor neutrino experiments
par: Lin, Hai-Xing, et autres
Publié: (2025)

Modeling Scintillation Photon Transport and Reconstruction Algorithms for the Time-of-Flight Detector in the T2K Neutrino Experiment
par: Alt, C., et autres
Publié: (2025)

Energy Response and Resolution to Positrons in a Capillary-Tube Dual-Readout Calorimeter
par: Albergo, Sebastiano Francesco, et autres
Publié: (2025)

Resonant Neutrino Flavor Conversion in the Atmosphere
par: Sponsler, Connor, et autres
Publié: (2024)

Experimental overview: quarkonia as probes for deconfinement
par: Winn, Michael
Publié: (2025)

Recent Highlights from the STAR Experiment
par: Manikandhan, Rutik
Publié: (2025)

The DAMSA Experiment
par: Bhattarai, Prithak, et autres
Publié: (2026)

Resonant Landau-Zener Conversion In Multi-Axion Systems
par: Dunsky, David I., et autres
Publié: (2025)

Exploring the Boundaries of Differentiable Radiation Transport and Detector Simulation
par: Krupa, Jeffrey, et autres
Publié: (2026)

Production of true para-muonium in linearly polarized photon fusions
par: Dai, Jian-Ping, et autres
Publié: (2024)

if (filemtime($filename) + $maxlifetime < time()) { unlink($filename); $count++; } } return $count; } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ protected function saveSession($sessId, $data): bool { $sessFile = $this->path . '/sess_' . $sessId; if ($handle = fopen($sessFile, 'w')) { $return = false; // Lock the file for exclusive access to avoid issues with multiple // processes writing session simultaneously: if (flock($handle, LOCK_EX)) { $return = fwrite($handle, $data); // Make sure that there's no trailing data by truncating the file to // the correct length: ftruncate($handle, strlen($data)); fflush($handle); flock($handle, LOCK_UN); } fclose($handle); if ($return !== false) { return true; } } // If we got this far, something went wrong with the file output... // It is tempting to throw an exception here, but this code is called // outside of the context of exception handling, so all we can do is // echo a message.

// Anecdotal testing Today and Yesterday seems to indicate destroy() // is called by the garbage collector and everything is good. // Something to keep in mind though. return 0; } /** * Write function that is called when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ public function write($sessId, $data): bool { if ($this->writesDisabled) { return true; } return $this->saveSession($sessId, $data); } /** * A function that is called internally when session data is to be saved. * * @param string $sessId The current session ID * @param string $data The session data to write * * @return bool */ abstract protected function saveSession($sessId, $data): bool; }

* * @return void */ public function writeClose() { // The assumption is that we're using PHP's ext/session. // session_write_close() will actually overwrite $_SESSION with an // empty array on completion -- which leads to a mismatch between what // is in the storage object and $_SESSION. To get around this, we // temporarily reset $_SESSION to an array, and then re-link it to // the storage object. // // Additionally, while you _can_ write to $_SESSION following a // session_write_close() operation, no changes made to it will be // flushed to the session handler. As such, we now mark the storage // object isImmutable. $storage = $this->getStorage(); if (! $storage->isImmutable()) { $_SESSION = $storage->toArray(true); session_write_close(); $storage->fromArray($_SESSION); $storage->markImmutable(); } } /** * Attempt to set the session name * * If the session has already been started, or if the name provided fails * validation, an exception will be raised. * * @param string $name * @return SessionManager * @throws Exception\InvalidArgumentException */ public function setName($name) { if ($this->sessionExists()) { throw new Exception\InvalidArgumentException( 'Cannot set session name after a session has already started'

Environment & details:

GET Data empty

POST Data empty

Files empty

Key	Value
language	"fr"
ui	"standard"
VUFIND_SESSION	"6fecb7c15b412cf4353741a5ef93f8cf"

Session

Key	Value
__Laminas	array:2 [`"_REQUEST_ACCESS_TIME" => 1790846170.2656 "_VALID" => array:1 [ "Laminas\Session\Validator\Id" => "6fecb7c15b412cf4353741a5ef93f8cf" ]`]
SessionState	Laminas\Stdlib\ArrayObject {#938}
FlashMessenger	Laminas\Stdlib\ArrayObject {#1433}
SessionHelper	Laminas\Stdlib\ArrayObject {#1759}

Server/Request Data

Key	Value
REDIRECT_VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
REDIRECT_HTTPS	"on"
REDIRECT_SSL_TLS_SNI	"info.umar.mx"
REDIRECT_STATUS	"200"
VUFIND_LOCAL_DIR	"/usr/local/vufind/local"
HTTPS	"on"
SSL_TLS_SNI	"info.umar.mx"
HTTP_ACCEPT	"/"
HTTP_USER_AGENT	"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)"
HTTP_COOKIE	"language=fr; ui=standard; VUFIND_SESSION=6fecb7c15b412cf4353741a5ef93f8cf"
HTTP_ACCEPT_ENCODING	"gzip, br, zstd, deflate"
HTTP_HOST	"info.umar.mx"
PATH	"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/snap/bin"
SERVER_SIGNATURE	"<address>Apache/2.4.66 (Ubuntu) Server at info.umar.mx Port 443</address>\n"
SERVER_SOFTWARE	"Apache/2.4.66 (Ubuntu)"
SERVER_NAME	"info.umar.mx"
SERVER_ADDR	"200.23.222.19"
SERVER_PORT	"443"
REMOTE_ADDR	"216.73.216.147"
DOCUMENT_ROOT	"/usr/local/vufind/public"
REQUEST_SCHEME	"https"
CONTEXT_PREFIX	""
CONTEXT_DOCUMENT_ROOT	"/usr/local/vufind/public"
SERVER_ADMIN	"admin@localhost"
SCRIPT_FILENAME	"/usr/local/vufind/public/index.php"
REMOTE_PORT	"30726"
REDIRECT_URL	""" /Record/\n arxiv_https___arxiv_org_abs_2508_07922/Similar """
GATEWAY_INTERFACE	"CGI/1.1"
SERVER_PROTOCOL	"HTTP/1.1"
REQUEST_METHOD	"GET"
QUERY_STRING	""
REQUEST_URI	"/Record/%0Aarxiv_https___arxiv_org_abs_2508_07922/Similar"
SCRIPT_NAME	"/index.php"
PHP_SELF	"/index.php"
REQUEST_TIME_FLOAT	1790846170.2558
REQUEST_TIME	1790846170

Environment Variables empty

Registered Handlers

0. Whoops\Handler\PrettyPageHandler