Search

Your search keyword '"Goretti A."' showing total 9,450 results
Start Over Author "Goretti A."
9,450 results on '"Goretti A."'

53. Epidemiological and clinical management aspects of pneumonias diagnosed in the emergency department in elderly patients in Spain: Results of the EDEN-29 study

Author

Cuerpo, Sandra, Aguiló, Sira, Poblete-Palacios, María Florencia, Burillo-Putze, Guillermo, Alquézar-Arbé, Aitor, Jacob, Javier, Fernández, Cesáreo, Llorens, Pere, Montero-Pérez, Francisco Javier, Iglesias-Frax, Cristina, Quero-Motto, Eva, Escudero-Sánchez, Carmen, Poch-Ferrer, Eduard Anton, Hong-Cho, Jeong-Uh, Casado-Ramón, Beatriz, Gayoso-Martín, Sara, Sánchez-Sindín, Goretti, Fernández-Álvarez, María Esther, Puiggali-Ballard, Margarita, Trejo, Olga, Llauger, Lluís, Garrido-Acosta, Lucía, Calle-Fernández, Sara, Molina, Laura, Martínez-Juan, María, Gómez-García, Gema, Rivas Del Valle, Pedro, López-Grima, María Luisa, Rull-Bertrán, Pere, González del Castillo, Juan, and Miró, Òscar

Published
2024
Full Text
View/download PDF

54. Switch to long-acting cabotegravir and rilpivirine in virologically suppressed adults with HIV in Africa (CARES): week 48 results from a randomised, multicentre, open-label, non-inferiority trial

Author

Mugerwa, Henry, Tamale, William, Yiga, Joshua, Asaasira, Susan Esther, Kinyera, Nigel, Nambi, Christine, Nakiboneka, Dridah Luyirika, Kabatana, Rose, Kiyimba, Winfred, Ategeka, Gilbert, Yawe, Ibrahim, Alinaitwe, Adolf, Zawedde, Aidah, Wasswa, George, Arinda, Allan, Rweyora, Angela, Kangah, Mary Goretti, Cresswell, Fiona, Castelnuovo, Barbara, Kaimal, Arvind, Ogwal, Patience, Muhumuza, Neville, Okwero, Max, Ayebare, Peruth, Nakate, Vivian, Asienzo, Jesca, Mayanja, Hamza, Laker, Eva, Shah, Reena, Riunga, Felix, Onyango, Peter Odhiambo, Wanja, Josephine, Sayed, Shaheen, Gohil, Jaimini, Mungathia, Isaiah, Githuka, Alfred Mburu, Kibwage, Haron, Siika, Abraham Mosigisi, Wambui, Charity Kanyoro, Kirui, Viola Cherotich, Kipyego, Jairus, Sang, Natalie, Mokaya, Martha Mokeira Bisieri, Chepkorir, Consolata, Mboya, Chris Sande, Tonui, Ronald, Njulu, Florence, Kaziga, Hilda, Kosgei, Josphat, Sawe, Fredrick, Omol, Magdaline Adhiambo, Riziki, Faith, Daud, Ibrahim, Kimetto, Leelgo, Okumu, Billy Omalla, Lipuku, Francis, Sokhela, Simiso, Venter, Francois, Moller, Karlien, Nzuza, Nompumelelo, Ramela, Gontse, Tom, Noxolo, Nyamuzihwa, Tsitsi, Macholo, Philadelphia, Macebele, Hlamulani, Akpomiemie, Godspower, Naidoo, Logashvari, Jeenarain, Nitesha, Hurbans, Nivriti, Reddy, Mayuri, Mphisa, Gerald Thsepo, Kityo, Cissy, Paton, Nicholas, Mambule, Ivan Kiggundu, Opiyo, Kimton, Musaazi, Joseph, Otike, Caroline, Kabanyoro, Ritah, Sekajja, Francis, Nantumbwe, Sandra, Sekabira, Harriet, Ocitti, Paul, Ouma, Benson, Nankya, Immaculate, Ainembabazi, Pamela, Lötter, Melissa, Mohamed, Saeeda, Herbst, Madel, Peters, Tarryn, Mehta, Heena, Khan, Shaguftha, Kruger, Marlien, van Rein-van der Horst, Willemijn, Addo Boateng, Fafa, Van Solingen, Rodica, Vandermeulen, Kati, Van Eygen, Veerle, Crauwels, Herta, Luo, Donghan, Votto, Donna, Idahosa, Awhonukeh, Mwendia, Fridah, Klasko-Foster, Lynne, Bondal, Malavika, Eshun-Wilsonova, Ingrid, Mohammed, Perry, Spreen, William, D'Amico, Ronald, Kaleebu, Pontiano, Ojoo, Sylvia, Katana, Milly, Moosa, Yunus, Phiri, Sam, Munderi, Paula, Hill, Andrew, Mambule, Ivan K, Siika, Abraham, Möller, Karlien, Wambui, Charity, and Paton, Nicholas I

Published
2024
Full Text
View/download PDF

55. Aspectos epidemiológicos y de manejo clínico relativos a las neumonías diagnosticadas en urgencias en pacientes mayores en España: resultados del estudio EDEN-29

Author

Cuerpo, Sandra, Aguiló, Sira, Poblete-Palacios, María Florencia, Burillo-Putze, Guillermo, Alquézar-Arbé, Aitor, Jacob, Javier, Fernández, Cesáreo, Llorens, Pere, Montero-Pérez, Francisco Javier, Iglesias-Frax, Cristina, Quero-Motto, Eva, Escudero-Sánchez, Carmen, Poch-Ferrer, Eduard Anton, Hong-Cho, Jeong-Uh, Casado-Ramón, Beatriz, Gayoso-Martín, Sara, Sánchez-Sindín, Goretti, Fernández-Álvarez, María Esther, Puiggali-Ballard, Margarita, Trejo, Olga, Llauger, Lluís, Garrido-Acosta, Lucía, Calle-Fernández, Sara, Molina, Laura, Martínez-Juan, María, Gómez-García, Gema, Rivas Del Valle, Pedro, López-Grima, María Luisa, Rull-Bertrán, Pere, González del Castillo, Juan, and Miró, Òscar

Published
2024
Full Text
View/download PDF

60. First Directional Measurement of sub-MeV Solar Neutrinos with Borexino

Author

Agostini, M., Altenmüller, K., Appel, S., Atroshchenko, V., Bagdasarian, Z., Basilico, D., Bellini, G., Benziger, J., Biondi, R., Bravo, D., Caccianiga, B., Calaprice, F., Caminata, A., Cavalcante, P., Chepurnov, A., D'Angelo, D., Davini, S., Derbin, A., Di Giacinto, A., Di Marcello, V., Ding, X. F., Di Ludovico, A., Di Noto, L., Drachnev, I., Formozov, A., Franco, D., Galbiati, C., Ghiano, C., Giammarchi, M., Goretti, A., Göttel, A. S., Gromov, M., Guffanti, D., Ianni, Aldo, Ianni, Andrea, Jany, A., Jeschke, D., Kobychev, V., Korga, G., Kumaran, S., Laubenstein, M., Litvinovich, E., Lombardi, P., Lomskaya, I., Ludhova, L., Lukyanchenko, G., Lukyanchenko, L., Machulin, I., Martyn, J., Meroni, E., Meyer, M., Miramonti, L., Misiaszek, M., Muratova, V., Neumair, B., Nieslony, M., Nugmanov, R., Oberauer, L., Orekhov, V., Ortica, F., Pallavicini, M., Papp, L., Pellicci, L., Penek, Ö., Pietrofaccia, L., Pilipenko, N., Pocar, A., Raikov, G., Ranalli, M. T., Ranucci, G., Razeto, A., Re, A., Redchuk, M., Romani, A., Rossi, N., Schönert, S., Semenov, D., Settanta, G., Skorokhvatov, M., Singhal, A., Smirnov, O., Sotnikov, A., Suvorov, Y., Tartaglia, R., Testera, G., Thurn, J., Unzhakov, E., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wessel, A., Wojcik, M., Wonsak, B., Wurm, M., Zavatarelli, S., Zuber, K., and Zuzel, G.

