Zobrazeno 1 - 10
of 5 287
pro vyhledávání: '"Ko B."'
Autor:
Yi, A. K., Seong, T., Lee, S., Ahn, S., Ivanov, B. I., Uchaikin, S. V., Ko, B. R., Semertzidis, Y. K.
Most search experiments sensitive to quantum chromodynamics (QCD) axion dark matter benefit from microwave cavities, as electromagnetic resonators, that enhance the detectable axion signal power and thus the experimental sensitivity drastically. As t
Externí odkaz:
http://arxiv.org/abs/2406.07782
Autor:
Ko, B. R.
We report the first search for the Sagittarius tidal stream of axion dark matter around 4.55 $\mu$eV using CAPP-12TB haloscope data acquired in March of 2022. Our result excluded the Sagittarius tidal stream of Dine-Fischler-Srednicki-Zhitnitskii and
Externí odkaz:
http://arxiv.org/abs/2310.20116
Publikováno v:
J. High Energ. Phys. 11 (2023) 115
The signal to noise ratio efficiency $\epsilon_{\rm SNR}$ in axion dark matter searches has been estimated using large-statistic simulation data reflecting the background information and the expected axion signal power obtained from a real experiment
Externí odkaz:
http://arxiv.org/abs/2310.07967
Autor:
Abbas, M., Abbrescia, M., Abdalla, H., Abdelalim, A., AbuZeid, S., Agapitos, A., Ahmad, A., Ahmed, A., Ahmed, W., Aimè, C., Aruta, C., Asghar, I., Aspell, P., Avila, C., Babbar, J., Ban, Y., Band, R., Bansal, S., Benussi, L., Beyrouthy, T., Bhatnagar, V., Bianco, M., Bianco, S., Black, K., Borgonovi, L., Bouhali, O., Braghieri, A., Braibant, S., Butalla, S. D., Calzaferri, S., Caponero, M., Carlson, J., Cassese, F., Cavallo, N., Chauhan, S. S., Colafranceschi, S., Colaleo, A., Collins, J., Garcia, A. Conde, Dalchenko, M., De Iorio, A., De Lentdecker, G., Olio, D. Dell, De Robertis, G., Dharmaratna, W., Dildick, S., Dorney, B., Erbacher, R., Fabozzi, F., Fallavollita, F., Ferraro, A., Fiorina, D., Fontanesi, E., Franco, M., Galloni, C., Giacomelli, P., Gigli, S., Gilmore, J., Gola, M., Gruchala, M., Gutierrez, A., Hakkarainen, T., Hauser, J., Hoepfner, K., Hohlmann, M., Hoorani, H., Huang, T., Iaydjiev, P., Irshad, A., Iorio, A., Ivone, F., Jang, W., Jaramillo, J., Juodagalvis, A., Juska, E., Kailasapathy, B., Kamon, T., Kang, Y., Karchin, P., Kaur, A., Kaur, H., Keller, H., Kim, H., Kim, J., Kim, S., Ko, B., Kumar, A., Kumar, S., Lacalamita, N., Lee, J. S. H., Levin, A., Li, Q., Licciulli, F., Lista, L., Liyanage, K., Loddo, F., Luhach, M., Maggi, M., Maghrbi, Y., Majumdar, N., Malagalage, K., Malhotra, S., Martiradonna, S., McLean, C., Merlin, J., Misheva, M., Mocellin, G., Moureaux, L., Muhammad, A., Muhammad, S., Mukhopadhyay, S., Naimuddin, M., Nuzzo, S., Oliveira, R., Paolucci, P., Park, I. C., Passamonti, L., Passeggio, G., Peck, A., Pellecchia, A., Perera, N., Petre, L., Petrow, H., Piccolo, D., Pierluigi, D., Rahmani, M., Ramirez, F., Ranieri, A., Rashevski, G., Regnery, B., Ressegotti, M., Riccardi, C., Rodozov, M., Romano, E., Roskas, C., Rossi, B., Rout, P., Ruiz, J. D., Russo, A., Safonov, A., Sahota, A. K., Saltzberg, D., Saviano, G., Shah, A., Sharma, A., Sharma, R., Sheokand, T., Shopova, M., Simone, F. M., Singh, J., Sonnadara, U., Stamerra, A., Starling, E., Stone, B., Sturdy, J., Sultanov, G., Szillasi, Z., Teague, D., Teyssier, D., Tuuva, T., Tytgat, M., Vai, I., Vanegas, N., Venditti, R., Verwilligen, P., Vetens, W., Virdi, A. K., Vitulo, P., Wajid, A., Wang, D., Wang, K., Watson, I. J., Wickramage, N., Wickramarathna, D. D. C., Yang, S., Yang, U., Yang, Y., Yongho, J., Yoon, I., You, Z., Yu, I., Zaleski, S.
