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Article ; Online: Immunohistochemical expression of E-cadherin and β-catenin in feline mammary tumours.

Zappulli, V / De Cecco, S / Trez, D / Caliari, D / Aresu, L / Castagnaro, M

2012 Volume 147, Issue 2-3, Page(s) 161–170

Abstract: E-cadherin and β-catenin have been studied in carcinogenesis and tumour progression and reduced membrane expression of these molecules in canine mammary tumours has been associated with a poor prognosis. The present study investigated ... ...

Abstract	E-cadherin and β-catenin have been studied in carcinogenesis and tumour progression and reduced membrane expression of these molecules in canine mammary tumours has been associated with a poor prognosis. The present study investigated immunohistochemically the expression of E-cadherin and β-catenin in 53 mammary tumours and 48 hyperplastic or dysplastic lesions from 57 queens. E-cadherin and β-catenin expression was membranous in all samples and there was a significant decrease in expression in malignant tumours and metastases. Cytoplasmic expression of both markers was inversely correlated to the membrane localization. β-catenin nuclear labelling was detected in one lymph node metastasis (60% positive cells) and in the basal/myoepithelial cells of 6/7 ductal tumours. No correlation with survival was found for either marker. These results confirm the role of these proteins in maintaining tissue architecture and in inhibiting cell invasiveness and potentially indicate the oncogenic potential of the Wnt/β-catenin transduction pathway in feline mammary tumours. In addition, specific independent expression of β-catenin in the nuclei of basal/myoepithelial cells might suggest that this molecule is involved in regulation of the mammary stem/pluripotent cell component. Further studies should include more cases of benign mammary neoplasia and further investigate β-catenin nuclear expression in ductal tumours.
MeSH term(s)	Animals ; Biomarkers, Tumor/metabolism ; Cadherins/metabolism ; Carcinoma, Ductal, Breast/metabolism ; Carcinoma, Ductal, Breast/mortality ; Carcinoma, Ductal, Breast/secondary ; Carcinoma, Ductal, Breast/veterinary ; Cat Diseases/metabolism ; Cat Diseases/mortality ; Cat Diseases/pathology ; Cats ; Cell Nucleus/metabolism ; Cell Nucleus/pathology ; Female ; Hyperplasia/metabolism ; Hyperplasia/pathology ; Hyperplasia/veterinary ; Immunohistochemistry/veterinary ; Lymph Nodes/metabolism ; Lymph Nodes/pathology ; Mammary Neoplasms, Animal/metabolism ; Mammary Neoplasms, Animal/mortality ; Mammary Neoplasms, Animal/pathology ; Survival Rate ; beta Catenin/metabolism
Chemical Substances	Biomarkers, Tumor ; Cadherins ; beta Catenin
Language	English
Publishing date	2012-08
Publishing country	England
Document type	Journal Article
ZDB-ID	390920-7
ISSN	1532-3129 ; 0021-9975
ISSN (online)	1532-3129
ISSN	0021-9975
DOI	10.1016/j.jcpa.2012.02.004
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Article: Immunohistochemical Expression of E-Cadherin and β-Catenin in Feline Mammary Tumours

Zappulli, V / De Cecco, S / Trez, D / Caliari, D / Aresu, L / Castagnaro, M

Journal of comparative pathology. 2012 , v. 147, no. 2-3

2012

Abstract	E-cadherin and β-catenin have been studied in carcinogenesis and tumour progression and reduced membrane expression of these molecules in canine mammary tumours has been associated with a poor prognosis. The present study investigated immunohistochemically the expression of E-cadherin and β-catenin in 53 mammary tumours and 48 hyperplastic or dysplastic lesions from 57 queens. E-cadherin and β-catenin expression was membranous in all samples and there was a significant decrease in expression in malignant tumours and metastases. Cytoplasmic expression of both markers was inversely correlated to the membrane localization. β-catenin nuclear labelling was detected in one lymph node metastasis (60% positive cells) and in the basal/myoepithelial cells of 6/7 ductal tumours. No correlation with survival was found for either marker. These results confirm the role of these proteins in maintaining tissue architecture and in inhibiting cell invasiveness and potentially indicate the oncogenic potential of the Wnt/β-catenin transduction pathway in feline mammary tumours. In addition, specific independent expression of β-catenin in the nuclei of basal/myoepithelial cells might suggest that this molecule is involved in regulation of the mammary stem/pluripotent cell component. Further studies should include more cases of benign mammary neoplasia and further investigate β-catenin nuclear expression in ductal tumours.
Keywords	carcinogenesis ; cats ; dogs ; immunohistochemistry ; lymph nodes ; mammary neoplasms (animal) ; metastasis ; prognosis ; proteins ; stems
Language	English
Dates of publication	2012-08
Size	p. 161-170.
Publishing place	Elsevier Ltd
Document type	Article
ZDB-ID	390920-7
ISSN	1532-3129 ; 0021-9975
ISSN (online)	1532-3129
ISSN	0021-9975
DOI	10.1016/j.jcpa.2012.02.004
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Search for Dark-Matter-Nucleon Interactions via Migdal Effect with 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 / Campos, M D / Canci, N / Caravati, M /