Subjects
High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract

We report the measurement of sub-MeV solar neutrinos through the use of their associated Cherenkov radiation, performed with the Borexino detector at the Laboratori Nazionali del Gran Sasso. The measurement is achieved using a novel technique that correlates individual photon hits of events to the known position of the Sun. In an energy window between 0.54 MeV to 0.74 MeV, selected using the dominant scintillation light, we have measured 10887$^{+2386}_{-2103} (\mathrm{stat.})\pm 947 (\mathrm{syst.})$ ($68\%$ confidence interval) solar neutrinos out of 19904 total events. This corresponds to a $^{7}$Be neutrino interaction rate of 51.6$^{+13.9}_{-12.5}$ counts/(day$\cdot$ 100 ton), which is in agreement with the Standard Solar Model predictions and the previous spectroscopic results of Borexino. The no-neutrino hypothesis can be excluded with $>$5$\sigma$ confidence level. For the first time, we have demonstrated the possibility of utilizing the directional Cherenkov information for sub-MeV solar neutrinos, in a large-scale, high light yield liquid scintillator detector. This measurement provides an experimental proof of principle for future hybrid event reconstruction using both Cherenkov and scintillation signatures simultaneously., Comment: 6 pages, 4 figures, short letter of arXiv:2109.04770

Published
2021
Full Text
View/download PDF

61. Short distance neutrino oscillations with Borexino

Author

Caminata A., Agostini M., Altenmüller K., Appel S., Bellini G., Benziger J., Berton N., Bick D., Bonfini G., Bravo D., Caccianiga B., Calaprice F., Cavalcante P., Chepurnov A., Cribier M., D'Angelo D., Davini S., Derbin A., Noto L. di, Durero M., Empl A., Etenko A., Farinon S., Fischer V., Fomenko K., Franco D., Gabriele F., Gaffiot J., Galbiati C., Ghiano C., Giammarchi M., Göger-Neff M., Goretti A., Gromov M., Hagner C., Houdy Th., Hungerford E., Ianni Aldo, Ianni Andrea, Jonquères N., Kaiser M., Kobychev V., Korablev D., Korga G., Kryn D., Lachenmaier T., Lasserre T., Laubenstein M., Lehnert B., Link J., Litvinovich E., Lombardi F., Lombardi P., Ludhova L., Lukyanchenko G., Machulin I., Maneschg W., Marcocci S., Maricic J., Mention G., Meroni E., Meyer M., Miramonti L., Misiaszek M., Montuschi M., Muratova V., Musenich R., Neumair B., Oberauer L., Obolensky M., Ortica F., Pallavicini M., Papp L., Perasso L., Pocar A., Ranucci G., Razeto A., Re A., Romani A., Rossi N., Schönert S., Scola L., Simgen H., Skorokhvatov M., Smirnov O., Sotnikov A., Sukhotin S., Suvorov Y., Tartaglia R., Testera G., Veyssière C., Vivier M., Vogelaar R.B., Feilitzsch F. von, Wang H., Winter J., Wojcik M., Wurm M., Zaimidoroga O., Zavatarelli S., Zuber K., and Zuzel G.

Subjects
Physics, QC1-999
Abstract

The Borexino detector has convincingly shown its outstanding performances in the low energy, sub-MeV regime through its unprecedented accomplishments in the solar and geo-neutrinos detection. These performances make it the ideal tool to accomplish a state-of-the-art experiment able to test unambiguously the long-standing issue of the existence of a sterile neutrino, as suggested by the several anomalous results accumulated over the past two decades, i.e. the outputs of the LSND and Miniboone experiments, the results of the source calibration of the two Gallium solar neutrino experiments, and the recently hinted reactor anomaly. The SOX project will exploit two sources, based on Chromium and Cerium, respectively, which deployed under the experiment, in a location foreseen on purpose at the time of the construction of the detector, will emit two intense beams of neutrinos (Cr) and anti-neutrinos (Ce). Interacting in the active volume of the liquid scintillator, each beam would create an unmistakable spatial wave pattern in case of oscillation of the νe (or ν̅e) into the sterile state: such a pattern would be the smoking gun proving the existence of the new sterile member of the neutrino family. Otherwise, its absence will allow setting a very stringent limit on its existence.

Published
2016
Full Text
View/download PDF

62. First real–time detection of solar pp neutrinos by Borexino

Author

Pallavicini M., Bellini G., Benziger J., Bick D., Bonfini G., Bravo D., Caccianiga B., Calaprice F., Caminata A., Cavalcante P., Chavarria A., Chepurnov A., D'Angelo D., Davini S., Derbin A., Empl A., Etenko A., Fomenko K., Franco D., Gabriele F., Galbiati C., Gazzana S., Ghiano C., Giammarchi M., Göger-Neff M., Goretti A., Gromov M., Hagner C., Hungerford E., Ianni Al., Ianni An., Kayser M., Kobychev V., Korablëv D., Korga G., Kryn D., Laubenstein M., Lehnert B., Lewke T., Litvinovich E., Lombardi F., Lombardi P., Ludhova L., Lukyanchenko G., Machulin I., Manecki S., Maneschg W., Marcocci S., Meindl Q., Meroni E., Meyer M., Miramonti L., Misiaszek M., Montuschi M., Mosteiro P., Muratova V., Oberauer L., Obolensky M., Ortica F., Otis K., Papp L., Perasso L., Pocar A., Ranucci G., Razeto A., Re A., Romani A., Rossi N., Saldanha R., Salvo C., Schönert S., Simgen H., Skorokhvatov M., Smirnov O., Sotnikov A., Sukhotin S., Suvorov Y., Tartaglia R., Testera G., Vignaud D., Vogelaar R.B., Feilitzsch F. von, Wang H., Winter J., Wojcik M., Wurm M., Zaimidoroga O., Zavatarelli S., Zuber K., and Zuzel G.

Subjects
Physics, QC1-999
Abstract

Solar neutrinos have been pivotal to the discovery of neutrino flavour oscillations and are a unique tool to probe the reactions that keep the Sun shine. Although most of solar neutrino components have been directly measured, the neutrinos emitted by the keystone pp reaction, in which two protons fuse to make a deuteron, have so far eluded direct detection. The Borexino experiment, an ultra–pure liquid scintillator detector running at the Laboratori Nazionali del Gran Sasso in Italy, has now filled the gap, providing the first direct real time measurement of pp neutrinos and of the solar neutrino luminosity.

Published
2016
Full Text
View/download PDF

63. Recent Borexino results and prospects for the near future

Author

D’Angelo D., Agostini M., Altenmüller K., Appel S., Bellini G., Benziger J., Bick D., Bonfini G., Bravo D., Caccianiga B., Calaprice F., Caminata A., Cavalcante P., Chepurnov A., Davini S., Derbin A., Di Noto L., Drachnev I., Etenko A., Fomenko K., Franco D., Gabriele F., Galbiati C., Ghiano C., Giammarchi M., Goeger-Neff M., Goretti A., Gromov M., Hagner C., Hungerford E., Ianni Aldo, Ianni Andrea, Jedrzejczak K., Kaiser M., Kobychev V., Korablev D., Korga G., Kryn D., Laubenstein M., Lehnert B., Litvinovich E., Lombardi F., Lombardi P., Ludhova L., Lukyanchenko G., Machulin I., Manecki S., Maneschg W., Marcocci S., Meroni E., Meyer M., Miramonti L., Misiaszek M., Montuschi M., Mosteiro P., Muratova V., Neumair B., Oberauer L., Obolensky M., Ortica F., Pallavicini M., Papp L., Perasso L., Pocar A., Ranucci G., Razeto A., Re A., Romani A., Roncin R., Rossi N., Schönert S., Semenov D., Simgen H., Skorokhvatov M., Smirnov O., Sotnikov A., Sukhotin S., Suvorov Y., Tartaglia R., Testera G., Thurn J., Toropova M., Unzhakov E., Vishneva A., Vogelaar R.B., von Feilitzsch F., Wang H., Weinz S., Winter J., Wojcik M., Wurm M., Yokley Z., Zaimidoroga O., Zavatarelli S., Zuber K., and Zuzel G.