The series of upgrades to the Large Hadron Collider, culminating in the High Luminosity Large Hadron Collider, will enable a significant expansion of the physics program of the CMS experiment. However, the accelerator upgrades will also make the expe
Externí odkaz:
http://arxiv.org/abs/2203.12037
A fast data acquisition (DAQ) system for axion dark matter searches utilizing a microwave resonant cavity, also known as axion haloscope searches, has been developed with a two-channel digitizer that can sample 16-bit amplitudes at rates up to 180 MS
Externí odkaz:
http://arxiv.org/abs/2109.08312
Autor:
Abbas, M., Abbrescia, M., Abdalla, H., Abdelalim, A., AbuZeid, S., Agapitos, A., Ahmad, A., Ahmed, A., Ahmed, W., Aimè, C., Aruta, C., Asghar, I., Aspell, P., Avila, C., Babbar, J., Ban, Y., Band, R., Bansal, S., Benussi, L., Bhatnagar, V., Bianco, M., Bianco, S., Black, K., Borgonovi, L., Bouhali, O., Braghieri, A., Braibant, S., Butalla, S., Calzaferri, S., Caponero, M., Carlson, J., Cassese, F., Cavallo, N., Chauhan, S. S., Colafranceschi, S., Colaleo, A., Garcia, A. Conde, Dalchenko, M., De Iorio, A., De Lentdecker, G., Olio, D. Dell, De Robertis, G., Dharmaratna, W., Dildick, S., Dorney, B., Erbacher, R., Fabozzi, F., Fallavollita, F., Ferraro, A., Fiorina, D., Fontanesi, E., Franco, M., Galloni, C., Giacomelli, P., Gigli, S., Gilmore, J., Gola, M., Gruchala, M., Gutierrez, A., Hadjiiska, R., Hakkarainen, T., Hauser, J., Hoepfner, K., Hohlmann, M., Hoorani, H., Huang, T., Iaydjiev, P., Irshad, A., Iorio, A., Ivone, F., Jang, W., Jaramillo, J., Juodagalvis, A., Juska, E., Kailasapathy, B., Kamon, T., Kang, Y., Karchin, P., Kaur, A., Kaur, H., Keller, H., Kim, H., Kim, J., Kim, S., Ko, B., Kumar, A., Kumar, S., Lacalamita, N., Lee, J. S. H., Levin, A., Li, Q., Licciulli, F., Lista, L., Liyanage, K., Loddo, F., Luhach, M., Maggi, M., Maghrbi, Y., Majumdar, N., Malagalage, K., Malhotra, S., Martiradonna, S., McLean, C., Merlin, J., Misheva, M., Mocellin, G., Moureaux, L., Muhammad, A., Muhammad, S., Mukhopadhyay, S., Naimuddin, M., Nuzzo, S., Oliveira, R., Paolucci, P., Park, I. C., Passamonti, L., Passeggio, G., Peck, A., Pellecchia, A., Perera, N., Petre, L., Petrow, H., Piccolo, D., Pierluigi, D., Raffone, G., Rahmani, M., Ramirez, F., Ranieri, A., Rashevski, G., Regnery, B., Ressegotti, M., Riccardi, C., Rodozov, M., Romano, E., Roskas, C., Rossi, B., Rout, P., Ruiz, J. D., Russo, A., Safonov, A., Sahota, A. K., Saltzberg, D., Saviano, G., Shah, A., Sharma, A., Sharma, R., Sheokand, T., Shopova, M., Simone, F. M., Singh, J., Sonnadara, U., Starling, E., Stone, B., Sturdy, J., Sultanov, G., Szillasi, Z., Teague, D., Teyssier, D., Tuuva, T., Tytgat, M., Vai, I., Vanegas, N., Venditti, R., Verwilligen, P., Vetens, W., Virdi, A. K., Vitulo, P., Wajid, A., Wang, D., Wang, K., Watson, I. J., Wickramage, N., Wickramarathna, D. D. C., Yang, S., Yang, U., Yang, Y., Yongho, J., Yoon, I., You, Z., Yu, I., Zaleski, S.