Cargioli, N / Cariello, M / Carlini, M / Cataudella, V / Cavalcante, P / Cavuoti, S / Chashin, S / Chepurnov, A / Cicalò, C / 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 / Fairbairn, M / Fiorillo, G / Franco, D / Gabriele, F / Galbiati, C / Ghiano, C / Giganti, C / Giovanetti, G K / Goretti, A M / Grilli di Cortona, G / Grobov, A / Gromov, M / Guan, M / Gulino, M / Hackett, B R / Herner, K / Hessel, T / Hosseini, B / Hubaut, F / Hungerford, E V / Ianni, An / Ippolito, V / Keeter, K / Kendziora, C L / Kimura, M / Kochanek, I / Korablev, D / Korga, G / Kubankin, A / Kuss, M / La Commara, M / Lai, M / Li, X / Lissia, M / Longo, G / Lychagina, O / Machulin, I N / Mapelli, L P / Mari, S M / Maricic, J / Messina, A / Milincic, R / Monroe, J / Morrocchi, M / Mougeot, X / Muratova, V N / Musico, P / Nozdrina, A O / Oleinik, A / Ortica, F / Pagani, L / Pallavicini, M / Pandola, L / Pantic, E / Paoloni, E / Pelczar, K / Pelliccia, N / Piacentini, S / Pocar, A / Poehlmann, D M / Pordes, S / Poudel, S S / Pralavorio, P / Price, D D / Ragusa, F / Razeti, M / Razeto, A / Renshaw, A L / Rescigno, M / Rode, J / Romani, A / Sablone, D / Samoylov, O / Sandford, E / 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 / Zuzel, G

Physical review letters

2023 Volume 130, Issue 10, Page(s) 101001

Abstract: Dark matter elastic scattering off nuclei can result in the excitation and ionization of the recoiling atom through the so-called Migdal effect. The energy deposition from the ionization electron adds to the energy deposited by the recoiling nuclear ... ...

Abstract	Dark matter elastic scattering off nuclei can result in the excitation and ionization of the recoiling atom through the so-called Migdal effect. The energy deposition from the ionization electron adds to the energy deposited by the recoiling nuclear system and allows for the detection of interactions of sub-GeV/c^{2} mass dark matter. We present new constraints for sub-GeV/c^{2} dark matter using the dual-phase liquid argon time projection chamber of the DarkSide-50 experiment with an exposure of (12 306±184) kg d. The analysis is based on the ionization signal alone and significantly enhances the sensitivity of DarkSide-50, enabling sensitivity to dark matter with masses down to 40 MeV/c^{2}. Furthermore, it sets the most stringent upper limit on the spin independent dark matter nucleon cross section for masses below 3.6 GeV/c^{2}.
Language	English
Publishing date	2023-03-24
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.130.101001
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Article ; Online: Search for Dark Matter Particle Interactions with Electron Final States with DarkSide-50.

Cargioli, N / Cariello, M / Carlini, M / Cataudella, V / Cavalcante, P / Cavuoti, S / Chashin, S / Chepurnov, A / Cicalò, C / 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 / Goretti, A M / Grilli di Cortona, G / Grobov, A / Gromov, M / Guan, M / Gulino, M / Hackett, B R / Herner, K / Hessel, T / Hosseini, B / Hubaut, F / Hungerford, E V / Ianni, An / Ippolito, V / Keeter, K / Kendziora, C L / Kimura, M / Kochanek, I / Korablev, D / Korga, G / Kubankin, A / Kuss, M / La Commara, M / Lai, M / Li, X / Lissia, M / Longo, G / Lychagina, O / Machulin, I N / Mapelli, L P / Mari, S M / Maricic, J / Messina, A / Milincic, R / Monroe, J / Morrocchi, M / Mougeot, X / Muratova, V N / Musico, P / Nozdrina, A O / Oleinik, A / Ortica, F / Pagani, L / Pallavicini, M / Pandola, L / Pantic, E / Paoloni, E / Pelczar, K / Pelliccia, N / Piacentini, S / Pocar, A / Poehlmann, D M / Pordes, S / Poudel, S S / Pralavorio, P / Price, D D / Ragusa, F / Razeti, M / Razeto, A / Renshaw, A L / Rescigno, M / Rode, J / Romani, A / Sablone, D / Samoylov, O / Sands, W / Sanfilippo, S / Sandford, E / 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 / Zuzel, G

Physical review letters

2023 Volume 130, Issue 10, Page(s) 101002

Abstract: We present a search for dark matter particles with sub-GeV/c^{2} masses whose interactions have final state electrons using the DarkSide-50 experiment's (12 306±184) kg d low-radioactivity liquid argon exposure. By analyzing the ionization signals, we ... ...