Subjects
Physics, QC1-999
Abstract

The Borexino experiment located in the Gran Sasso National Laboratory, is an organic liquid scintillator detector conceived for the real time spectroscopy of low energy solar neutrinos. The phase-I of the data taking campaign (2007 – 2010) has allowed the first independent measurements of 7Be and pep solar neutrino fluxes as well as the first measurement of anti-neutrinos from the Earth. After a purification of the scintillator, Borexino is now in phase-II since 2011. Thanks to the unprecedented background levels, we have performed the first flux measurement of neutrinos from the fundamental pp reaction which powers the Sun. We review this breakthrough result and other recent results, including the latest review of our terrestrial neutrino analysis. We also discuss the upcoming measurements on middle energy solar neutrino spectral components (pep, CNO) and the new project SOX devoted to the study of sterile neutrinos via the use of a neutrino source placed in close proximity of the detector’s active material.

Published
2016
Full Text
View/download PDF

64. The DarkSide Program

Author

Rossi B., Agnes P., Alexander T., Alton A., Arisaka K., Back H.O., Baldin B., Biery K., Bonfini G., Bossa M., Brigatti A., Brodsky J., Budano F., Calaprice F., Canci N., Candela A., Cariello M., Cavalcante P., Catalanotti S., Chavarria A., Chepurnov A., Cocco A. G., Covone G., D'Angelo D., D'Incecco M., Deo M. De, Derbin A., Devoto A., Eusanio F. Di, Edkins E., Empl A., Fan A., Fiorillo G., Fomenko K., Franco D., Gabriele F., Galbiati C., Goretti A., Grandi L., Guan M.Y., Guardincerri Y., Hackett B., Herner K., Hungerford E.V., Ianni Al., Ianni An., Kendziora C., Koh G., Korablev D., Korga G., Kurlej A., Li P.X., Lombardi P., Luitz S., Machulin I., Mandarano A., Mari S., Maricic J., Marini L., Martoff C. J., Meyers P.D., Montanari D., Montuschi M., Monzani M.E., Musico P., Odrowski S., Orsini M., Ortica F., Pagani L., Pallavicini M., Pantic E., Papp L., Parmeggiano S., Pelliccia N., Perasso S., Pocar A., Pordes S., Qian H., Randle K., Ranucci G., Razeto A., Reinhold B., Renshaw A., Romani A., Rossi N., Rountree S.D., Sablone D., Saldanha R., Sands W., Segreto E., Shields E., Smirnov O., Sotnikov A., Stanford C., Suvorov Y., Tartaglia R., Tatarowicz J., Testera G., Tonazzo A., Unzhakov E., Vogelaar R.B., Wada M., Walker S., Wang H., Watson A., Westerdale S., Wojcik M., Xiang X., Xu J., Yang C.G., Yoo J., Zavatarelli S., Zec A., Zhu C., and Zuzel G.

Subjects
Physics, QC1-999
Abstract

DarkSide-50 at Gran Sasso underground laboratory (LNGS), Italy, is a direct dark matter search experiment based on a liquid argon TPC. DS-50 has completed its first dark matter run using atmospheric argon as target. The detector performances and the results of the first physics run are presented in this proceeding.

Published
2016
Full Text
View/download PDF

65. Use of diagnostic tests in elderly patients consulting the emergency department. Analysis of the emergency department and elder needs cohort (EDEN-8)

Author

Jacob, Javier, Fuentes, Elena, del Castillo, Juan González, Bajo-Fernández, Inmaculada, Alquezar-Arbé, Aitor, García-Lamberechts, Eric Jorge, Aguiló, Sira, Fernández-Alonso, Cesáreo, Burillo-Putze, Guillermo, Piñera, Pascual, Llorens, Pere, Jimenez, Sònia, Gil-Rodrigo, Adriana, Tembleque-Sánchez, Jorge Sánchez, López-Diez, Maria Pilar, Iglesias-Vela, Marta, Pérez-Costa, Rafael Antonio, López-Pardo, Marién, González-González, Rebeca, Carrión-Fernández, Marina, Escudero-Sánchez, Carmen, Adroher-Muñoz, Maria, Trenc-Español, Patricia, Gayoso-Martín, Sara, Sánchez-Sindín, Goretti, Cirera-Lorenzo, Isabel, Pazos-González, Jésica, Rizzi, Miguel, Llauger, Lluís, and Miró, Òscar

Published
2024
Full Text
View/download PDF

67. The Effects of Pitch-Focused and Rhythm-Focused Music Programs on Preschool Phonological Awareness, Alphabet Knowledge, and Concept of Word Awareness

Author

del Egido, Maria Goretti Vinuales

Abstract

This dissertation investigated whether specific music training components of pitch and rhythm had a differential effect on early literacy skills of phonological awareness, alphabet knowledge, and concept of word awareness. In addition, this study examined associations between musical aptitude and early literacy skills. The central element of this study was a quasi-experimental pre- posttest design comparing early literacy performance of two groups of kindergarten students who received 46 hours of two different types of music training: one focused on pitch and the other one on rhythm. Descriptive and inferential analyses were employed to assess within and between group differences in literacy scores due to the music trainings, and to identify potential associations between music and early literacy variables. Supplemental qualitative data were collected from the students and their teachers through observations and semi-structured interviews. Findings from the data analysis include the following: (1) the type of music training program had no significant effect on students' gains in early literacy skills, (2) students' level of musical aptitude had a significant effect on students' improvement in phonological awareness from pre- to posttest, specifically in sound matching skills, and (3) rhythm discrimination abilities predicted students' gains in sound matching skills. Evidence from this study may be used to create a framework for developing enrichment and remedial music programs to support specific areas of literacy development. Importantly, evidence from this dissertation may be used to inform decision-making processes and debate on the value and the importance of music education. [The dissertation citations contained here are published with the permission of ProQuest LLC. Further reproduction is prohibited without permission. Copies of dissertations may be obtained by Telephone (800) 1-800-521-0600. Web page: http://www.proquest.com/en-US/products/dissertations/individuals.shtml.]

Published
2023

68. Sin fronteras : Inclusive Spanish Grammar Guidebook

Author

Stepanyan, Liana, Fages Agudo, María Mercedes, Castillo Larrea, Carolina, and Prieto Botana, Goretti

Subjects
Foreign Language Study / Spanish, Foreign Language Study
Abstract

Sin fronteras: Inclusive Spanish Grammar Guidebook is the first ever Spanish language text to teach non-binary and gender-neutral language. It is an invaluable resource for intermediate and advanced learners that offers concise explanations and exercises for all major clausal structures, tenses, and moods. Along with including non-binary and gender-neutral language, the volume also incorporates the voseo, or the use of vos as a second-person singular pronoun that is common in many Latin American countries. This book expands the scope of traditional grammar instruction by including reading, writing, discussion, and independent research tasks that support the development of the competencies necessary to thrive in an increasingly interconnected and diverse world. Sin fronteras is suitable for independent study or for supplemental use in conversation classes, classes for heritage speakers, classes with a focus on the professions (e.g., medical Spanish, Spanish for business), and literature classes.

Published
2024

69. The Impact of Educational Technologies in Higher Education

Author

Cabaleiro-Cerviño, Goretti and Vera, Carolina

Abstract

The formation of human capital is key to countries' social, cultural, and economic development. The current literature review pays considerable attention to the ever-increasing proliferation of technology in the careers of college and school graduates. While the presence of educational technology in higher education offers multiple benefits, its implementation also presents challenges. In that sense, the literature has considered multiple tools for improving learning processes. However, the results of such tools vary and are difficult to measure in terms of quality. In this literature review, we analyze the issues surrounding educational technology in higher education.

