6 research outputs found
Odessa w twórczości pisarzy bułgarskich epoki odrodzenia
No full textIn the ХIХ-th century Odessa was one of main centres of Bulgarian culture. Famous Bulgarian writers and poets – Khristo Botev, Aleko Konstantinov, Ivan Vazov write and publish their works here. Famous Bulgarian poet Dobri Chintulov starts his creative work-way; writers, philologist, the author of the largest six volume Bulgarian language dictionary Naiden Gerov, the author of the first Bulgarian long story Vasil Drumev, the first Bulgarian poetess Helen Muteva. The famous Bulgarian poet-revolutionist Khristo Botev wrote his first works in Odessa – the poems «Maitse si» and «Khaiduti», and patriarch of Bulgarian literature Ivan Vazov wrote his novel «Pod igoto». During 20-50s of the XXth century, were educated the future prominent figures of Bulgarian enlightenment – scholars, historians, philologists: Nikolai Palauzov, Spiridon Palauzov, Ivan Bogorov, Nayden Gerov, Dobri Chintulov, and Botjo Petkov – father of Hristo Botev. Aleko Konstantinov’s democratic views are formed in Odessa Novorossiysk Universitu and his literary career begins.КОЛЕСНИК ВАЛЕНТИНА АЛЕКСАНДРОВНА – доктор филологтческих наук, профессор кафедры болгарской филологии, филологического факультета Одесского национального университета имени И. И. Мечникова, [email protected]. Основное направление научной деятельности: балканистика, славянская диалектология и ономастика. Научные работы. Автор более 145 печатных работ: из них 5 монографий, 5 учебников, 49 учебно-методических пособий. Основные труды: Говорите по-болгарски правильно. Болгарско-русско-украинский диалектный словарь. – Одесса, 1991, 174 с. Кратък българо-украински разговорник – Одесса, 1994, 88 с. Евгеновка (Арса). Ономастика. Говор. Словарь, Одесса, 2001, 304 с. Дебалканізація болгарських переселенських говірок в Україні. Граматична система, Одеса, 2003, 352 с. Говорът на българите в с. Криничне (Чушмелий), Бесарабия. Речник, Одеса, 2008, 356 с. Български език (Основен курс). Підручник для студентів 1 курсу спеціальності «Болгарська мова та література», Одеса, 2011, 274 с. Посібник з болгарської діалектології: навчальний посібник для студентів II курсу спеціальності «Болгарська мова та література», Одеса, 2013, 136 с.OdessaАтлас Д., Старая Одесса. Ее друзья и недруги. Фототипное издание, Одеса 1992–324 с.Вълчев В., Иван Вазов. Жизнен и творчески път, София, 1968, 342 с.Налбантова Е., Возрожденския човек – утопии и реалности, В.Търново 2001, 252 с.Налбантова Е., Одеса в българската история и литература на Х1Х век, Одеса 2006, 216 с.Топалов К., Чернокожев Н., Българската литература през Възраждането, София 1998, 188 с.Скальковский А., Первое тридцатилетие истории города Одессы. 1795-1825, Одесса 1837, 254 с.Шайкевич Б.О., Одеса – огнище на българската культура, Одеса 1995, 96 с.718
Energy resolution of the barrel of the CMS electromagnetic calorimeter
No full textThe energy resolution of the barrel part of the CMS Electromagnetic Calorimeter has been studied using electrons of 20 to 250 GeV in a test beam. The incident electron's energy was reconstructed by summing the energy measured in arrays of 3 × 3 or 5 × 5 channels. There was no significant amount of correlated noise observed within these arrays. For electrons incident at the centre of the studied 3 × 3 arrays of crystals, the mean stochastic term was measured to be 2.8% and the mean constant term to be 0.3%. The amount of the incident electrons' energy which is contained within the array depends on its position of incidence. The variation of the containment with position is corrected for using the distribution of the measured energy within the array. For uniform illumination of a crystal with 120 GeV electrons a resolution of 0.5% was achieved. The energy resolution meets the design goal for the detector
Energy Resolution Performance of the CMS Electromagnetic Calorimeter
No full textThe energy resolution performance of the CMS lead tungstate crystal electromagnetic calorimeter is presented. Measurements were made with an electron beam using a fully equipped supermodule of the calorimeter barrel. Results are given both for electrons incident on the centre of crystals and for electrons distributed uniformly over the calorimeter surface. The electron energy is reconstructed in matrices of 3 times 3 or 5 times 5 crystals centred on the crystal containing the maximum energy. Corrections for variations in the shower containment are applied in the case of uniform incidence. The resolution measured is consistent with the design goals
Intercalibration of the barrel electromagnetic calorimeter of the CMS experiment at start-up
No full textCalibration of the relative response of the individual channels of the barrel electromagnetic calorimeter of the CMS detector was accomplished, before installation, with cosmic ray muons and test beams. One fourth of the calorimeter was exposed to a beam of high energy electrons and the relative calibration of the channels, the intercalibration, was found to be reproducible to a precision of about 0.3%. Additionally, data were collected with cosmic rays for the entire ECAL barrel during the commissioning phase. By comparing the intercalibration constants obtained with the electron beam data with those from the cosmic ray data, it is demonstrated that the latter provide an intercalibration precision of 1.5% over most of the barrel ECAL. The best intercalibration precision is expected to come from the analysis of events collected in situ during the LHC operation. Using data collected with both electrons and pion beams, several aspects of the intercalibration procedures based on electrons or neutral pions were investigated
The CMS Barrel Calorimeter Response to Particle Beams from 2 to 350 GeV/c
No full textThe response of the CMS barrel calorimeter (electromagnetic plus hadronic) to hadrons, electrons and muons over a wide momentum range from 2 to 350 GeV/c has been measured. To our knowledge, this is the widest range of momenta in which any calorimeter system has been studied. These tests, carried out at the H2 beam-line at CERN, provide a wealth of information, especially at low energies. The analysis of the differences in calorimeter response to charged pions, kaons, protons and antiprotons and a detailed discussion of the underlying phenomena are presented. We also show techniques that apply corrections to the signals from the considerably different electromagnetic (EB) and hadronic (HB) barrel calorimeters in reconstructing the energies of hadrons. Above 5 GeV/c, these corrections improve the energy resolution of the combined system where the stochastic term equals 84.7±1.6% and the constant term is 7.4±0.8%. The corrected mean response remains constant within 1.3% rms
The CMS Barrel Calorimeter Response to Particle Beams from 2 to 350 GeV/c
No full textThe response of the CMS barrel calorimeter (electromagnetic plus hadronic) to hadrons, electrons and muons over a wide momentum range from 2 to 350 GeV/c has been measured. To our knowledge, this is the widest range of momenta in which any calorimeter system has been studied. These tests, carried out at the H2 beam-line at CERN, provide a wealth of information, especially at low energies. The analysis of the differences in calorimeter response to charged pions, kaons, protons and antiprotons and a detailed discussion of the underlying phenomena are presented. We also show techniques that apply corrections to the signals from the considerably different electromagnetic (EB) and hadronic (HB) barrel calorimeters in reconstructing the energies of hadrons. Above 5 GeV/c, these corrections improve the energy resolution of the combined system where the stochastic term equals 84.71.6 and the constant term is 7.40.8. The corrected mean response remains constant within 1.3 rms