Abstract	We present a search for dark matter particles with sub-GeV/c^{2} masses whose interactions have final state electrons using the DarkSide-50 experiment's (12 306±184) kg d low-radioactivity liquid argon exposure. By analyzing the ionization signals, we exclude new parameter space for the dark matter-electron cross section σ[over ¯]_{e}, the axioelectric coupling constant g_{Ae}, and the dark photon kinetic mixing parameter κ. We also set the first dark matter direct-detection constraints on the mixing angle \|U_{e4}\|^{2} for keV/c^{2} sterile neutrinos.
Language	English
Publishing date	2023-03-24
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.130.101002
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Mechanical Ventilator Milano (MVM):A Novel Mechanical Ventilator Designed for Mass Scale Production in response to the COVID-19 Pandemics

Cristiano, Galbiati / Bonivento, Walter / Caravati, Mauro / Razeti, Marco / DeCecco, Sandro / Fiorillo, Giuliana / Gabriele, Federico / Tartaglia, Roberto / Razeto, Alessandro / Sablone, Davide / Scapparone, Eugenio / Testera, Gemma / Rescigno, Marco / Franco, Davide / Kochanek, Iza / Kendziora, Cary / Pordes, Stephen H. / Wang, Hanguo / Ianni, Andrea /

McDonald, Art / Molinari Tosatti, L. / Dinon, T. / Malosio, M. / Minuzzo, D. / Zardoni, A. / Prini, A.

Abstract: We present here the design of the Mechanical Ventilator Milano (MVM), a novel mechan- ical ventilator designed for mass scale production in response to the COVID-19 pandemics, to compensate for the dramatic shortage of such ventilators in many countries. ...

Abstract	We present here the design of the Mechanical Ventilator Milano (MVM), a novel mechan- ical ventilator designed for mass scale production in response to the COVID-19 pandemics, to compensate for the dramatic shortage of such ventilators in many countries. This venti- lator is an electro-mechanical equivalent of the old, reliable Manley Ventilator. Our design is optimized to permit large sale production in short time and at a limited cost, relying on off-the-shelf components, readily available worldwide from hardware suppliers. Operation of the MVM requires only a source of compressed oxygen (or compressed medical air) and electrical power. The MVM control and monitoring unit can be connected and networked via WiFi so that no additional electrical connections are necessary other than the connection to the electrical power. At this stage the MVM is not a certified medical device. Construction of the first proto- types is starting with a team of engineers, scientists and computing experts. The purpose of this paper is to disseminate the conceptual design of the MVM broadly and to solicit feed- back from the scientific and medical community to speed the process of review, improvement and possible implementation.
Keywords	covid19
Publisher	MedRxiv; WHO
Document type	Article ; Online
DOI	10.1101/2020.03.24.20042234
Database	COVID19

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Article ; Online: Mechanical Ventilator Milano (MVM):A Novel Mechanical Ventilator Designed for Mass Scale Production in response to the COVID-19 Pandemics

McDonald, Art / Molinari Tosatti, L. / Dinon, T. / Malosio, M. / Minuzzo, D. / Zardoni, A. / Prini, A.

medRxiv

Keywords	covid19
Language	English
Publishing date	2020-03-27
Publisher	Cold Spring Harbor Laboratory Press
Document type	Article ; Online
DOI	10.1101/2020.03.24.20042234
Database	COVID19

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Book ; Online: Mechanical Ventilator Milano (MVM)

Galbiati, C. / Abba, A. / Agnes, P. / Amaudruz, P. / Arba, M. / Ardellier-Desages, F. / Badia, C. / Batignani, G. / Bellani, G. / Bianchi, G. / Bishop, D. / Bocci, V. / Bonivento, W. / Bottino, B. / Bouchard, M. / Brice, S. / Buccino, G. / Bussino, S. / Caminata, A. /

