تقرير
Search for galactic axions with a traveling wave parametric amplifier
| العنوان: | Search for galactic axions with a traveling wave parametric amplifier |
|---|---|
| المؤلفون: | Di Vora, R., Lombardi, A., Ortolan, A., Pengo, R., Ruoso, G., Braggio, C., Carugno, G., Taffarello, L., Cappelli, G., Crescini, N., Esposito, M., Planat, L., Ranadive, A., Roch, N., Alesini, D., Babusci, D., D'Elia, A., Di Gioacchino, D., Gatti, C., Ligi, C., Maccarrone, G., Rettaroli, A., Tocci, S., D'Agostino, D., Gambardella, U., Iannone, G., Falferi, P. |
| سنة النشر: | 2023 |
| المجموعة: | High Energy Physics - Experiment Physics (Other) |
| مصطلحات موضوعية: | High Energy Physics - Experiment, Physics - Instrumentation and Detectors |
| الوصف: | A traveling wave parametric amplifier has been integrated in the haloscope of the QUAX experiment. A search for dark matter axions has been performed with a high Q dielectric cavity immersed in a 8 T magnetic field and read by a detection chain having a system noise temperature of about 2.1 K at the frequency of 10.353 GHz. Scanning has been conducted by varying the cavity frequency using sapphire rods immersed into the cavity. At multiple operating frequencies, the sensitivity of the instrument was at the level of viable axion models. |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1103/PhysRevD.108.062005 |
| URL الوصول: | http://arxiv.org/abs/2304.07505 |
| رقم الأكسشن: | edsarx.2304.07505 |
| قاعدة البيانات: | arXiv |
كن أول من يترك تعليقا!