Published
2020

70. Search for Low-Energy Signals from Fast Radio Bursts with the Borexino Detector

Author

Appel, S., Bagdasarian, Z., Basilico, D., Bellini, G., Benziger, J., Biondi, R., Caccianiga, B., Calaprice, F., Caminata, A., Chepurnov, A., D'Angelo, D., Derbin, A., Di Giacinto, A., Di Marcello, V., Ding, X. F., Di Ludovico, A., Di Noto, L., Drachnev, I., Franco, D., Galbiati, C., Ghiano, C., Giammarchi, M., Goretti, A., Gottel, A. S., Gromov, M., Guffantic, D., Ianni, Aldo, Ianni, Andrea, Jany, A., Kobychev, V., Korga, G., Kumaran, S., Laubenstein, M., Litvinovich, E., Lombardi, P., Lomskaya, I., Ludhova, L., Lukyanchenko, G., Machulin, I., Martyn, J., Meroni, E., Miramonti, L., Misiaszek, M., Muratova, V., Nugmanov, R., Oberauer, L., Orekhov, V., Ortica, F., Pallavicini, M., Pelicci, L., Penek, O., Pietrofaccia, L., Pilipenko, N., Pocar, A., Raikov, G., Ranalli, M. T., Ranucci, G., Razeto, A., Re, A., Redchuk, M., Rossi, N., Schonert, S., Semenov, D., Settanta, G., Skorokhvatov, M., Singhal, A., Smirnov, O., Sotnikov, A., Tartaglia, R., Testera, G., Unzhakov, E., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wojcik, M., Wurm, M., Zavatarelli, S., Zhutikov, I., Zuber, K., and Zuzel, G.

Subjects
High Energy Physics - Experiment, Astrophysics - Instrumentation and Methods for Astrophysics, High Energy Physics - Phenomenology
Abstract

The search for neutrino events in correlation with several of the most intense fast radio bursts (FRBs) has been performed using the Borexino data. We have searched for signals with visible energies above $250$~keV within a time window of $\pm$1000~s corresponding to the detection time of a particular FRB. We also applied an alternative approach based on searching for specific shapes of neutrino-electron scattering spectra in the full exposure spectrum of the Borexino detector. In particular, two incoming neutrino spectra were considered: the monoenergetic line and the spectrum expected from supernovae. The same spectra were considered for electron antineutrinos detected through the inverse beta-decay reaction. No statistically significant excess over the background was observed. As a result, the strongest upper limits on FRB-associated neutrino fluences of all flavors have been obtained in the $0.5 - 50$~MeV neutrino energy range., Comment: 14 pages, 10 figures

Published
2021
Full Text
View/download PDF

71. Correlated and Integrated Directionality for sub-MeV solar neutrinos in Borexino

Author

Agostini, M., Altenmüller, K., Appel, S., Atroshchenko, V., Bagdasarian, Z., Basilico, D., Bellini, G., Benziger, J., Biondi, R., Bravo, D., Caccianiga, B., Calaprice, F., Caminata, A., Cavalcante, P., Chepurnov, A., D'Angelo, D., Davini, S., Derbin, A., Di Giacinto, A., Di Marcello, V., Ding, X. F., Di Ludovico, A., Di Noto, L., Drachnev, I., Formozov, A., Franco, D., Galbiati, C., Ghiano, C., Giammarchi, M., Goretti, A., Göttel, A. S., Gromov, M., Guffanti, D., Ianni, Aldo, Ianni, Andrea, Jany, A., Jeschke, D., Kobychev, V., Korga, G., Kumaran, S., Laubenstein, M., Litvinovich, E., Lombardi, P., Lomskaya, I., Ludhova, L., Lukyanchenko, G., Lukyanchenko, L., Machulin, I., Martyn, J., Meroni, E., Meyer, M., Miramonti, L., Misiaszek, M., Muratova, V., Neumair, B., Nieslony, M., Nugmanov, R., Oberauer, L., Orekhov, V., Ortica, F., Pallavicini, M., Papp, L., Pellicci, L., Penek, Ö., Pietrofaccia, L., Pilipenko, N., Pocar, A., Raikov, G., Ranalli, M. T., Ranucci, G., Razeto, A., Re, A., Redchuk, M., Romani, A., Rossi, N., Schönert, S., Semenov, D., Settanta, G., Skorokhvatov, M., Singhal, A., Smirnov, O., Sotnikov, A., Suvorov, Y., Tartaglia, R., Testera, G., Thurn, J., Unzhakov, E., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wessel, A., Wojcik, M., Wonsak, B., Wurm, M., Zavatarelli, S., Zuber, K., and Zuzel, G.

Subjects
High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract

Liquid scintillator detectors play a central role in the detection of neutrinos from various sources. In particular, it is the only technique used so far for the precision spectroscopy of sub-MeV solar neutrinos, as demonstrated by the Borexino experiment at the Gran Sasso National Laboratory in Italy. The benefit of a high light yield, and thus a low energy threshold and a good energy resolution, comes at the cost of the directional information featured by water Cherenkov detectors, measuring $^8$B solar neutrinos above a few MeV. In this paper we provide the first directionality measurement of sub-MeV solar neutrinos which exploits the correlation between the first few detected photons in each event and the known position of the Sun for each event. This is also the first signature of directionality in neutrinos elastically scattering off electrons in a liquid scintillator target. This measurement exploits the sub-dominant, fast Cherenkov light emission that precedes the dominant yet slower scintillation light signal. Through this measurement, we have also been able to extract the rate of $^{7}$Be solar neutrinos in Borexino. The demonstration of directional sensitivity in a traditional liquid scintillator target paves the way for the possible exploitation of the Cherenkov light signal in future kton-scale experiments using liquid scintillator targets. Directionality is important for background suppression as well as the disentanglement of signals from various sources., Comment: 19 pages, 15 Figures, revised version after comments from PRD Referees, shorter letter submitted with the title: "First Directional Measurement of sub-MeV Solar Neutrinos with Borexino"

Published
2021
Full Text
View/download PDF

72. Improving COVID-19 contact tracing and testing of exposed individuals in Cameroon using digital health technology: a cluster randomised trial

Author

Ndjomo Mba, Alain Daniel, Nanga Dampand, Mireille Nadine, Azi, Rita Ngufor, Nelle Jembe, Christian Narcisse, Djouota, Rocard Lele, Messomo, Thierry, Bell Mathias, Jean Luc, Mbengue, Jeanne Liliane, Mbody, Martin Gael, Tchouatcha, Edy Tchokouani, Nekame Guedem, Jinette Lorraine, Messina Maga, Felicite Diane, Ngeukoue Kamdoum, Alex Miguel, Nechi, Ashley Kue, Akono, Judith Mignonne, Tamssa, Patrice Herve, Goretti Mvong, Vendeline Amaelle, Zogni, Ferline Gouefack, Tekou Makamte, Marie Marquiny, Tawambe, Patrick Bertin, Ewane, Leonard, Mbengue Moukouri, Cyrus Raymond, Makembe, Hans Mossi, Nyate, Corinne Mbita, Mengong Bitounou, Marie Noel, Mendjiegoue, Gwladys Tientcheu, Fomo, Marlyse Mafopah, Nwatsok A Bessong, Alphonse, Nguefack, Saintiche Flore, Nyaloumbe Abedine, Nicole Sylvie, Njiken, Martin, Zangue, Franklin Tsague, Benga Mve, Ingrid Ornella, Kengue, Alice Tegomo, Christian Kingue, Anicet Valere, Aissatou, Nadia, Lako, Edith Tchuessi, Nta, Odette Adomdji, Lawane, Zara, Dada, Ghislaine Demgne, Yemy, Georges Christian, Mballa, Theodore Edimo, Querie, Charlie Tsamo, Mebong, Berline, Wa, Jonas, Biloa Awono, Marie Madeleine, Wele, Wilfried Ganni, Kenko, Jeanine, Guimbang A Ireke, Sophie Larissa, Epoune, Nathalie Nguigna, Ngadje Tchakounte, Armand Joel, Azangue, Amidou Momo, Bika Baring, Franck Adrien, Vessah, Atikatou Ngamtiate, Ngoh, Guillaume Ngoule, Nyato, Franck Joel, Ngogang, Viviane, Fankou, Serges Djobissie, Aboubakar, Rabyatou Elh, Ngo Banin, Pauline Dervette, Dipoko, Sylvie Blondine, Youngui, Boris Tchakounte, Mambo, Albert, Machekano, Rhoderick, Kana, Rogacien, Epée, Emilienne, Tenkeu, Sylvain Zemsi, Tsigaing, Philippe Narcisse, Ndongo, Marie Louise Aimée, Njoukam, Christelle Mayap, Bichara, Lawane, Katcho, Tatiana Djikeussi, Mbunka, Muhamed Awolu, Longla, Terence Acheliu, Simo, Leonie, Kouatchouang, Adrienne Vanessa, Tchendjou, Patrice, Tiam, Appolinaire, Guay, Laura, Suleiman, Khairunisa, Akinwusi, Olukunle, Kadam, Rigveda, Akugizibwe, Paula, Songane, Mario, Woelk, Godfrey, and Tchounga, Boris Kevin