Capra, A. / Caravati, M. / Carlini, M. / Carrozzi, L. / Cela, J. M. / Celano, B. / Charette, C. / Coelli, S. / Constable, M. / Cocco, V. / Croci, G. / Cudmore, S. / Molin, A. Dal / D'Auria, S. / D'Avenio, G. / DeRuiter, J. / De Cecco, S. / De Lauretis, L. / Del Tutto, M. / Devoto, A. / Dinon, T. / Druszkiewicz, E. / Fabbri, A. / Ferroni, F. / Fiorillo, G. / Ford, R. / Foti, G. / Franco, D. / Gabriele, F. / Abia, P. Garcia / Giarratana, L. S. / Givoletti, J. / Givoletti, Mi. / Gorini, G. / Gramellini, E. / Grosso, G. / Guescini, F. / Guetre, E. / Hadden, T. / Hall, J. / Heavey, A. / Hersak, G. / Hessey, N. / Ianni, An. / Ienzi, C. / Ippolito, V. / Kendziora, C. L. / King, M. / Kittmer, A. / Kochanek, I. / Kruecken, R. / La Commara, M. / Leblond, G. / Li, X. / Lim, C. / Lindner, T. / Lombardi, T. / Long, T. / Lu, P. / Lukhanin, G. / Magni, G. / Maharaj, R. / Malosio, M. / Mapelli, C. / Maqueo, P. / Margetak, P. / Mari, S. M. / Martin, L. / Massacret, N. / McDonald, A. / Minuzzo, D. / Mohayai, T. A. / Tosatti, L. Molinari / Moretti, C. / Muraro, A. / Nati, F. / Noble, A. J. / Norrick, A. / Olchanski, K. / Palumbo, I. / Paoletti, R. / Paoli, N. / Pearson, C. / Pellegrino, C. / Pesudo, V. / Pocar, A. / Pontesilli, M. / Pordes, R. / Pordes, S. / Prini, A. / Putignano, O. / Raaf, J. L. / Razeti, M. / Razeto, A. / Reed, D. / Renshaw, A. / Rescigno, M. / Retiere, F. / Rignanese, L. P. / Rode, J. / Romualdez, L. J. / Santorelli, R. / Sablone, D. / Scapparone, E. / Schaubel, T. / Shaw, B. / Slutsky, A. S. / Smith, B. / Smith, N. J. T. / Spagnolo, P. / Spinella, F. / Stenzler, A. / Steri, A. / Stiaccini, L. / Stoughton, C. / Stringari, P. / Tardocchi, M. / Tartaglia, R. / Testera, G. / Tintori, C. / Tonazzo, A. / Tseng, J. / Viscione, E. / Vivaldi, F. / Wada, M. / Wang, H. / Westerdale, S. / Yue, S. / Zardoni, A.

A Novel Mechanical Ventilator Designed for Mass Scale Production in Response to the COVID-19 Pandemic

2020

Abstract: Presented here is the design of the Mechanical Ventilator Milano (MVM), a novel mechanical ventilator designed for rapid mass production in response to the COVID-19 pandemic to address the urgent shortage of intensive therapy ventilators in many ... ...

Abstract	Presented here is the design of the Mechanical Ventilator Milano (MVM), a novel mechanical ventilator designed for rapid mass production in response to the COVID-19 pandemic to address the urgent shortage of intensive therapy ventilators in many countries, and the growing difficulty in procuring these devices through normal supply chains across borders. This ventilator is an electro-mechanical equivalent of the old and reliable Manley Ventilator, and is able to operate in both pressure-controlled and pressure-supported ventilation modes. MVM is optimized for the COVID-19 emergency, thanks to the collaboration with medical doctors in the front line. MVM is designed for large-scale production in a short amount of time and at a limited cost, as it relays on off-the-shelf components, readily available worldwide. Operation of the MVM requires only a source of compressed oxygen (or compressed medical air) and electrical power. Initial tests of a prototype device with a breathing simulator are also presented. Further tests and developments are underway. At this stage the MVM is not yet a certified medical device but certification is in progress.
Keywords	Physics - Medical Physics ; covid19
Subject code	670
Publishing date	2020-03-23
Publishing country	us
Document type	Book ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Constraints on Sub-GeV Dark-Matter-Electron Scattering from the DarkSide-50 Experiment.

Agnes, P / Albuquerque, I F M / Alexander, T / Alton, A K / Araujo, G R / Asner, D M / Ave, M / Back, H O / Baldin, B / Batignani, G / Biery, K / Bocci, V / Bonfini, G / Bonivento, W / Bottino, B / Budano, F / Bussino, S / Cadeddu, M / Cadoni, M /