After the Phase-2 high-luminosity upgrade to the Large Hadron Collider (LHC), the collision rate and therefore the background rate will significantly increase, particularly in the high $\eta$ region. To improve both the tracking and triggering of muo
Externí odkaz:
http://arxiv.org/abs/2107.09364
Autor:
Abbas, M., Abbrescia, M., Abdalla, H., Abdelalim, A., AbuZeid, S., Agapitos, A., Ahmad, A., Ahmed, A., Ahmed, W., Aimè, C., Aruta, C., Asghar, I., Aspell, P., Avila, C., Azhgirey, I., Babbar, J., Ban, Y., Band, R., Bansal, S., Benussi, L., Bhatnagar, V., Bianco, M., Bianco, S., Black, K., Borgonovi, L., Bouhali, O., Braghieri, A., Braibant, S., Butalla, S., Calzaferri, S., Caponero, M., Cassese, F., Castaneda, A., Cavallo, N., Chauhan, S. S., Colaleo, A., Garcia, A. Conde, Dalchenko, M., De Iorio, A., De Lentdecker, G., Olio, D. Dell, De Robertis, G., Dharmaratna, W., Dildick, S., Dorney, B., Erbacher, R., Fabozzi, F., Fallavollita, F., Ferraro, A., Fiorina, D., Fontanesi, E., Franco, M., Galloni, C., Giacomelli, P., Gigli, S., Gilmore, J., Gola, M., Gruchala, M., Gutierrez, A., Hadjiiska, R., Hakkarainen, T., Hauser, J., Hoepfner, K., Hohlmann, M., Hoorani, H., Huang, T., Iaydjiev, P., Irshad, A., Iorio, A., Ivone, F., Jaramillo, J., Jha, V., Juodagalvis, A., Juska, E., Kailasapathy, B., Kamon, T., Kang, Y., Karchin, P., Kaur, A., Kaur, H., Keller, H., Kim, H., Kim, J., Kim, S., Ko, B., Kumar, A., Kumar, S., Kumawat, H., Lacalamita, N., Lee, J. S. H., Levin, A., Li, Q., Licciulli, F., Lista, L., Liyanage, K., Loddo, F., Luhach, M., Maggi, M., Maghrbi, Y., Majumdar, N., Malagalage, K., Malhotra, S., Mallows, S., Martiradonna, S., Mccoll, N., McLean, C., Merlin, J., Misheva, M., Mishra, D., Mocellin, G., Moureaux, L., Muhammad, A., Muhammad, S., Mukhopadhyay, S., Naimuddin, M., Netrakanti, P., Nuzzo, S., Oliveira, R., Pant, L., Paolucci, P., Park, I. C., Passamonti, L., Passeggio, G., Peck, A., Pellecchia, A., Perera, N., Petre, L., Petrow, H., Piccolo, D., Pierluigi, D., Raffone, G., Rahmani, M., Ramirez, F., Ranieri, A., Rashevski, G., Regnery, B., Ressegotti, M., Riccardi, C., Rodozov, M., Romano, E., Roskas, C., Rossi, B., Rout, P., Roy, D., Ruiz, J. D., Russo, A., Safonov, A., Sahota, A. K., Saltzberg, D., Saviano, G., Shah, A., Sharma, A., Sharma, R., Sheokand, T., Shopova, M., Simone, F., Singh, J., Sonnadara, U., Starling, E., Stone, B., Sturdy, J., Sultanov, G., Szillasi, Z., Teague, D., Teyssier, D., Tuuva, T., Tytgat, M., Vai, I., Vanegas, N., Venditti, R., Verwilligen, P., Vetens, W., Virdi, A. K., Vitulo, P., Wajid, A., Wang, D., Wang, K., Watson, I. J., Wickramage, N., Jang, W., Wickramarathna, D. D. C., Yang, S., Yang, Y., Yang, U., Yongho, J., Yoon, I., You, Z., Yu, I., Zaleski, S.
An estimate of environmental background hit rate on triple-GEM chambers is performed using Monte Carlo (MC) simulation and compared to data taken by test chambers installed in the CMS experiment (GE1/1) during Run-2 at the Large Hadron Collider (LHC)
Externí odkaz:
http://arxiv.org/abs/2107.03621
CAPP-8TB is an axion dark matter search experiment dedicated to an axion mass search near 6.7 $\mu$eV. The experiment uses a microwave resonant cavity under a strong magnetic field of 8 T produced by a superconducting solenoid magnet in a dilution re
Externí odkaz:
http://arxiv.org/abs/2007.07468
One of the most significant and practical figures of merit in axion haloscope searches is the scanning rate, because of the unknown axion mass. Under the best experimental parameters, the only way to improve the figure of merit is to increase the exp
Externí odkaz:
http://arxiv.org/abs/2004.08011
Publikováno v:
Phys. Rev. Lett. 124, 101802 (2020)
An axion dark matter search with the CAPP-8TB haloscope is reported. Our results are sensitive to axion-photon coupling $g_{a\gamma\gamma}$ down to the QCD axion band over the axion mass range between 6.62 and 6.82 $\mu$eV at a 90\% confidence level,
Externí odkaz:
http://arxiv.org/abs/2001.05102