Published
2024
Full Text
View/download PDF

73. Machine learning and lean six sigma for targeted patient-specific quality assurance of volumetric modulated arc therapy plans

Author

Lambri, Nicola, Dei, Damiano, Goretti, Giulia, Crespi, Leonardo, Brioso, Ricardo Coimbra, Pelizzoli, Marco, Parabicoli, Sara, Bresolin, Andrea, Gallo, Pasqualina, La Fauci, Francesco, Lobefalo, Francesca, Paganini, Lucia, Reggiori, Giacomo, Loiacono, Daniele, Franzese, Ciro, Tomatis, Stefano, Scorsetti, Marta, and Mancosu, Pietro

Published
2024
Full Text
View/download PDF

79. Burden and associated phenotypic characteristics of tuberculosis infection in adult Africans with diabetes: a systematic review

Author

Kibirige, Davis, Andia-Biraro, Irene, Kyazze, Andrew Peter, Olum, Ronald, Bongomin, Felix, Nakavuma, Rose Mwanje, Ssekamatte, Phillip, Emoru, Reagan, Nalubega, Goretti, Chamba, Nyasatu, Kilonzo, Kajiru, Laizer, Sweetness Naftal, Mrema, Lucy Elauteri, Olomi, Willyhelmina, Minja, Lilian Tina, Ntinginya, Nyanda Elias, Sabi, Issa, Hill, Philip C., te Brake, Lindsey, van Crevel, Reinout, Sharples, Katrina, and Critchley, Julia

Published
2023
Full Text
View/download PDF

81. Brazilian guide to nutrition in bariatric and metabolic surgery

Author

Pereira, Silvia Elaine, Rossoni, Carina, Cambi, Maria Paula Carlin, Faria, Silvia Leite, Mattos, Fernanda Cristina Carvalho, De Campos, Tarcila Beatriz Ferraz, Petry, Tarissa Beatrice Zanata, Da Silva, Silvia Alves, Pereira, Andrea Z., Umeda, Luciana Mela, Nogueira, Carla, De Araújo Burgos, Maria Goretti Pessoa, and Magro, Daniéla Oliveira

Published
2023
Full Text
View/download PDF

85. Calibration of the liquid argon ionization response to low energy electronic and nuclear recoils with DarkSide-50

Author

The DarkSide collaboration, Agnes, P., Albuquerque, I. F. M., Alexander, T., Alton, A. K., Ave, M., Back, H. O., Batignani, G., Biery, K., Bocci, V., Bonivento, W. M., Bottino, B., Bussino, S., Cadeddu, M., Cadoni, M., Calaprice, F., Caminata, A., Canci, N., Caravati, M., Cariello, M., Carlini, M., Carpinelli, M., Catalanotti, S., Cataudella, V., Cavalcante, P., Cavuoti, S., Chepurnov, A., Cicalò, C., Cocco, A. G., Covone, G., D'Angelo, D., Davini, S., De Candia, A., De Cecco, S., De Filippis, G., De Rosa, G., Derbin, A. V., Devoto, A., D'Incecco, M., Dionisi, C., Dordei, F., Downing, M., D'Urso, D., Fiorillo, G., Franco, D., Gabriele, F., Galbiati, C., Ghiano, C., Giganti, C., Giovanetti, G. K., Gorchakov, O., Goretti, A. M., Grobov, A., Gromov, M., Guan, M., Guardincerri, Y., Gulino, M., Hackett, B. R., Herner, K., Hosseini, B., Hubaut, F., Hungerford, E. V., Ianni, An., Ippolito, V., Keeter, K., Kendziora, C. L., Kochanek, I., Korablev, D., Korga, G., Kubankin, A., Kuss, M., La Commara, M., Lai, M., Li, X., Lissia, M., Longo, G., Machulin, I. N., Mapelli, L. P., Mari, S. M., Maricic, J., Martoff, C. J., Messina, A., Meyers, P. D., Milincic, R., Morrocchi, M., Mougeot, X., Muratova, V. N., Musico, P., Agasson, A. Navrer, Nozdrina, A. O., Oleinik, A., Ortica, F., Pagani, L., Pallavicini, M., Pandola, L., Pantic, E., Paoloni, E., Pelczar, K., Pelliccia, N., Picciau, E., Pocar, A., Pordes, S., Poudel, S. S., Pralavorio, P., Ragusa, F., Razeti, M., Razeto, A., Renshaw, A. L., Rescigno, M., Rode, J., Romani, A., Sablone, D., Samoylov, O., Sands, W., Sanfilippo, S., Savarese, C., Schlitzer, B., Semenov, D. A., Shchagin, A., Sheshukov, A., Skorokhvatov, M. D., Smirnov, O., Sotnikov, A., Stracka, S., Suvorov, Y., Tartaglia, R., Testera, G., Tonazzo, A., Unzhakov, E. V., Vishneva, A., Vogelaar, R. B., Wada, M., Wang, H., Wang, Y., Westerdale, S., Wojcik, M. M., Xiao, X., Yang, C., and Zuzel, G.

Subjects
Physics - Instrumentation and Detectors, Astrophysics - Instrumentation and Methods for Astrophysics, High Energy Physics - Experiment
Abstract

DarkSide-50 has demonstrated the high potential of dual-phase liquid argon time projection chambers in exploring interactions of WIMPs in the GeV/c$^2$ mass range. The technique, based on the detection of the ionization signal amplified via electroluminescence in the gas phase, allows to explore recoil energies down to the sub-keV range. We report here on the DarkSide-50 measurement of the ionization yield of electronic recoils down to $\sim$180~eV$_{er}$, exploiting $^{37}$Ar and $^{39}$Ar decays, and extrapolated to a few ionization electrons with the Thomas-Imel box model. Moreover, we present a model-dependent determination of the ionization response to nuclear recoils down to $\sim$500~eV$_{nr}$, the lowest ever achieved in liquid argon, using \textit{in situ} neutron calibration sources and external datasets from neutron beam experiments., Comment: 11 pages, 12 figures, 1 table