Calaprice, F / Caminata, A / Canci, N / Candela, A / Caravati, M / Cariello, M / Carlini, M / Carpinelli, M / Catalanotti, S / Cataudella, V / Cavalcante, P / Cavuoti, S / Cereseto, R / Chepurnov, A / Cicalò, C / Cifarelli, L / Cocco, A G / Covone, G / D'Angelo, D / D'Incecco, M / D'Urso, D / Davini, S / De Candia, A / De Cecco, S / De Deo, M / De Filippis, G / De Rosa, G / De Vincenzi, M / Demontis, P / Derbin, A V / Devoto, A / Di Eusanio, F / Di Pietro, G / Dionisi, C / Downing, M / Edkins, E / Empl, A / Fan, A / Fiorillo, G / Fomenko, K / Franco, D / Gabriele, F / Gabrieli, A / Galbiati, C / Garcia Abia, P / Ghiano, C / Giagu, S / Giganti, C / Giovanetti, G K / Gorchakov, O / Goretti, A M / Granato, F / Gromov, M / Guan, M / Guardincerri, Y / Gulino, M / Hackett, B R / Hassanshahi, M H / Herner, K / Hosseini, B / Hughes, D / Humble, P / Hungerford, E V / Ianni, Al / Ianni, An / Ippolito, V / James, I / Johnson, T N / Kahn, Y / Keeter, K / Kendziora, C L / Kochanek, I / Koh, G / Korablev, D / Korga, G / Kubankin, A / Kuss, M / La Commara, M / Lai, M / Li, X / Lisanti, M / Lissia, M / Loer, B / Longo, G / Ma, Y / Machado, A A / Machulin, I N / Mandarano, A / Mapelli, L / Mari, S M / Maricic, J / Martoff, C J / Messina, A / Meyers, P D / Milincic, R / Mishra-Sharma, S / Monte, A / Morrocchi, M / Mount, B J / Muratova, V N / Musico, P / Nania, R / Navrer Agasson, A / Nozdrina, A O / Oleinik, A / Orsini, M / Ortica, F / Pagani, L / Pallavicini, M / Pandola, L / Pantic, E / Paoloni, E / Pazzona, F / Pelczar, K / Pelliccia, N / Pesudo, V / Picciau, E / Pocar, A / Pordes, S / Poudel, S S / Pugachev, D A / Qian, H / Ragusa, F / Razeti, M / Razeto, A / Reinhold, B / Renshaw, A L / Rescigno, M / Riffard, Q / Romani, A / Rossi, B / Rossi, N / Sablone, D / Samoylov, O / Sands, W / Sanfilippo, S / Sant, M / Santorelli, R / Savarese, C / Scapparone, E / Schlitzer, B / Segreto, E / Semenov, D A / Shchagin, A / Sheshukov, A / Singh, P N / Skorokhvatov, M D / Smirnov, O / Sotnikov, A / Stanford, C / Stracka, S / Suffritti, G B / Suvorov, Y / Tartaglia, R / Testera, G / Tonazzo, A / Trinchese, P / Unzhakov, E V / Verducci, M / Vishneva, A / Vogelaar, B / Wada, M / Waldrop, T J / Wang, H / Wang, Y / Watson, A W / Westerdale, S / Wojcik, M M / Wojcik, M / Xiang, X / Xiao, X / Yang, C / Ye, Z / Zhu, C / Zichichi, A / Zuzel, G

Physical review letters

2018 Volume 121, Issue 11, Page(s) 111303

Abstract: We present new constraints on sub-GeV dark-matter particles scattering off electrons based on 6780.0 kg d of data collected with the DarkSide-50 dual-phase argon time projection chamber. This analysis uses electroluminescence signals due to ionized ... ...

Abstract	We present new constraints on sub-GeV dark-matter particles scattering off electrons based on 6780.0 kg d of data collected with the DarkSide-50 dual-phase argon time projection chamber. This analysis uses electroluminescence signals due to ionized electrons extracted from the liquid argon target. The detector has a very high trigger probability for these signals, allowing for an analysis threshold of three extracted electrons, or approximately 0.05 keVee. We calculate the expected recoil spectra for dark matter-electron scattering in argon and, under the assumption of momentum-independent scattering, improve upon existing limits from XENON10 for dark-matter particles with masses between 30 and 100 MeV/c^{2}.
Language	English
Publishing date	2018-09-08
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.121.111303
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Low-Mass Dark Matter Search with the DarkSide-50 Experiment.

Calaprice, F / Caminata, A / Canci, N / Candela, A / Caravati, M / Cariello, M / Carlini, M / Carpinelli, M / Catalanotti, S / Cataudella, V / Cavalcante, P / Cavuoti, S / Cereseto, R / Chepurnov, A / Cicalò, C / Cifarelli, L / Cocco, A G / Covone, G / D'Angelo, D / D'Incecco, M / D'Urso, D / Davini, S / De Candia, A / De Cecco, S / De Deo, M / De Filippis, G / De Rosa, G / De Vincenzi, M / Demontis, P / Derbin, A V / Devoto, A / Di Eusanio, F / Di Pietro, G / Dionisi, C / Downing, M / Edkins, E / Empl, A / Fan, A / Fiorillo, G / Fomenko, K / Franco, D / Gabriele, F / Gabrieli, A / Galbiati, C / Garcia Abia, P / Ghiano, Chiara / Giagu, S / Giganti, C / Giovanetti, G K / Gorchakov, O / Goretti, A M / Granato, F / Gromov, M / Guan, M / Guardincerri, Y / Gulino, M / Hackett, B R / Hassanshahi, M H / Herner, K / Hosseini, B / Hughes, D / Humble, P / Hungerford, E V / Ianni, Al / Ianni, An / Ippolito, V / James, I / Johnson, T N / Kahn, Y / Keeter, K / Kendziora, C L / Kochanek, I / Koh, G / Korablev, D / Korga, G / Kubankin, A / Kuss, M / La Commara, M / Lai, M / Li, X / Lisanti, M / Lissia, M / Loer, B / Longo, G / Ma, Y / Machado, A A / Machulin, I N / Mandarano, A / Mapelli, L / Mari, S M / Maricic, J / Martoff, C J / Messina, A / Meyers, P D / Milincic, R / Mishra-Sharma, S / Monte, A / Morrocchi, M / Mount, B J / Muratova, V N / Musico, P / Nania, R / Navrer Agasson, A / Nozdrina, A O / Oleinik, A / Orsini, M / Ortica, F / Pagani, L / Pallavicini, M / Pandola, L / Pantic, E / Paoloni, E / Pazzona, F / Pelczar, K / Pelliccia, N / Pesudo, V / Pocar, A / Pordes, S / Poudel, S S / Pugachev, D A / Qian, H / Ragusa, F / Razeti, M / Razeto, A / Reinhold, B / Renshaw, A L / Rescigno, M / Riffard, Q / Romani, A / Rossi, B / Rossi, N / Sablone, D / Samoylov, O / Sands, W / Sanfilippo, S / Sant, M / Santorelli, R / Savarese, C / Scapparone, E / Schlitzer, B / Segreto, E / Semenov, D A / Shchagin, A / Sheshukov, A / Singh, P N / Skorokhvatov, M D / Smirnov, O / Sotnikov, A / Stanford, C / Stracka, S / Suffritti, G B / Suvorov, Y / Tartaglia, R / Testera, G / Tonazzo, A / Trinchese, P / Unzhakov, E V / Verducci, M / Vishneva, A / Vogelaar, B / Wada, M / Waldrop, T J / Wang, H / Wang, Y / Watson, A W / Westerdale, S / Wojcik, M M / Wojcik, M / Xiang, X / Xiao, X / Yang, C / Ye, Z / Zhu, C / Zichichi, A / Zuzel, G

