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Gida KIMIYYA SAURARA

SAURARA

category Physics Scientific European
Halayen: Геральт – Geralt / 21281 hotuna akan shafin Pixabay, CC0, ta hanyar Wikimedia Commons
Experimental Advanced Superconducting Tokamak (EAST) a kasar Sin ya samu nasarar ci gaba da aiki a matsayin babban tsare-tsare na jini na tsawon dakika 1,066, wanda ya karya tarihinsa na farko na dakika 403 da aka samu a shekarar 2023. A ranar 20 ga Janairu, 2025, gwajin Advanced Superconducting Tokamak (EAST). ..
Big Bang ya samar da nau'ikan kwayoyin halitta da kwayoyin halitta wadanda yakamata su halaka juna suna barin sararin samaniya mara komai. Duk da haka, kwayoyin halitta sun tsira kuma sun mamaye sararin samaniya yayin da antimatter ya ɓace. Ana tunanin cewa wasu bambance-bambancen da ba a san su ba a cikin asali ...
Ana amfani da ƙararrakin hanzari azaman kayan aikin bincike don nazarin sararin samaniya na farko. Hadron colliders (musamman CERN's Large Hadron Collider LHC) da electron-positron colliders sune kan gaba wajen binciken sararin samaniya. Gwajin ATLAS da CMS...
Masu bincike a CERN sun yi nasara wajen lura da hatsaniya tsakanin "manyan quarks" da kuma mafi girman kuzari. An fara ba da rahoton wannan a cikin Satumba 2023 kuma tun lokacin da aka tabbatar ta hanyar lura ta farko da ta biyu. Biyu na "manyan quarks" sun samar da ...
A cikin wani rahoto da aka buga kwanan nan, ƙungiyar Will Lab na Jami'ar Columbia ta ba da rahoton nasarar hayewa a bakin kofa ta BEC da ƙirƙirar Bose-Eienstein condensate (BEC) na ƙwayoyin NaCs a zafin jiki na 5 nanoKelvin (= 5 X 10-9...
Shekaru saba'in na CERN na balaguron kimiyya an yi masa alama da abubuwa masu mahimmanci kamar "gano ainihin barbashi W boson da Z boson da ke da alhakin raunin makaman nukiliya", haɓaka mafi girman ƙarfin ƙwayar cuta a duniya mai suna Large Hadron Collider (LHC) wanda…
'Fusion Ignition' da aka samu a farkon Disamba 2022 an sake nuna shi sau uku zuwa yau a National Ignition Facility (NIF) na Lawrence Livermore National Laboratory (LLNL). Wannan mataki ne na ci gaba a cikin bincike na fusion kuma ya tabbatar da hujjar ra'ayi cewa sarrafa makaman nukiliya ...
Haɗin ramukan baƙar fata guda biyu yana da matakai uku: ilhami, haɗaka da matakan ringdown. Halayen raƙuman nauyi suna fitowa a kowane lokaci. Lokaci na ƙarar ringi na ƙarshe ɗan taƙaitacce ne kuma yana ɓoye bayanai game da kaddarorin black hole na ƙarshe. Sake nazarin bayanai daga...
An baiwa Pierre Agostini, Ferenc Krausz da Anne L'Huillier lambar yabo ta Nobel a Physics 2023 don "hanyoyin gwaji waɗanda ke haifar da bugun jini a karo na biyu don nazarin ƙarfin lantarki a cikin kwayoyin halitta".
Matter yana ƙarƙashin jan hankali. Dangantakar Einstein gabaɗaya ya annabta cewa antimatter shima ya kamata ya faɗo duniya a cikin hanya ɗaya. Duk da haka, babu wata shaida ta gwaji kai tsaye da ta nuna hakan. Gwajin ALPHA a CERN shine...
Oxygen-28 (28O), mafi nauyin isotope na oxygen an gano shi a karon farko daga masu bincike na Japan. Ba zato ba tsammani an gano cewa yana da ɗan gajeren lokaci kuma ba shi da kwanciyar hankali duk da saduwa da ka'idojin lambar "sihiri" na kwanciyar hankali na nukiliya. Oxygen yana da isotopes masu yawa; duk...
Masanan kimiyya a Laboratory National Lawrence Livermore (LLNL) sun sami nasarar ƙonewa da ƙonewar makamashi. A ranar 5 ga Disamba, 2022, ƙungiyar binciken ta gudanar da gwajin fusion ɗin sarrafawa ta amfani da lasers lokacin da filayen Laser 192 suka isar da fiye da joules miliyan 2 na UV.