Published
2021
Full Text
View/download PDF

86. A study of events with photoelectric emission in the DarkSide-50 liquid argon Time Projection Chamber

Author

Collaboration, The DarkSide-50, Agnes, P., Albuquerque, I. F. M., Alexander, T., Alton, A. K., Ave, M., Back, H. O., Batignani, G., Biery, K., Bocci, V., Bonivento, W. M., Bottino, B., Bussino, S., Cadeddu, M., Cadoni, M., Calaprice, F., Caminata, A., Canci, N., Caravati, M., Cariello, M., Carlini, M., Carpinelli, M., Catalanotti, S., Cataudella, V., Cavalcante, P., Cavuoti, S., Chepurnov, A., Cicalo, C., Cocco, A. G., Covone, G., D'Angelo, D., Davini, S., De Candia, A., De Cecco, S., De Filippis, G., De Rosa, G., Derbin, A. V., Devoto, A., D'Incecco, M., Dionisi, C., Dordei, F., Downing, M., D'Urso, D., Fiorillo, G., Franco, D., Gabriele, F., Galbiati, C., Ghiano, C., Giganti, C., Giovanetti, G. K., Gorchakov, O., Goretti, A. M., Grobov, A., Gromov, M., Guan, M., Guardincerri, Y., Gulino, M., Hackett, B. R., Herner, K., Hosseini, B., Hubaut, F., Hungerford, E. V., Ianni, An., Ippolito, V., Keeter, K., Kendziora, C. L., Kochanek, I., Korablev, D., Korga, G., Kubankin, A., Kuss, M., La Commara, M., Lai, M., Li, X., Lissia, M., Longo, G., Machulin, I. N., Mapelli, L. P., Mari, S. M., Maricic, J., Martoff, C. J., Messina, A., Meyers, P. D., Milincic, R., Morrocchi, M., Muratova, V. N., Musico, P., Agasson, A. Navrer, Nozdrina, A. O., Oleinik, A., Ortica, F., Pagani, L., Pallavicini, M., Pandola, L., Pantic, E., Paoloni, E., Pelczar, K., Pelliccia, N., Picciau, E., Pocar, A., Pordes, S., Poudel, S. S., Pralavorio, P., Ragusa, F., Razeti, M., Razeto, A., Renshaw, A. L., Rescigno, M., Rode, J., Romani, A., Sablone, D., Samoylov, O., Sands, W., Sanfilippo, S., Savarese, C., Schlitzer, B., Semenov, D. A., Shchagin, A., Sheshukov, A., Skorokhvatov, M. D., Smirnov, O., Sotnikov, A., Stracka, S., Suvorov, Y., Tartaglia, R., Testera, G., Tonazzo, A., Unzhakov, E. V., Vishneva, A., Vogelaar, R. B., Wada, M., Wang, H., Wang, Y., Westerdale, S., Wojcik, Ma. M., Xiao, X., Yang, C., and Zuzel, G.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

Finding unequivocal evidence of dark matter interactions in a particle detector is a major objective of physics research. Liquid argon time projection chambers offer a path to probe Weakly Interacting Massive Particles scattering cross sections on nucleus down to the so-called neutrino floor, in a mass range from few GeV's to hundredths of TeV's. Based on the successful operation of the DarkSide-50 detector at LNGS, a new and more sensitive experiment, DarkSide-20k, has been designed and is now under construction. A thorough understanding of the DarkSide-50 detector response and, therefore, of all kind of observed events, is essential for an optimal design of the new experiment. In this paper, we report on a particular set of events, which were not used for dark matter searches. Namely, standard two-pulse scintillation-ionization signals accompanied by a small amplitude third pulse, originating from single or few electrons, in a time window of less than a maximum drift time. We compare our findings to those of a recent paper of the LUX Collaboration (D.S.Akerib et al. Phys.Rev.D 102, 092004). Indeed, both experiments observe events related to photoionization of the cathode. From the measured rate of these events, we estimate for the first time the quantum efficiency of the tetraphenyl butadiene deposited on the DarkSide-50 cathode at wavelengths around 128 nm, in liquid argon. Also, both experiments observe events likely related to photoionization of impurities in the liquid. The probability of photoelectron emission per unit length turns out to be one order of magnitude smaller in DarkSide-50 than in LUX. This result, together with the much larger measured electron lifetime, coherently hints toward a lower concentration of contaminants in DarkSide-50 than in LUX., Comment: 10 pages, 8 figures, 1 table

Published
2021

87. Identification of the cosmogenic $^{11}$C background in large volumes of liquid scintillators with Borexino

Author

Agostini, M., Altenmüller, K., Appel, S., Atroshchenko, V., Bagdasarian, Z., Basilico, D., Bellini, G., Benziger, J., Biondi, R., Bravo, D., Caccianiga, B., Calaprice, F., Caminata, A., Cavalcante, P., Chepurnov, A., D'Angelo, D., Davini, S., Derbin, A., Di Giacintio, A., Di Marcello, V., Ding, X. F., Di Ludovico, A., Di Noto, L., Drachnev, I., Formozov, A., Franco, D., Galbiati, C., Ghiano, C., Giammarchi, M., Goretti, A., Göttel, A. S., Gromov, M., Guffanti, D., Ianni, Aldo, Ianni, Andrea, Jany, A., Jeschke, D., Kobychev, V., Korga, G., Kumaran, S., Laubenstein, M., Litvinovich, E., Lombardi, P., Lomskaya, I., Ludhova, L., Lukyanchenko, G., Lukyanchenko, L., Machulin, I., Martyn, J., Meroni, E., Meyer, M., Miramonti, L., Misiaszek, M., Muratova, V., Neumair, B., Nieslony, M., Nugmanov, R., Oberauer, L., Orekhov, V., Ortica, F., Pallavicini, M., Papp, L., Pelicci, L., Penek, Ö., Pietrofaccia, L., Pilipenko, N., Pocar, A., Porcelli, A., Raikov, G., Ranalli, M. T., Ranucci, G., Razeto, A., Re, A., Redchuk, M., Romani, A., Rossi, N., Schönert, S., Semenov, D., Settanta, G., Skorokhvatov, M., Singha, A., Smirnov, O., Sotnikov, A., Suvorov, Y., Tartaglia, R., Testera, G., Thurn, J., Unzhakov, E., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wojcik, M., Wurm, M., Zavatarelli, S., Zuber, K., and Zuzel, G.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

Cosmogenic radio-nuclei are an important source of background for low-energy neutrino experiments. In Borexino, cosmogenic $^{11}$C decays outnumber solar $pep$ and CNO neutrino events by about ten to one. Highly efficient identification of this background is mandatory for these neutrino analyses. We present here the details of the most consolidated strategy, used throughout Borexino solar neutrino measurements. It hinges upon finding the space-time correlations between $^{11}$C decays, the preceding parent muons and the accompanying neutrons. This article describes the working principles and evaluates the performance of this Three-Fold Coincidence (TFC) technique in its two current implementations: a hard-cut and a likelihood-based approach. Both show stable performances throughout Borexino Phases II (2012-2016) and III (2016-2020) data sets, with a $^{11}$C tagging efficiency of $\sim$90 % and $\sim$63-66 % of the exposure surviving the tagging. We present also a novel technique that targets specifically $^{11}$C produced in high-multiplicity during major spallation events. Such $^{11}$C appear as a burst of events, whose space-time correlation can be exploited. Burst identification can be combined with the TFC to obtain about the same tagging efficiency of $\sim$90 % but with a higher fraction of the exposure surviving, in the range of $\sim$66-68 %., Comment: 21 pages, 14 figures (but 15 files, one figure being made of 2 images), 3 tables