Physical review letters

2018 Volume 121, Issue 8, Page(s) 81307

Abstract: We present the results of a search for dark matter weakly interacting massive particles (WIMPs) in the mass range below 20 GeV/c^{2} using a target of low-radioactivity argon with a 6786.0 kg d exposure. The data were obtained using the DarkSide-50 ... ...

Abstract	We present the results of a search for dark matter weakly interacting massive particles (WIMPs) in the mass range below 20 GeV/c^{2} using a target of low-radioactivity argon with a 6786.0 kg d exposure. The data were obtained using the DarkSide-50 apparatus at Laboratori Nazionali del Gran Sasso. The analysis is based on the ionization signal, for which the DarkSide-50 time projection chamber is fully efficient at 0.1 keVee. The observed rate in the detector at 0.5 keVee is about 1.5 event/keVee/kg/d and is almost entirely accounted for by known background sources. We obtain a 90% C.L. exclusion limit above 1.8 GeV/c^{2} for the spin-independent cross section of dark matter WIMPs on nucleons, extending the exclusion region for dark matter below previous limits in the range 1.8-6 GeV/c^{2}.
Language	English
Publishing date	2018-09-07
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.121.081307
Database	MEDical Literature Analysis and Retrieval System OnLINE

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Article ; Online: Measurements of the angular distributions in the decays B→K(*)μ(+)μ(-) at CDF.

Aaltonen, T / Alvarez González, B / Amerio, S / Amidei, D / Anastassov, A / Annovi, A / Antos, J / Apollinari, G / Appel, J A / Apresyan, A / Arisawa, T / Artikov, A / Asaadi, J / Ashmanskas, W / Auerbach, B / Aurisano, A / Azfar, F / Badgett, W / Barbaro-Galtieri, A /