Lura da siginar rediyo na cm 26, waɗanda aka samo su saboda canjin yanayin sararin samaniya na hydrogen yana ba da madadin kayan aiki don nazarin farkon sararin samaniya. Dangane da lokacin tsaka tsaki na sararin samaniyar jarirai lokacin da ba a fitar da haske ba, 26 cm ...
Gwajin KATRIN da aka ba da izini don auna neutrinos ya ba da sanarwar ƙarin madaidaicin ƙididdige ƙimar girman girmansa - neutrinos yana auna mafi yawan 0.8 eV, watau neutrinos sun fi 0.8 eV (1 eV = 1.782 x 10-36 ...
Mutanen dā sun ɗauka cewa mun ƙunshi abubuwa huɗu - ruwa, ƙasa, wuta da iska; wanda yanzu mun san ba abubuwa bane. A halin yanzu, akwai wasu abubuwa 118. Dukkan abubuwa sun kasance daga atoms wadanda a da...
An gano igiyar motsi kai tsaye a karon farko a cikin 2015 bayan karni na hasashenta ta Einstein's General Theory of Relativity a 1916. Amma, ci gaba, ƙananan mitar Gravitational-wave Background (GWB) wanda ake tunanin yana nan a duk faɗin. .
Masu bincike a Cibiyar Max Planck na Physics na Nukiliya sun sami nasarar auna ƙaramin canji mara iyaka a cikin adadin ƙwayoyin zarra guda ɗaya bayan tsalle-tsalle na electrons a ciki ta hanyar amfani da ma'aunin atomic na Pentatrap daidai a Cibiyar da ke Heidelberg. A cikin...
T2K, wani gwaji na oscillation na neutrino na dogon lokaci a Japan, kwanan nan ya ba da rahoton wani abin lura inda suka gano wata hujja mai karfi na bambanci tsakanin mahimman kayan jiki na neutrinos da na takwaransa na antimatter, anti-neutrinos. Wannan lura...
A farkon sararin samaniya, jim kaɗan bayan Babban Bang, 'al'amarin' da 'antimatter' duka sun kasance daidai da adadi. Koyaya, saboda dalilan da ba a san su ba zuwa yanzu, 'al'amarin' ya mamaye sararin samaniya na yanzu. Masu binciken T2K sun nuna kwanan nan ...
Masana kimiyya sun inganta dabarun soyayya na kayan haɗin gwiwa tare da gano tsoffin sanannun hatsi na silicon carbide a duniya. Wadannan taurarin sun kasance kafin zuwan rana, an kafa su kafin haihuwar rana shekaru biliyan 4.6 da suka wuce. Meteorite, Murchison CM2 ya fadi ...
Injiniyoyi sun gina gyroscope mafi ƙanƙantar haske a duniya wanda za'a iya haɗa shi cikin sauƙi cikin mafi ƙarancin fasahar zamani mai ɗaukar hoto. Gyroscopes sun zama ruwan dare a kowace fasaha da muke amfani da su a zamanin yau. Ana amfani da Gyroscopes a cikin motoci, jirage marasa matuka da na'urorin lantarki kamar ...
Masana kimiyyar lissafi sun cim ma ma'auni na farko mafi daidai kuma daidai na ma'aunin nauyi na Newton G The Gravitational Constant wanda harafin G ke nunawa ya bayyana a cikin ka'idar Sir Isaac Newton na gravitation na duniya wanda ya bayyana cewa kowane abu biyu yana yin aiki da ...
An gano asalin ɗimbin raƙuman ruwa da ake kira gravity waves a sama da sararin samaniyar Antarctica a karon farko Masana kimiyya sun gano raƙuman nauyi sama da sararin samaniyar Antarctica a cikin shekara ta 2016. Raƙuman ruwa, wanda ba a san shi ba, yana da halayen manyan ripples ci gaba da ...
An gano asalin neutrino mai ƙarfi da ƙarfi a karon farko, warware wani muhimmin sirrin sararin samaniya Don fahimta da kuma ƙarin koyo makamashi ko kwayoyin halitta, nazarin ɓoyayyiyar ɓoyayyiyar ƙwayoyin atom ɗin suna da matukar mahimmanci. Masana kimiyyar lissafi suna kallon sub-atomic...

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