Published
2021
Full Text
View/download PDF

91. The Low Polonium Field of Borexino and its significance for the CNO neutrino detection

Author

Kumaran, S., Agostini, M., Altenmüller, K., Appel, S., Atroshchenko, V., Bagdasarian, Z., Basilico, D., Bellini, G., Benziger, J., Biondi, R., Bravo, D., Caccianiga, B., Calaprice, F., Caminata, A., Cavalcante, P., Chepurnov, A., D'Angelo, D., Davini, S., Derbin, A., Di Giacinto, A., Di Marcello, V., Ding, X. F., Di Ludovico, A., Di Noto, L., Drachnev, I., Formozov, A., Franco, D., Galbiati, C., Ghiano, C., Giammarchi, M., Goretti, A., Göttel, A. S., Gromov, M., Guffanti, D., Ianni, Aldo, Ianni, Andrea, Jany, A., Jeschke, D., Kobychev, V., Korga, G., Laubenstein, M., Litvinovich, E., Lombardi, P., Lomskaya, I., Ludhova, L., Lukyanchenko, G., Lukyanchenko, L., Machulin, I., Martyn, J., Meroni, E., Meyer, M., Miramonti, L., Misiaszek, M., Muratova, V., Neumair, B., Nieslony, M., Nugmanov, R., Oberauer, L., Orekhov, V., Ortica, F., Pallavicini, M., Papp, L., Pellicci, L., Penek, Ö., Pietrofaccia, L., Pilipenko, N., Pocar, A., Raikov, G., Ranalli, M. T., Ranucci, G., Razeto, A., Re, A., Redchuk, M., Romani, A., Rossi, N., Schönert, S., Semenov, D., Settanta, G., Skorokhvatov, M., Singhal, A., Smirnov, O., Sotnikov, A., Suvorov, Y., Tartaglia, R., Testera, G., Thurn, J., Unzhakov, E., Villante, F. L., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wojcik, M., Wurm, M., Zavatarelli, S., Zuber, K., and Zuzel, G.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

Borexino is a liquid scintillator detector located at the Laboratori Nazionale del Gran Sasso, Italy with the main goal to measure solar neutrinos. The experiment recently provided the first direct experimental evidence of CNO-cycle neutrinos in the Sun, rejecting the no-CNO signal hypothesis with a significance greater than 5$\sigma$ at 99\%C.L. The intrinsic $^{210}$Bi is an important background for this analysis due to its similar spectral shape to that of CNO neutrinos. $^{210}$Bi can be measured through its daughter $^{210}$Po which can be distinguished through an event-by-event basis via pulse shape discrimination. However, this required reducing the convective motions in the scintillator that brought additional $^{210}$Po from peripheral sources. This was made possible through the thermal insulation and stabilization campaign performed between 2015 and 2016. This article will explain the strategy and the different methods performed to extract the $^{210}$Bi upper limit in Phase-III (Jul 2016- Feb 2020) of the experiment through the analysis of $^{210}$Po in the cleanest region of the detector called the Low Polonium Field., Comment: Contribution to the 2021 Neutrinos session of the 55th Rencontres de Moriond

Published
2021

92. First detection of CNO neutrinos with Borexino

Author

Settanta, G., Agostini, M., Altenmüller, K., Appel, S., Atroshchenko, V., Bagdasarian, Z., Basilico, D., Bellini, G., Benziger, J., Biondi, R., Bravo, D., Caccianiga, B., Calaprice, F., Caminata, A., Cavalcante, P., Chepurnov, A., D'Angelo, D., Davini, S., Derbin, A., Di Giacinto, A., Di Marcello, V., Ding, X. F., Di Ludovico, A., Di Noto, L., Drachnev, I., Formozov, A., Franco, D., Galbiati, C., Ghiano, C., Giammarchi, M., Goretti, A., Göttel, A. S., Gromov, M., Guffanti, D., Ianni, Aldo, Ianni, Andrea, Jany, A., Jeschke, D., Kobychev, V., Korga, G., Kumaran, S., Laubenstein, M., Litvinovich, E., Lombardi, P., Lomskaya, I., Ludhova, L., Lukyanchenko, G., Lukyanchenko, L., Machulin, I., Martyn, J., Meroni, E., Meyer, M., Miramonti, L., Misiaszek, M., Muratova, V., Neumair, B., Nieslony, M., Nugmanov, R., Oberauer, L., Orekhov, V., Ortica, F., Pallavicini, M., Papp, L., Pelicci, L., Penek, Ö., Pietrofaccia, L., Pilipenko, N., Pocar, A., Raikov, G., Ranalli, M. T., Ranucci, G., Razeto, A., Re, A., Redchuk, M., Romani, A., Rossi, N., Schönert, S., Semenov, D., Skorokhvatov, M., Singhal, A., Smirnov, O., Sotnikov, A., Suvorov, Y., Tartaglia, R., Testera, G., Thurn, J., Unzhakov, E., Villante, F. L., Vishneva, A., Vogelaar, R. B., von Feilitzsch, F., Wojcik, M., Wurm, M., Zavatarelli, S., Zuber, K., and Zuzel, G.

Subjects
High Energy Physics - Experiment
Abstract

Neutrinos are elementary particles which are known since many years as fundamental messengers from the interior of the Sun. The Standard Solar Model, which gives a theoretical description of all nuclear processes which happen in our star, predicts that roughly 99% of the energy produced is coming from a series of processes known as the "pp chain". Such processes have been studied in detail over the last years by means of neutrinos, thanks also to the important measurements provided by the Borexino experiment. The remaining 1% is instead predicted to come from a separate loop-process, known as the "CNO cycle". This sub-dominant process is theoretically well understood, but has so far escaped any direct observation. Another fundamental aspect is that the CNO cycle is indeed the main nuclear engine in stars more massive than the Sun. In 2020, thanks to the unprecedented radio-purity and temperature control achieved by the Borexino detector over recent years, the first ever detection of neutrinos from the CNO cycle has been finally announced. The milestone result confirms the existence of this nuclear fusion process in our Universe. Here, the details of the detector stabilization and the analysis techniques adopted are reported., Comment: 7 pages, 3 figures. Contribution to the 2021 Neutrinos session of the 55th Rencontres de Moriond