Barnes, V E / Barnett, B A / Barria, P / Bartos, P / Bauce, M / Bauer, G / Bedeschi, F / Beecher, D / Behari, S / Bellettini, G / Bellinger, J / Benjamin, D / Beretvas, A / Bhatti, A / Binkley, M / Bisello, D / Bizjak, I / Bland, K R / Blocker, C / Blumenfeld, B / Bocci, A / Bodek, A / Bortoletto, D / Boudreau, J / Boveia, A / Brau, B / Brigliadori, L / Brisuda, A / Bromberg, C / Brucken, E / Bucciantonio, M / Budagov, J / Budd, H S / Budd, S / Burkett, K / Busetto, G / Bussey, P / Buzatu, A / Cabrera, S / Calancha, C / Camarda, S / Campanelli, M / Campbell, M / Canelli, F / Canepa, A / Carls, B / Carlsmith, D / Carosi, R / Carrillo, S / Carron, S / Casal, B / Casarsa, M / Castro, A / Catastini, P / Cauz, D / Cavaliere, V / Cavalli-Sforza, M / Cerri, A / Cerrito, L / Chen, Y C / Chertok, M / Chiarelli, G / Chlachidze, G / Chlebana, F / Cho, K / Chokheli, D / Chou, J P / Chung, W H / Chung, Y S / Ciobanu, C I / Ciocci, M A / Clark, A / Clark, D / Compostella, G / Convery, M E / Conway, J / Corbo, M / Cordelli, M / Cox, C A / Cox, D J / Crescioli, F / Cuenca Almenar, C / Cuevas, J / Culbertson, R / Dagenhart, D / d'Ascenzo, N / Datta, M / de Barbaro, P / De Cecco, S / De Lorenzo, G / Dell'Orso, M / Deluca, C / Demortier, L / Deng, J / Deninno, M / Devoto, F / d'Errico, M / Di Canto, A / Di Ruzza, B / Dittmann, J R / D'Onofrio, M / Donati, S / Dong, P / Dorigo, T / Ebina, K / Elagin, A / Eppig, A / Erbacher, R / Errede, D / Errede, S / Ershaidat, N / Eusebi, R / Fang, H C / Farrington, S / Feindt, M / Fernandez, J P / Ferrazza, C / Field, R / Flanagan, G / Forrest, R / Frank, M J / Franklin, M / Freeman, J C / Furic, I / Gallinaro, M / Galyardt, J / Garcia, J E / Garfinkel, A F / Garosi, P / Gerberich, H / Gerchtein, E / Giagu, S / Giakoumopoulou, V / Giannetti, P / Gibson, K / Ginsburg, C M / Giokaris, N / Giromini, P / Giunta, M / Giurgiu, G / Glagolev, V / Glenzinski, D / Gold, M / Goldin, D / Goldschmidt, N / Golossanov, A / Gomez, G / Gomez-Ceballos, G / Goncharov, M / González, O / Gorelov, I / Goshaw, A T / Goulianos, K / Gresele, A / Grinstein, S / Grosso-Pilcher, C / Group, R C / Guimaraes da Costa, J / Gunay-Unalan, Z / Haber, C / Hahn, S R / Halkiadakis, E / Hamaguchi, A / Han, J Y / Happacher, F / Hara, K / Hare, D / Hare, M / Harr, R F / Hatakeyama, K / Hays, C / Heck, M / Heinrich, J / Herndon, M / Hewamanage, S / Hidas, D / Hocker, A / Hopkins, W / Horn, D / Hou, S / Hughes, R E / Hurwitz, M / Husemann, U / Hussain, N / Hussein, M / Huston, J / Introzzi, G / Iori, M / Ivanov, A / James, E / Jang, D / Jayatilaka, B / Jeon, E J / Jha, M K / Jindariani, S / Johnson, W / Jones, M / Joo, K K / Jun, S Y / Junk, T R / Kamon, T / Karchin, P E / Kato, Y / Ketchum, W / Keung, J / Khotilovich, V / Kilminster, B / Kim, D H / Kim, H S / Kim, H W / Kim, J E / Kim, M J / Kim, S B / Kim, S H / Kim, Y K / Kimura, N / Klimenko, S / Kondo, K / Kong, D J / Konigsberg, J / Korytov, A / Kotwal, A V / Kreps, M / Kroll, J / Krop, D / Krumnack, N / Kruse, M / Krutelyov, V / Kuhr, T / Kurata, M / Kwang, S / Laasanen, A T / Lami, S / Lammel, S / Lancaster, M / Lander, R L / Lannon, K / Lath, A / Latino, G / Lazzizzera, I / LeCompte, T / Lee, E / Lee, H S / Lee, J S / Lee, S W / Leo, S / Leone, S / Lewis, J D / Lin, C-J / Linacre, J / Lindgren, M / Lipeles, E / Lister, A / Litvintsev, D O / Liu, C / Liu, Q / Liu, T / Lockwitz, S / Lockyer, N S / Loginov, A / Lucchesi, D / Lueck, J / Lujan, P / Lukens, P / Lungu, G / Lys, J / Lysak, R / Madrak, R / Maeshima, K / Makhoul, K / Maksimovic, P / Malik, S / Manca, G / Manousakis-Katsikakis, A / Margaroli, F / Marino, C / Martínez, M / Martínez-Ballarín, R / Mastrandrea, P / Mathis, M / Mattson, M E / Mazzanti, P / McFarland, K S / McIntyre, P / McNulty, R / Mehta, A / Mehtala, P / Menzione, A / Mesropian, C / Miao, T / Mietlicki, D / Mitra, A / Miyake, H / Moed, S / Moggi, N / Mondragon, M N / Moon, C S / Moore, R / Morello, M J / Morlock, J / Movilla Fernandez, P / Mukherjee, A / Muller, Th / Murat, P / Mussini, M / Nachtman, J / Nagai, Y / Naganoma, J / Nakano, I / Napier, A / Nett, J / Neu, C / Neubauer, M S / Nielsen, J / Nodulman, L / Norniella, O / Nurse, E / Oakes, L / Oh, S H / Oh, Y D / Oksuzian, I / Okusawa, T / Orava, R / Ortolan, L / Pagan Griso, S / Pagliarone, C / Palencia, E / Papadimitriou, V / Paramonov, A A / Patrick, J / Pauletta, G / Paulini, M / Paus, C / Pellett, D E / Penzo, A / Phillips, T J / Piacentino, G / Pianori, E / Pilot, J / Pitts, K / Plager, C / Pondrom, L / Potamianos, K / Poukhov, O / Prokoshin, F / Pronko, A / Ptohos, F / Pueschel, E / Punzi, G / Pursley, J / Rahaman, A / Ramakrishnan, V / Ranjan, N / Redondo, I / Renton, P / Rescigno, M / Rimondi, F / Ristori, L / Robson, A / Rodrigo, T / Rodriguez, T / Rogers, E / Rolli, S / Roser, R / Rossi, M / Ruffini, F / Ruiz, A / Russ, J / Rusu, V / Safonov, A / Sakumoto, W K / Santi, L / Sartori, L / Sato, K / Saveliev, V / Savoy-Navarro, A / Schlabach, P / Schmidt, A / Schmidt, E E / Schmidt, M P / Schmitt, M / Schwarz, T / Scodellaro, L / Scribano, A / Scuri, F / Sedov, A / Seidel, S / Seiya, Y / Semenov, A / Sforza, F / Sfyrla, A / Shalhout, S Z / Shears, T / Shepard, P F / Shimojima, M / Shiraishi, S / Shochet, M / Shreyber, I / Simonenko, A / Sinervo, P / Sissakian, A / Sliwa, K / Smith, J R / Snider, F D / Soha, A / Somalwar, S / Sorin, V / Squillacioti, P / Stanitzki, M / St Denis, R / Stelzer, B / Stelzer-Chilton, O / Stentz, D / Strologas, J / Strycker, G L / Sudo, Y / Sukhanov, A / Suslov, I / Takemasa, K / Takeuchi, Y / Tang, J / Tecchio, M / Teng, P K / Thom, J / Thome, J / Thompson, G A / Thomson, E / Ttito-Guzmán, P / Tkaczyk, S / Toback, D / Tokar, S / Tollefson, K / Tomura, T / Tonelli, D / Torre, S / Torretta, D / Totaro, P / Trovato, M / Tu, Y / Turini, N / Ukegawa, F / Uozumi, S / Varganov, A / Vataga, E / Vázquez, F / Velev, G / Vellidis, C / Vidal, M / Vila, I / Vilar, R / Vogel, M / Volpi, G / Wagner, P / Wagner, R L / Wakisaka, T / Wallny, R / Wang, S M / Warburton, A / Waters, D / Weinberger, M / Wenzel, H / Wester, W C / Whitehouse, B / Whiteson, D / Wicklund, A B / Wicklund, E / Wilbur, S / Wick, F / Williams, H H / Wilson, J S / Wilson, P / Winer, B L / Wittich, P / Wolbers, S / Wolfe, H / Wright, T / Wu, X / Wu, Z / Yamamoto, K / Yamaoka, J / Yang, T / Yang, U K / Yang, Y C / Yao, W-M / Yeh, G P / Yi, K / Yoh, J / Yorita, K / Yoshida, T / Yu, G B / Yu, I / Yu, S S / Yun, J C / Zanetti, A / Zeng, Y / Zucchelli, S