Published
2021

93. Separating $^{39}$Ar from $^{40}$Ar by cryogenic distillation with Aria for dark matter searches

Author

DarkSide Collaboration, Agnes, P., Albergo, S., Albuquerque, I. F. M., Alexander, T., Alici, A., Alton, A. K., Amaudruz, P., Arba, M., Arpaia, P., Arcelli, S., Ave, M., Avetissov, I. Ch., Avetisov, R. I., Azzolini, O., Back, H. O., Balmforth, Z., Barbarian, V., Olmedo, A. Barrado, Barrillon, P., Basco, A., Batignani, G., Bondar, A., Bonivento, W. M., Borisova, E., Bottino, B., Boulay, M. G., Buccino, G., Bussino, S., Busto, J., Buzulutskov, A., Cadeddu, M., Cadoni, M., Caminata, A., Canesi, E. V., Canci, N., Cappello, G., Caravati, M., C, M., Cargioli, N., Carlini, M., Carnesecchi, F., Castello, P., Castellani, A., Catalanotti, S., Cataudella, V., Cavalcante, P., Cavuoti, S., Cebrian, S., Ruiz, J. M. Cela, Celano, B., Chashin, S., Chepurnov, A., Cical, C., Cifarelli, L., Cintas, D., Coccetti, F., Cocco, V., Colocci, M., Vilda, E. Conde, Consiglio, L., Copello, S., Corning, J., Covone, G., Czudak, P., D'Aniello, M., D'Auria, S., Rolo, M. D. Da Rocha, Dadoun, O., Daniel, M., Davini, S., De Candia, A., De Cecco, S., De Falco, A., De Filippis, G., De Gruttola, D., De Guido, G., De Rosa, G., Della Valle, M., Dellacasa, G., De Pasquale, S., Derbin, A. V., Devoto, A., Di Noto, L., Di Eusanio, F., Dionisi, C., Di Stefano, P., Dolganov, G., Dongiovanni, D., Dordei, F., Downing, M., Erjavec, T., Falciano, S., Farenzena, S., Diaz, M. Fernandez, Filip, C., Fiorillo, G., Franceschi, A., Franco, D., Frolov, E., Funicello, N., Gabriele, F., Galbiati, C., Garbini, M., Abia, P. Garcia, Gendotti, A., Ghiano, C., Giampaolo, R. A., Giganti, C., Giorgi, M. A., Giovanetti, G. K., Gligan, M. L., Casanueva, V. Goicoechea, Gola, A., Goretti, A. M., Diaz, R. Graciani, Grigoriev, G. Y., Grobov, A., Gromov, M., Guan, M., Guerzoni, M., Guetti, M., Gulino, M., Guo, C., Hackett, B. R., Hallin, A., Haranczyk, M., Hill, S., Horikawa, S., Hubaut, F., Hugues, T., Hungerford, E. V., Ianni, An., Ippolito, V., James, C. C., Jillings, C., Kachru, P., Kemp, A. A., Kendziora, C. L., Keppel, G., Khomyakov, A. V., Kim, S., Kish, A., Kochanek, I., Kondo, K., Korga, G., Kubankin, A., Kugathasan, R., Kuss, M., Kuźniak, M., La Commara, M., La Delfa, L., La Grasta, D., Lai, M., Lami, N., Langrock, S., Leyton, M., Li, X., Lidey, L., Lippi, F., Lissia, M., Longo, G., Maccioni, N., Machulin, I. N., Mapelli, L., Marasciulli, A., Margotti, A., Mari, S. M., Maricic, J., Marinelli, M., Mart, M., Rojas, A. D. Martinez, Martini, A., Martoff, C. J., Mascia, M., Masetto, M., Masoni, A., Mazzi, A., McDonald, A. B., Mclaughlin, J., Messina, A., Meyers, P. D., Miletic, T., Milincic, R., Miola, R., Moggi, A., Moharana, A., Moioli, S., Monroe, J., Morisi, S., Morrocchi, M., Mozhevitina, E. N., Mr, T., Muratova, V. N., Murenu, A., Muscas, C., Musenich, L., Musico, P., Nania, R., Napolitano, T., Agasson, A. Navrer, Nessi, M., Nikulin, I., Nowak, J., Oleinik, A., Oleynikov, V., Pagani, L., Pallavicini, M., Palmas, S., Pandola, L., Pantic, E., Paoloni, E., Paternoster, G., Pegoraro, P. A., Pellegrini, L. A., Pellegrino, C., Pelczar, K., Perotti, F., Pesudo, V., Picciau, E., Pietropaolo, F., Pinna, T., Pocar, A., Podda, P., Poehlmann, D. M., Pordes, S., Poudel, S. S., Pralavorio, P., Price, D., Raffaelli, F., Ragusa, F., Ramirez, A., Razeti, M., Razeto, A., Renshaw, A. L., Rescia, S., Rescigno, M., Resnati, F., Retiere, F., Rignanese, L. P., Ripoli, C., Rivetti, A., Rode, J., Romero, L., Rossi, M., Rubbia, A., Rucaj, M., Sabiu, G. M., Salatino, P., Samoylov, O., S, E., Sandford, E., Sanfilippo, S., Sangiorgio, V. A., Santacroce, V., Santone, D., Santorelli, R., Santucci, A., Savarese, C., Scapparone, E., Schlitzer, B., Scioli, G., Semenov, D. A., Shaw, B., Shchagin, A., Sheshukov, A., Simeone, M., Skensved, P., Skorokhvatov, M. D., Smirnov, O., Smith, B., Sokolov, A., Stefanizzi, R., Steri, A., Stracka, S., Strickland, V., Stringer, M., Sulis, S., Suvorov, Y., Szelc, A. M., Zsücs-Balázs, J. Z., Tartaglia, R., Testera, G., Thorpe, T. N., Tonazzo, A., Torres-Lara, S., Tosti, S., Tricomi, A., Tuveri, M., Unzhakov, E. V., Usai, G., John, T. Vallivilayil, Vescovi, S., Viant, T., Viel, S., Vishneva, A., Vogelaar, R. B., Wada, M., Wang, H., Wang, Y., Westerdale, S., Wheadon, R. J., Williams, L., Wojcik, Ma. M., Wojcik, Ma., Xiao, X., Yang, C., Zani, A., Zenobio, F., Zichichi, A., Zuzel, G., and Zykova, M. P.

Subjects
Physics - Instrumentation and Detectors, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The Aria project consists of a plant, hosting a 350 m cryogenic isotopic distillation column, the tallest ever built, which is currently in the installation phase in a mine shaft at Carbosulcis S.p.A., Nuraxi-Figus (SU), Italy. Aria is one of the pillars of the argon dark-matter search experimental program, lead by the Global Argon Dark Matter Collaboration. Aria was designed to reduce the isotopic abundance of $^{39}$Ar, a $\beta$-emitter of cosmogenic origin, whose activity poses background and pile-up concerns in the detectors, in the argon used for the dark-matter searches, the so-called Underground Argon (UAr). In this paper, we discuss the requirements, design, construction, tests, and projected performance of the plant for the isotopic cryogenic distillation of argon. We also present the successful results of isotopic cryogenic distillation of nitrogen with a prototype plant, operating the column at total reflux.

Published
2021
Full Text
View/download PDF

96. Optimizing Sales Growth for Millennial-Owned Small and Medium-Scale Businesses in Malang City: The Influence of Product Design and Copywriting Strategies

Author

NP, Maria Goretti Wi Endang, Nurtjahjono, Gunawan Eko, Sulistyo, Muhammad Cahyo Widyo, Striełkowski, Wadim, Editor-in-Chief, Black, Jessica M., Series Editor, Butterfield, Stephen A., Series Editor, Chang, Chi-Cheng, Series Editor, Cheng, Jiuqing, Series Editor, Dumanig, Francisco Perlas, Series Editor, Al-Mabuk, Radhi, Series Editor, Scheper-Hughes, Nancy, Series Editor, Urban, Mathias, Series Editor, Webb, Stephen, Series Editor, Wijaya, Andy Fefta, editor, Amin, Fadillah, editor, and Iqbal, Mohammad, editor

Published
2023
Full Text
View/download PDF

97. Examples of Games for Learning in Erasmus+

Author

Alonso de Castro, María Goretti, García-Peñalvo, Francisco José, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, García-Peñalvo, Francisco José, editor, and García-Holgado, Alicia, editor

Published
2023
Full Text
View/download PDF

98. Get the Most Out of Erasmus+ Good Practices

Author

Alonso de Castro, María Goretti, García-Peñalvo, Francisco José, Huang, Ronghuai, Series Editor, Kinshuk, Series Editor, Jemni, Mohamed, Series Editor, Chen, Nian-Shing, Series Editor, Spector, J. Michael, Series Editor, García-Peñalvo, Francisco José, editor, and García-Holgado, Alicia, editor

Published
2023
Full Text
View/download PDF

99. The Use of Mobile Technology in Outdoor Tourism: A Systematic Review

Author

Scalabrini, Elaine, Correia, Alexandra I., Nunes, Alcina, Veloso, Cláudia Miranda, Vieira, Elvira, Ferreira, Fernanda A., Silva, Goretti, Fonseca, Manuel, Carrança, Paulo, Santos, Sónia, Fernandes, Paula Odete, Howlett, Robert J., Series Editor, Jain, Lakhmi C., Series Editor, Mesquita, Anabela, editor, Abreu, António, editor, Carvalho, João Vidal, editor, and de Mello, Cristina Helena Pinto, editor

Published
2023
Full Text
View/download PDF

100. Convolutional Neural Networks for Structured Industrial Data

Author

Moles, Luis, Boto, Fernando, Echegaray, Goretti, Torre, Iván G., Kacprzyk, Janusz, Series Editor, Gomide, Fernando, Advisory Editor, Kaynak, Okyay, Advisory Editor, Liu, Derong, Advisory Editor, Pedrycz, Witold, Advisory Editor, Polycarpou, Marios M., Advisory Editor, Rudas, Imre J., Advisory Editor, Wang, Jun, Advisory Editor, García Bringas, Pablo, editor, Pérez García, Hilde, editor, Martinez-de-Pison, Francisco Javier, editor, Villar Flecha, José Ramón, editor, Troncoso Lora, Alicia, editor, de la Cal, Enrique A., editor, Herrero, Álvaro, editor, Martínez Álvarez, Francisco, editor, Psaila, Giuseppe, editor, Quintián, Héctor, editor, and Corchado Rodriguez, Emilio S., editor

Published
2023
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results