Physical review letters

2012 Volume 108, Issue 8, Page(s) 81807

Abstract: We report an indirect search for nonstandard model physics using the flavor-changing neutral current decays B→K(*)μ(+)μ(-). We reconstruct the decays and measure their angular distributions, as a function of q(2)=M(μμ)(2)c(2), where M(μμ) is the dimuon ... ...

Abstract	We report an indirect search for nonstandard model physics using the flavor-changing neutral current decays B→K()μ(+)μ(-). We reconstruct the decays and measure their angular distributions, as a function of q(2)=M(μμ)(2)c(2), where M(μμ) is the dimuon mass, in pp¯ collisions at √s=1.96 TeV using a data sample corresponding to an integrated luminosity of 6.8 fb(-1). The transverse polarization asymmetry A(T)(2) and the time-reversal-odd charge-and-parity asymmetry A(im) are measured for the first time, together with the K longitudinal polarization fraction F(L) and the muon forward-backward asymmetry A(FB) for the decays B(0)→K(0)μ(+)μ(-) and B(+)→K(+)μ(+)μ(-). The B→K*μ(+)μ(-) forward-backward asymmetry in the most sensitive kinematic regime, 1≤q(2)<6 GeV(2)/c(2), is measured to be A(FB)=0.29(-0.23)(+0.20)(stat)±0.07(syst), the most precise result to date. No deviations from the standard model predictions are observed.
Language	English
Publishing date	2012-02-24
Publishing country	United States
Document type	Journal Article
ZDB-ID	208853-8
ISSN	1079-7114 ; 0031-9007
ISSN (online)	1079-7114
ISSN	0031-9007
DOI	10.1103/PhysRevLett.108.081807
Database	MEDical Literature Analysis and Retrieval System OnLINE

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